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Measurements of the Strong Coupling Constant and the QCD Colour Factors using Four-jet Observables from Hadronic Z Decays

Data from e+e- annihilation into hadrons, taken with the ALEPH detector at the Z resonance, are analyzed. The four-jet rate is studied as a function of the resolution parameter and compared to next-to-leading order calculations combined with resummation of large logarithms. Angular correlations in f...

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Autores principales:	Heister, A, Schael, S, Barate, R, De Bonis, I, Décamp, D, Goy, C, Lees, J P, Merle, E, Minard, M N, Pietrzyk, B, Boix, G, Bravo, S, Casado, M P, Chmeissani, M, Crespo, J M, Fernández, E, Fernández-Bosman, M, Garrido, L, Graugès-Pous, E, Martínez, M, Merino, G, Miquel, R, Mir, L M, Pacheco, A, Ruiz, H, Colaleo, A, Creanza, D, De Palma, M, Iaselli, Giuseppe, Maggi, G, Maggi, M, Nuzzo, S, Ranieri, A, Raso, G, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Tricomi, A, Zito, G, Huang, X, Lin, J, Ouyang, Q, Wang, T, Xie, Y, Xu, R, Xue, S, Zhang, J, Zhang, L, Zhao, W, Abbaneo, D, Azzurri, P, Buchmüller, O L, Cattaneo, M, Cerutti, F, Clerbaux, B, Drevermann, H, Forty, R W, Frank, M, Gianotti, F, Greening, T C, Hansen, J B, Harvey, J, Hutchcroft, D E, Janot, P, Jost, B, Kado, M, Mato, P, Moutoussi, A, Ranjard, F, Rolandi, Luigi, Schlatter, W D, Schneider, O, Sguazzoni, G, Tejessy, W, Teubert, F, Valassi, Andrea, Videau, I, Ward, J, Badaud, F, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Monteil, S, Montret, J C, Pallin, D, Perret, P, Hansen, J D, Hansen, J R, Hansen, P H, Nilsson, B S, Kyriakis, A, Markou, C, Simopoulou, Errietta, Vayaki, Anna, Zachariadou, K, Blondel, A, Bonneaud, G R, Brient, J C, Rougé, A, Rumpf, M, Swynghedauw, M, Verderi, M, Videau, H L, Ciulli, V, Focardi, E, Parrini, G, Antonelli, A, Antonelli, M, Bencivenni, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, G P, Passalacqua, L, Pepé-Altarelli, M, Halley, A, Lynch, J G, Negus, P, O'Shea, V, Raine, C, Thompson, A S, Wasserbaech, S R, Cavanaugh, R J, Dhamotharan, S, Geweniger, C, Hanke, P, Hepp, V, Kluge, E E, Putzer, A, Stenzel, H, Tittel, K, Wunsch, M, Beuselinck, R, Binnie, David M, Cameron, W, Dornan, P J, Girone, M, Marinelli, N, Sedgbeer, J K, Thompson, J C, Ghete, V M, Girtler, P, Kneringer, E, Kuhn, D, Rudolph, G, Bouhova-Thacker, E, Bowdery, C K, Finch, A J, Foster, F, Hughes, G, Jones, R W L, Pearson, M R, Robertson, N A, Jakobs, K, Kleinknecht, K, Quast, G, Renk, B, Sander, H G, Wachsmuth, H W, Zeitnitz, C, Bonissent, A, Coyle, P, Leroy, O, Payre, P, Rousseau, D, Talby, M, Ragusa, F, David, A, Dietl, H, Ganis, G, Hüttmann, K, Lütjens, G, Männer, W, Moser, H G, Settles, Ronald, Wiedenmann, W, Wolf, G, Boucrot, J, Callot, O, Davier, M, Duflot, L, Grivaz, J