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Precision measurement of the $\Xi^{0}$ mass and the branching ratios of the decays $\Xi^{0}\rightarrow\Lambda\gamma$ and $\Xi^{0}\rightarrow\Sigma^{0}\gamma$
A new precision measurement of the $\Xi^{0}$ mass has been performed at the NA48 experiment at the CERN SPS. The value obtained is $[1314.82 \pm 0.06_{(stat.)} \pm 0.2_{(syst.)}]$MeV/c$^{2}$. The branching ratios of $\Xi^{0}$ radiative decays have been measured as: Br($\Xi^{0} \to \Lambda\gamma) = [...
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| Lenguaje: | eng |
| Publicado: |
2000
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/s100529900232 http://cds.cern.ch/record/438907 |
| _version_ | 1780895555595010048 |
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| author | Fanti, V Lai, A Marras, D Musa, L Nappi, A Hay, B Moore, K N Moore, R W Munday, D J Needham, M D Parker, M A White, T O Wotton, S A Barr, Giles David Blümer, H Bocquet, G Bremer, J Ceccucci, Augusto Cogan, J Cundy, Donald C Doble, Niels T Fischer, G Funk, W Gatignon, L Gonidec, A Govi, G Grafström, P Lacourt, A Luitz, S Marzulli, V M Matheys, J P Norton, Alan Robert Palestini, S Panzer-Steindel, B Schinzel, D Taureg, Hans Velasco, M Vossnack, O Wahl, H Wirrer, G Gaponenko, A N Kekelidze, V D Madigozhin, D T Mestvirishvili, A Molokanova, N A Potrebenikov, Yu K Tatishvili, G T Tkachev, A L Zinchenko, A I Boyle, O Knowles, I G Martin, V J Parsons, H Contalbrigo, M Dalpiaz, Pietro Duclos, J Formica, A Frabetti, P L Gianoli, A Martini, M Petrucci, F Savrié, M Bizzeti, A Calvetti, M Collazuol, G Graziani, G Iacopini, E Lenti, M Michetti, A Talamonti, C Becker, H G Coward, D H Ebersberger, C Fox, H Kalter, A Kleinknecht, K Koch, U Köpke, L Renk, B Scheidt, J Schmidt, J Schué, Yu Schönharting, V Wilhelm, R Wittgen, M Chollet, J C Crépé, S Fayard, Louis Iconomidou-Fayard, L Ocariz, J Unal, G Wingerter-Seez, I Anzivino, Giuseppina Cenci, P Lubrano, P Pepé, M Calafiura, P Carosi, R Casali, R Cerri, C Cirilli, M Costantini, F Fantechi, R Giudici, Sergio Gorini, B Mannelli, I Pierazzini, G M Sozzi, M Chèze, J B De Beer, M Debu, P Granier de Cassagnac, R Khristov, P Z Mazzucato, E Peyaud, B Schanne, S Turlay, René Vallage, B Augustin, I Bender, M Holder, M Ziolkowski, M Arcidiacono, R Biino, C Cester, R Marchetto, F Menichetti, E Pastrone, N Nassalski, J P Rondio, Ewa Szleper, M Wislicki, W Wronka, S Dibon, Heinz Jeitler, Manfred Markytan, Manfred Mikulec, I Neuhofer, Günther Pernicka, Manfred Taurok, Anton |
| author_facet | Fanti, V Lai, A Marras, D Musa, L Nappi, A Hay, B Moore, K N Moore, R W Munday, D J Needham, M D Parker, M A White, T O Wotton, S A Barr, Giles David Blümer, H Bocquet, G Bremer, J Ceccucci, Augusto Cogan, J Cundy, Donald C Doble, Niels T Fischer, G Funk, W Gatignon, L Gonidec, A Govi, G Grafström, P Lacourt, A Luitz, S Marzulli, V M Matheys, J P Norton, Alan Robert Palestini, S Panzer-Steindel, B Schinzel, D Taureg, Hans Velasco, M Vossnack, O Wahl, H Wirrer, G Gaponenko, A N Kekelidze, V D Madigozhin, D T Mestvirishvili, A Molokanova, N A Potrebenikov, Yu K Tatishvili, G T Tkachev, A L Zinchenko, A I Boyle, O Knowles, I G Martin, V J Parsons, H Contalbrigo, M Dalpiaz, Pietro Duclos, J Formica, A Frabetti, P L Gianoli, A Martini, M Petrucci, F Savrié, M Bizzeti, A Calvetti, M Collazuol, G Graziani, G Iacopini, E Lenti, M Michetti, A Talamonti, C Becker, H G Coward, D H Ebersberger, C Fox, H Kalter, A Kleinknecht, K Koch, U Köpke, L Renk, B Scheidt, J Schmidt, J Schué, Yu Schönharting, V Wilhelm, R Wittgen, M Chollet, J C Crépé, S Fayard, Louis Iconomidou-Fayard, L Ocariz, J Unal, G Wingerter-Seez, I Anzivino, Giuseppina Cenci, P Lubrano, P Pepé, M Calafiura, P Carosi, R Casali, R Cerri, C Cirilli, M Costantini, F Fantechi, R Giudici, Sergio Gorini, B Mannelli, I Pierazzini, G M Sozzi, M Chèze, J B De Beer, M Debu, P Granier de Cassagnac, R Khristov, P Z Mazzucato, E Peyaud, B Schanne, S Turlay, René Vallage, B Augustin, I Bender, M Holder, M Ziolkowski, M Arcidiacono, R Biino, C Cester, R Marchetto, F Menichetti, E Pastrone, N Nassalski, J P Rondio, Ewa Szleper, M Wislicki, W Wronka, S Dibon, Heinz Jeitler, Manfred Markytan, Manfred Mikulec, I Neuhofer, Günther Pernicka, Manfred Taurok, Anton |