F, Heusse, P, Jacholkowska, A, Lefrançois, J, Veillet, J J, Yuan, C, Bagliesi, G, Boccali, T, Foà, L, Giammanco, A, Giassi, A, Ligabue, F, Messineo, A, Palla, Fabrizio, Sanguinetti, G, Sciabà, A, Spagnolo, P, Tenchini, Roberto, Venturi, A, Verdini, P G, Xie, Z, Blair, G A, Cowan, G, Green, M G, Medcalf, T, Misiejuk, A, Strong, J A, Teixeira-Dias, P, Clifft, R W, Edgecock, T R, Norton, P R, Tomalin, I R, Bloch-Devaux, B, Colas, P, Emery, S, Kozanecki, Witold, Lançon, E, Lemaire, M C, Locci, E, Pérez, P, Rander, J, Renardy, J F, Roussarie, A, Schuller, J P, Schwindling, J, Trabelsi, A, Vallage, B, Konstantinidis, N P, Litke, A M, Taylor, G, Booth, C N, Cartwright, S L, Combley, F, Lehto, M H, Thompson, L F, Affholderbach, K, Böhrer, A, Brandt, S, Grupen, Claus, Ngac, A, Prange, G, Sieler, U, Giannini, G, Rothberg, J E, Armstrong, S R, Berkelman, K, Cranmer, K, Ferguson, D P S, Gao, Y, González, S, Hayes, O J, Hu, H, Jin, S, Kile, J, McNamara, P A, Nielsen, J, Pan, Y B, Von Wimmersperg-Töller, J H, Wu, J, Wu Sau Lan, Wu, X, Zobernig, G
Lenguaje:	eng
Publicado:	2002
Materias:	Particle Physics - Experiment
Acceso en línea:	https://dx.doi.org/10.1140/epjc/s2002-01114-2 http://cds.cern.ch/record/551536

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author	Heister, A Schael, S Barate, R De Bonis, I Décamp, D Goy, C Lees, J P Merle, E Minard, M N Pietrzyk, B Boix, G Bravo, S Casado, M P Chmeissani, M Crespo, J M Fernández, E Fernández-Bosman, M Garrido, L Graugès-Pous, E Martínez, M Merino, G Miquel, R Mir, L M Pacheco, A Ruiz, H Colaleo, A Creanza, D De Palma, M Iaselli, Giuseppe Maggi, G Maggi, M Nuzzo, S Ranieri, A Raso, G Ruggieri, F Selvaggi, G Silvestris, L Tempesta, P Tricomi, A Zito, G Huang, X Lin, J Ouyang, Q Wang, T Xie, Y Xu, R Xue, S Zhang, J Zhang, L Zhao, W Abbaneo, D Azzurri, P Buchmüller, O L Cattaneo, M Cerutti, F Clerbaux, B Drevermann, H Forty, R W Frank, M Gianotti, F Greening, T C Hansen, J B Harvey, J Hutchcroft, D E Janot, P Jost, B Kado, M Mato, P Moutoussi, A Ranjard, F Rolandi, Luigi Schlatter, W D Schneider, O Sguazzoni, G Tejessy, W Teubert, F Valassi, Andrea Videau, I Ward, J Badaud, F Falvard, A Gay, P Henrard, P Jousset, J Michel, B Monteil, S Montret, J C Pallin, D Perret, P Hansen, J D Hansen, J R Hansen, P H Nilsson, B S Kyriakis, A Markou, C Simopoulou, Errietta Vayaki, Anna Zachariadou, K Blondel, A Bonneaud, G R Brient, J C Rougé, A Rumpf, M Swynghedauw, M Verderi, M Videau, H L Ciulli, V Focardi, E Parrini, G Antonelli, A Antonelli, M Bencivenni, G Bossi, F Campana, P Capon, G Chiarella, V Laurelli, P Mannocchi, G Murtas, F Murtas, G P Passalacqua, L Pepé-Altarelli, M Halley, A Lynch, J G Negus, P O'Shea, V Raine, C Thompson, A S Wasserbaech, S R Cavanaugh, R J Dhamotharan, S Geweniger, C Hanke, P Hepp, V Kluge, E E Putzer, A Stenzel, H Tittel, K Wunsch, M Beuselinck, R Binnie, David M Cameron, W Dornan, P J Girone, M Marinelli, N Sedgbeer, J K Thompson, J C Ghete, V M Girtler, P Kneringer, E Kuhn, D Rudolph, G Bouhova-Thacker, E Bowdery, C K Finch, A J Foster, F Hughes, G Jones, R W L Pearson, M R Robertson, N A Jakobs, K Kleinknecht, K Quast, G Renk, B Sander, H G Wachsmuth, H W Zeitnitz, C Bonissent, A Coyle, P Leroy, O Payre, P Rousseau, D Talby, M Ragusa, F David, A Dietl, H Ganis, G Hüttmann, K Lütjens, G Männer, W Moser, H G Settles, Ronald Wiedenmann, W Wolf, G Boucrot, J Callot, O Davier, M Duflot, L Grivaz, J F Heusse, P Jacholkowska, A Lefrançois, J Veillet, J J Yuan, C Bagliesi, G Boccali, T Foà, L Giammanco, A Giassi, A Ligabue, F Messineo, A Palla, Fabrizio Sanguinetti, G Sciabà, A Spagnolo, P Tenchini, Roberto Venturi, A Verdini, P G Xie, Z Blair, G A Cowan, G Green, M G Medcalf, T Misiejuk, A Strong, J A Teixeira-Dias, P Clifft, R W Edgecock, T R Norton, P R Tomalin, I R Bloch-Devaux, B Colas, P Emery, S Kozanecki, Witold Lançon, E Lemaire, M C Locci, E Pérez, P Rander, J Renardy, J F Roussarie, A Schuller, J P Schwindling, J Trabelsi, A Vallage, B Konstantinidis, N P Litke, A M Taylor, G Booth, C N Cartwright, S L Combley, F Lehto, M H Thompson, L F Affholderbach, K Böhrer, A Brandt, S Grupen, Claus Ngac, A Prange, G Sieler, U Giannini, G Rothberg, J E Armstrong, S R Berkelman, K Cranmer, K Ferguson, D P S Gao, Y González, S Hayes, O J Hu, H Jin, S Kile, J McNamara, P A Nielsen, J Pan, Y B Von Wimmersperg-Töller, J H Wu, J Wu Sau Lan Wu, X Zobernig, G
author_facet	Heister, A Schael, S Barate, R De Bonis, I Décamp, D Goy, C Lees, J P Merle, E Minard, M N Pietrzyk, B Boix, G Bravo, S Casado, M P Chmeissani, M Crespo, J M Fernández, E Fernández-Bosman, M Garrido, L Graugès-Pous, E Martínez, M Merino, G Miquel, R Mir, L M Pacheco, A Ruiz, H Colaleo, A Creanza, D De Palma, M Iaselli, Giuseppe Maggi, G Maggi, M Nuzzo, S Ranieri, A Raso, G Ruggieri, F Selvaggi, G Silvestris, L Tempesta, P Tricomi, A Zito, G Huang, X Lin, J Ouyang, Q Wang, T Xie, Y Xu, R Xue, S Zhang, J Zhang, L Zhao, W Abbaneo, D Azzurri, P Buchmüller, O L Cattaneo, M Cerutti, F Clerbaux, B Drevermann, H Forty, R W Frank, M Gianotti, F Greening, T C Hansen, J B Harvey, J Hutchcroft, D E Janot, P Jost, B Kado, M Mato, P Moutoussi, A Ranjard, F Rolandi, Luigi Schlatter, W D Schneider, O Sguazzoni, G Tejessy, W Teubert, F Valassi, Andrea Videau, I Ward, J Badaud, F Falvard, A Gay, P Henrard, P Jousset, J Michel, B Monteil, S Montret, J C Pallin, D Perret, P Hansen, J D Hansen, J R Hansen, P H Nilsson, B S Kyriakis, A Markou, C Simopoulou, Errietta Vayaki, Anna Zachariadou, K Blondel, A Bonneaud, G R Brient, J C Rougé, A Rumpf, M Swynghedauw, M Verderi, M Videau, H L Ciulli, V Focardi, E Parrini, G Antonelli, A Antonelli, M Bencivenni, G Bossi, F Campana, P Capon, G Chiarella, V Laurelli, P Mannocchi, G Murtas, F Murtas, G P Passalacqua, L Pepé-Altarelli, M Halley, A Lynch, J G Negus, P O'Shea, V Raine, C Thompson, A S Wasserbaech, S R Cavanaugh, R J Dhamotharan, S Geweniger, C Hanke, P Hepp, V Kluge, E E Putzer, A Stenzel, H Tittel, K Wunsch, M Beuselinck, R Binnie, David M Cameron, W Dornan, P J Girone, M Marinelli, N Sedgbeer, J K Thompson, J C Ghete, V M Girtler, P Kneringer, E Kuhn, D Rudolph, G Bouhova-Thacker, E Bowdery, C K Finch, A J Foster, F Hughes, G Jones, R W L Pearson, M R Robertson, N A Jakobs, K Kleinknecht, K Quast, G Renk, B Sander, H G Wachsmuth, H W Zeitnitz, C Bonissent, A Coyle, P Leroy, O Payre, P Rousseau, D Talby, M Ragusa, F David, A Dietl, H Ganis, G Hüttmann, K Lütjens, G Männer, W Moser, H G Settles, Ronald Wiedenmann, W Wolf, G Boucrot, J Callot, O Davier, M Duflot, L Grivaz, J F Heusse, P Jacholkowska, A Lefrançois, J Veillet, J J Yuan, C Bagliesi, G Boccali, T Foà, L Giammanco, A Giassi, A Ligabue, F Messineo, A Palla, Fabrizio Sanguinetti, G Sciabà, A Spagnolo, P Tenchini, Roberto Venturi, A Verdini, P G Xie, Z Blair, G A Cowan, G Green, M G Medcalf, T Misiejuk, A Strong, J A Teixeira-Dias, P Clifft, R W Edgecock, T R Norton, P R Tomalin, I R Bloch-Devaux, B Colas, P Emery, S Kozanecki, Witold Lançon, E Lemaire, M C Locci, E Pérez, P Rander, J Renardy, J F Roussarie, A Schuller, J P Schwindling, J Trabelsi, A Vallage, B Konstantinidis, N P Litke, A M Taylor, G Booth, C N Cartwright, S L Combley, F Lehto, M H Thompson, L F Affholderbach, K Böhrer, A Brandt, S Grupen, Claus Ngac, A Prange, G Sieler, U Giannini, G Rothberg, J E Armstrong, S R Berkelman, K Cranmer, K Ferguson, D P S Gao, Y González, S Hayes, O J Hu, H Jin, S Kile, J McNamara, P A Nielsen, J Pan, Y B Von Wimmersperg-Töller, J H Wu, J Wu Sau Lan Wu, X Zobernig, G
author_sort	Heister, A
collection	CERN
description	Data from e+e- annihilation into hadrons, taken with the ALEPH detector at the Z resonance, are analyzed. The four-jet rate is studied as a function of the resolution parameter and compared to next-to-leading order calculations combined with resummation of large logarithms. Angular correlations in four-jet events are measured and compared to next-to-leading order QCD predictions. With these observables two different measurements are performed. In a first analysis the strong coupling constant is measured from the four-jet rate yielding alpha_s(M_ Z}) = 0.1170 \pm 0.0001(stat) \pm 0.0014(sys) In a second measurement the strong coupling constant and the \textsc{QCD} colour factors are determined simultaneously from a fit to the four-jet rate and the four-jet angular correlations, giving alpha_s(M_ Z) = 0.119 \pm 0.006(stat) \pm 0.026 (sys) C_A = 2.93 \pm 0.14(stat) \pm 0.58 (sys) C_F} = 1.35 \pm 0.07 (stat) \pm 0.26 (sys) in good agreement with the expectation from QCD.
id	cern-551536
institution	Organización Europea para la Investigación Nuclear
language	eng
publishDate	2002
record_format	invenio
spelling	cern-5515362019-09-30T06:29:59Zdoi:10.1140/epjc/s2002-01114-2http://cds.cern.ch/record/551536engHeister, ASchael, SBarate, RDe Bonis, IDécamp, DGoy, CLees, J PMerle, EMinard, M NPietrzyk, BBoix, GBravo, SCasado, M PChmeissani, MCrespo, J MFernández, EFernández-Bosman, MGarrido, LGraugès-Pous, EMartínez, MMerino, GMiquel, RMir, L MPacheco, ARuiz, HColaleo, ACreanza, DDe Palma, MIaselli, GiuseppeMaggi, GMaggi, MNuzzo, SRanieri, ARaso, GRuggieri, FSelvaggi, GSilvestris, LTempesta, PTricomi, AZito, GHuang, XLin, JOuyang, QWang, TXie, YXu, RXue, SZhang, JZhang, LZhao, WAbbaneo, DAzzurri, PBuchmüller, O LCattaneo, MCerutti, FClerbaux, BDrevermann, HForty, R WFrank, MGianotti, FGreening, T CHansen, J BHarvey, JHutchcroft, D EJanot, PJost, BKado, MMato, PMoutoussi, ARanjard, FRolandi, LuigiSchlatter, W DSchneider, OSguazzoni, GTejessy, WTeubert, FValassi, AndreaVideau, IWard, JBadaud, FFalvard, AGay, PHenrard, PJousset, JMichel, BMonteil, SMontret, J CPallin, DPerret, PHansen, J DHansen, J RHansen, P HNilsson, B SKyriakis, AMarkou, CSimopoulou, ErriettaVayaki, AnnaZachariadou, KBlondel, ABonneaud, G RBrient, J CRougé, ARumpf, MSwynghedauw, MVerderi, MVideau, H LCiulli, VFocardi, EParrini, GAntonelli, AAntonelli, MBencivenni, GBossi, FCampana, PCapon, GChiarella, VLaurelli, PMannocchi, GMurtas, FMurtas, G PPassalacqua, LPepé-Altarelli, MHalley, ALynch, J GNegus, PO'Shea, VRaine, CThompson, A SWasserbaech, S RCavanaugh, R JDhamotharan, SGeweniger, CHanke, PHepp, VKluge, E EPutzer, AStenzel, HTittel, KWunsch, MBeuselinck, RBinnie, David MCameron, WDornan, P JGirone, MMarinelli, NSedgbeer, J KThompson, J CGhete, V MGirtler, PKneringer, EKuhn, DRudolph, GBouhova-Thacker, EBowdery, C KFinch, A JFoster, FHughes, GJones, R W LPearson, M RRobertson, N AJakobs, KKleinknecht, KQuast, GRenk, BSander, H GWachsmuth, H WZeitnitz, CBonissent, ACoyle, PLeroy, OPayre, PRousseau, DTalby, MRagusa, FDavid, ADietl, HGanis, GHüttmann, KLütjens, GMänner, WMoser, H GSettles, RonaldWiedenmann, WWolf, GBoucrot, JCallot, ODavier, MDuflot, LGrivaz, J FHeusse, PJacholkowska, ALefrançois, JVeillet, J JYuan, CBagliesi, GBoccali, TFoà, LGiammanco, AGiassi, ALigabue, FMessineo, APalla, FabrizioSanguinetti, GSciabà, ASpagnolo, PTenchini, RobertoVenturi, AVerdini, P GXie, ZBlair, G ACowan, GGreen, M GMedcalf, TMisiejuk, AStrong, J ATeixeira-Dias, PClifft, R WEdgecock, T RNorton, P RTomalin, I RBloch-Devaux, BColas, PEmery, SKozanecki, WitoldLançon, ELemaire, M CLocci, EPérez, PRander, JRenardy, J FRoussarie, ASchuller, J PSchwindling, JTrabelsi, AVallage, BKonstantinidis, N PLitke, A MTaylor, GBooth, C NCartwright, S LCombley, FLehto, M HThompson, L FAffholderbach, KBöhrer, ABrandt, SGrupen, ClausNgac, APrange, GSieler, UGiannini, GRothberg, J EArmstrong, S RBerkelman, KCranmer, KFerguson, D P SGao, YGonzález, SHayes, O JHu, HJin, SKile, JMcNamara, P ANielsen, JPan, Y BVon Wimmersperg-Töller, J HWu, JWu Sau LanWu, XZobernig, GMeasurements of the Strong Coupling Constant and the QCD Colour Factors using Four-jet Observables from Hadronic Z DecaysParticle Physics - ExperimentData from e+e- annihilation into hadrons, taken with the ALEPH detector at the Z resonance, are analyzed. The four-jet rate is studied as a function of the resolution parameter and compared to next-to-leading order calculations combined with resummation of large logarithms. Angular correlations in four-jet events are measured and compared to next-to-leading order QCD predictions. With these observables two different measurements are performed. In a first analysis the strong coupling constant is measured from the four-jet rate yielding alpha_s(M_ Z}) = 0.1170 \pm 0.0001(stat) \pm 0.0014(sys) In a second measurement the strong coupling constant and the \textsc{QCD} colour factors are determined simultaneously from a fit to the four-jet rate and the four-jet angular correlations, giving alpha_s(M_ Z) = 0.119 \pm 0.006(stat) \pm 0.026 (sys) C_A = 2.93 \pm 0.14(stat) \pm 0.58 (sys) C_F} = 1.35 \pm 0.07 (stat) \pm 0.26 (sys) in good agreement with the expectation from QCD.CERN-EP-2002-029oai:cds.cern.ch:5515362002-05-03
spellingShingle	Particle Physics - Experiment Heister, A Schael, S Barate, R De Bonis, I Décamp, D Goy, C Lees, J P Merle, E Minard, M N Pietrzyk, B Boix, G Bravo, S Casado, M P Chmeissani, M Crespo, J M Fernández, E Fernández-Bosman, M Garrido, L Graugès-Pous, E Martínez, M Merino, G Miquel, R Mir, L M Pacheco, A Ruiz, H Colaleo, A Creanza, D De Palma, M Iaselli, Giuseppe Maggi, G Maggi, M Nuzzo, S Ranieri, A Raso, G Ruggieri, F Selvaggi, G Silvestris, L Tempesta, P Tricomi, A Zito, G Huang, X Lin, J Ouyang, Q Wang, T Xie, Y Xu, R Xue, S Zhang, J Zhang, L Zhao, W Abbaneo, D Azzurri, P Buchmüller, O L Cattaneo, M Cerutti, F Clerbaux, B Drevermann, H Forty, R W Frank, M Gianotti, F Greening, T C Hansen, J B Harvey, J Hutchcroft, D E Janot, P Jost, B Kado, M Mato, P Moutoussi, A Ranjard, F Rolandi, Luigi Schlatter, W D Schneider, O Sguazzoni, G Tejessy, W Teubert, F Valassi, Andrea Videau, I Ward, J Badaud, F Falvard, A Gay, P Henrard, P Jousset, J Michel, B Monteil, S Montret, J C Pallin, D Perret, P Hansen, J D Hansen, J R Hansen, P H Nilsson, B S Kyriakis, A Markou, C Simopoulou, Errietta Vayaki, Anna Zachariadou, K Blondel, A Bonneaud, G R Brient, J C Rougé, A Rumpf, M Swynghedauw, M Verderi, M Videau, H L Ciulli, V Focardi, E Parrini, G Antonelli, A Antonelli, M Bencivenni, G Bossi, F Campana, P Capon, G Chiarella, V Laurelli, P Mannocchi, G Murtas, F Murtas, G P Passalacqua, L Pepé-Altarelli, M Halley, A Lynch, J G Negus, P O'Shea, V Raine, C Thompson, A S Wasserbaech, S R Cavanaugh, R J Dhamotharan, S Geweniger, C Hanke, P Hepp, V Kluge, E E Putzer, A Stenzel, H Tittel, K Wunsch, M Beuselinck, R Binnie, David M Cameron, W Dornan, P J Girone, M Marinelli, N Sedgbeer, J K Thompson, J C Ghete, V M Girtler, P Kneringer, E Kuhn, D Rudolph, G Bouhova-Thacker, E Bowdery, C K Finch, A J Foster, F Hughes, G Jones, R W L Pearson, M R Robertson, N A Jakobs, K Kleinknecht, K Quast, G Renk, B Sander, H G Wachsmuth, H W Zeitnitz, C Bonissent, A Coyle, P Leroy, O Payre, P Rousseau, D Talby, M Ragusa, F David, A Dietl, H Ganis, G Hüttmann, K Lütjens, G Männer, W Moser, H G Settles, Ronald Wiedenmann, W Wolf, G Boucrot, J Callot, O Davier, M Duflot, L Grivaz, J F Heusse, P Jacholkowska, A Lefrançois, J Veillet, J J Yuan, C Bagliesi, G Boccali, T Foà, L Giammanco, A Giassi, A Ligabue, F Messineo, A Palla, Fabrizio Sanguinetti, G Sciabà, A Spagnolo, P Tenchini, Roberto Venturi, A Verdini, P G Xie, Z Blair, G A Cowan, G Green, M G Medcalf, T Misiejuk, A Strong, J A Teixeira-Dias, P Clifft, R W Edgecock, T R Norton, P R Tomalin, I R Bloch-Devaux, B Colas, P Emery, S Kozanecki, Witold Lançon, E Lemaire, M C Locci, E Pérez, P Rander, J Renardy, J F Roussarie, A Schuller, J P Schwindling, J Trabelsi, A Vallage, B Konstantinidis, N P Litke, A M Taylor, G Booth, C N Cartwright, S L Combley, F Lehto, M H Thompson, L F Affholderbach, K Böhrer, A Brandt, S Grupen, Claus Ngac, A Prange, G Sieler, U Giannini, G Rothberg, J E Armstrong, S R Berkelman, K Cranmer, K Ferguson, D P S Gao, Y González, S Hayes, O J Hu, H Jin, S Kile, J McNamara, P A Nielsen, J Pan, Y B Von Wimmersperg-Töller, J H Wu, J Wu Sau Lan Wu, X Zobernig, G Measurements of the Strong Coupling Constant and the QCD Colour Factors using Four-jet Observables from Hadronic Z Decays
title	Measurements of the Strong Coupling Constant and the QCD Colour Factors using Four-jet Observables from Hadronic Z Decays
title_full	Measurements of the Strong Coupling Constant and the QCD Colour Factors using Four-jet Observables from Hadronic Z Decays
title_fullStr	Measurements of the Strong Coupling Constant and the QCD Colour Factors using Four-jet Observables from Hadronic Z Decays
title_full_unstemmed	Measurements of the Strong Coupling Constant and the QCD Colour Factors using Four-jet Observables from Hadronic Z Decays
title_short	Measurements of the Strong Coupling Constant and the QCD Colour Factors using Four-jet Observables from Hadronic Z Decays
title_sort	measurements of the strong coupling constant and the qcd colour factors using four-jet observables from hadronic z decays
topic	Particle Physics - Experiment
url	https://dx.doi.org/10.1140/epjc/s2002-01114-2 http://cds.cern.ch/record/551536
work_keys_str_mv	AT heistera measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT schaels measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT barater measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT debonisi measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT decampd measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT goyc measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT leesjp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT merlee measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT minardmn measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT pietrzykb measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT boixg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT bravos measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT casadomp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT chmeissanim measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT crespojm measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT fernandeze measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT fernandezbosmanm measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT garridol measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT graugespouse measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT martinezm measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT merinog measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT miquelr measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT mirlm measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT pachecoa measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT ruizh measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT colaleoa measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT creanzad measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT depalmam measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT iaselligiuseppe measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT maggig measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT maggim measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT nuzzos measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT ranieria measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT rasog measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT ruggierif measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT selvaggig measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT silvestrisl measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT tempestap measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT tricomia measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT zitog measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT huangx measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT linj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT ouyangq measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT wangt measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT xiey measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT xur measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT xues measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT zhangj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT zhangl measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT zhaow measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT abbaneod measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT azzurrip measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT buchmullerol measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT cattaneom measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT ceruttif measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT clerbauxb measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT drevermannh measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT fortyrw measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT frankm measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT gianottif measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT greeningtc measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT hansenjb measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT harveyj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT hutchcroftde measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT janotp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT jostb measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT kadom measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT matop measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT moutoussia measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT ranjardf measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT rolandiluigi measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT schlatterwd measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT schneidero measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT sguazzonig measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT tejessyw measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT teubertf measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT valassiandrea measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT videaui measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT wardj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT badaudf measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT falvarda measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT gayp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT henrardp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT joussetj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT michelb measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT monteils measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT montretjc measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT pallind measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT perretp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT hansenjd measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT hansenjr measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT hansenph measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT nilssonbs measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT kyriakisa measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT markouc measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT simopoulouerrietta measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT vayakianna measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT zachariadouk measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT blondela measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT bonneaudgr measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT brientjc measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT rougea measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT rumpfm measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT swynghedauwm measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT verderim measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT videauhl measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT ciulliv measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT focardie measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT parrinig measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT antonellia measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT antonellim measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT bencivennig measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT bossif measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT campanap measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT capong measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT chiarellav measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT laurellip measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT mannocchig measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT murtasf measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT murtasgp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT passalacqual measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT pepealtarellim measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT halleya measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT lynchjg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT negusp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT osheav measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT rainec measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT thompsonas measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT wasserbaechsr measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT cavanaughrj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT dhamotharans measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT gewenigerc measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT hankep measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT heppv measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT klugeee measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT putzera measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT stenzelh measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT tittelk measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT wunschm measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT beuselinckr measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT binniedavidm measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT cameronw measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT dornanpj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT gironem measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT marinellin measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT sedgbeerjk measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT thompsonjc measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT ghetevm measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT girtlerp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT kneringere measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT kuhnd measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT rudolphg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT bouhovathackere measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT bowderyck measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT finchaj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT fosterf measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT hughesg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT jonesrwl measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT pearsonmr measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT robertsonna measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT jakobsk measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT kleinknechtk measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT quastg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT renkb measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT sanderhg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT wachsmuthhw measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT zeitnitzc measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT bonissenta measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT coylep measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT leroyo measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT payrep measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT rousseaud measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT talbym measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT ragusaf measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT davida measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT dietlh measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT ganisg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT huttmannk measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT lutjensg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT mannerw measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT moserhg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT settlesronald measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT wiedenmannw measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT wolfg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT boucrotj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT calloto measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT davierm measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT duflotl measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT grivazjf measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT heussep measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT jacholkowskaa measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT lefrancoisj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT veilletjj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT yuanc measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT bagliesig measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT boccalit measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT foal measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT giammancoa measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT giassia measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT ligabuef measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT messineoa measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT pallafabrizio measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT sanguinettig measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT sciabaa measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT spagnolop measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT tenchiniroberto measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT venturia measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT verdinipg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT xiez measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT blairga measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT cowang measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT greenmg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT medcalft measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT misiejuka measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT strongja measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT teixeiradiasp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT clifftrw measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT edgecocktr measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT nortonpr measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT tomalinir measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT blochdevauxb measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT colasp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT emerys measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT kozaneckiwitold measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT lancone measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT lemairemc measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT loccie measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT perezp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT randerj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT renardyjf measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT roussariea measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT schullerjp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT schwindlingj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT trabelsia measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT vallageb measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT konstantinidisnp measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT litkeam measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT taylorg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT boothcn measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT cartwrightsl measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT combleyf measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT lehtomh measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT thompsonlf measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT affholderbachk measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT bohrera measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT brandts measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT grupenclaus measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT ngaca measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT prangeg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT sieleru measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT gianninig measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT rothbergje measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT armstrongsr measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT berkelmank measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT cranmerk measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT fergusondps measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT gaoy measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT gonzalezs measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT hayesoj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT huh measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT jins measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT kilej measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT mcnamarapa measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT nielsenj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT panyb measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT vonwimmerspergtollerjh measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT wuj measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT wusaulan measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT wux measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays AT zobernigg measurementsofthestrongcouplingconstantandtheqcdcolourfactorsusingfourjetobservablesfromhadroniczdecays

Measurements of the Strong Coupling Constant and the QCD Colour Factors using Four-jet Observables from Hadronic Z Decays

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