| author_sort | Fanti, V |
| collection | CERN |
| description | A new precision measurement of the $\Xi^{0}$ mass has been performed at the NA48 experiment at the CERN SPS. The value obtained is $[1314.82 \pm 0.06_{(stat.)} \pm 0.2_{(syst.)}]$MeV/c$^{2}$. The branching ratios of $\Xi^{0}$ radiative decays have been measured as: Br($\Xi^{0} \to \Lambda\gamma) = [1.90 \pm 0.34_{(stat)} \pm 0.19_{(syst.)}] \cdot 10^{−3}$ and Br($\Xi^{0} \to \Sigma^{0}\gamma)=[3.14 \pm 0.76_{(stat.)} \pm 0.32_{(syst.)}] \cdot 10^{−3}$. |
| id | cern-438907 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2000 |
| record_format | invenio |
| spelling | cern-4389072019-09-30T06:29:59Zdoi:10.1007/s100529900232http://cds.cern.ch/record/438907engFanti, VLai, AMarras, DMusa, LNappi, AHay, BMoore, K NMoore, R WMunday, D JNeedham, M DParker, M AWhite, T OWotton, S ABarr, Giles DavidBlümer, HBocquet, GBremer, JCeccucci, AugustoCogan, JCundy, Donald CDoble, Niels TFischer, GFunk, WGatignon, LGonidec, AGovi, GGrafström, PLacourt, ALuitz, SMarzulli, V MMatheys, J PNorton, Alan RobertPalestini, SPanzer-Steindel, BSchinzel, DTaureg, HansVelasco, MVossnack, OWahl, HWirrer, GGaponenko, A NKekelidze, V DMadigozhin, D TMestvirishvili, AMolokanova, N APotrebenikov, Yu KTatishvili, G TTkachev, A LZinchenko, A IBoyle, OKnowles, I GMartin, V JParsons, HContalbrigo, MDalpiaz, PietroDuclos, JFormica, AFrabetti, P LGianoli, AMartini, MPetrucci, FSavrié, MBizzeti, ACalvetti, MCollazuol, GGraziani, GIacopini, ELenti, MMichetti, ATalamonti, CBecker, H GCoward, D HEbersberger, CFox, HKalter, AKleinknecht, KKoch, UKöpke, LRenk, BScheidt, JSchmidt, JSchué, YuSchönharting, VWilhelm, RWittgen, MChollet, J CCrépé, SFayard, LouisIconomidou-Fayard, LOcariz, JUnal, GWingerter-Seez, IAnzivino, GiuseppinaCenci, PLubrano, PPepé, MCalafiura, PCarosi, RCasali, RCerri, CCirilli, MCostantini, FFantechi, RGiudici, SergioGorini, BMannelli, IPierazzini, G MSozzi, MChèze, J BDe Beer, MDebu, PGranier de Cassagnac, RKhristov, P ZMazzucato, EPeyaud, BSchanne, STurlay, RenéVallage, BAugustin, IBender, MHolder, MZiolkowski, MArcidiacono, RBiino, CCester, RMarchetto, FMenichetti, EPastrone, NNassalski, J PRondio, EwaSzleper, MWislicki, WWronka, SDibon, HeinzJeitler, ManfredMarkytan, ManfredMikulec, INeuhofer, GüntherPernicka, ManfredTaurok, AntonPrecision measurement of the $\Xi^{0}$ mass and the branching ratios of the decays $\Xi^{0}\rightarrow\Lambda\gamma$ and $\Xi^{0}\rightarrow\Sigma^{0}\gamma$XXA new precision measurement of the $\Xi^{0}$ mass has been performed at the NA48 experiment at the CERN SPS. The value obtained is $[1314.82 \pm 0.06_{(stat.)} \pm 0.2_{(syst.)}]$MeV/c$^{2}$. The branching ratios of $\Xi^{0}$ radiative decays have been measured as: Br($\Xi^{0} \to \Lambda\gamma) = [1.90 \pm 0.34_{(stat)} \pm 0.19_{(syst.)}] \cdot 10^{−3}$ and Br($\Xi^{0} \to \Sigma^{0}\gamma)=[3.14 \pm 0.76_{(stat.)} \pm 0.32_{(syst.)}] \cdot 10^{−3}$.oai:cds.cern.ch:4389072000 |
| spellingShingle | XX Fanti, V Lai, A Marras, D Musa, L Nappi, A Hay, B Moore, K N Moore, R W Munday, D J Needham, M D Parker, M A White, T O Wotton, S A Barr, Giles David Blümer, H Bocquet, G Bremer, J Ceccucci, Augusto Cogan, J Cundy, Donald C Doble, Niels T Fischer, G Funk, W Gatignon, L Gonidec, A Govi, G Grafström, P Lacourt, A Luitz, S Marzulli, V M Matheys, J P Norton, Alan Robert Palestini, S Panzer-Steindel, B Schinzel, D Taureg, Hans Velasco, M Vossnack, O Wahl, H Wirrer, G Gaponenko, A N Kekelidze, V D Madigozhin, D T Mestvirishvili, A Molokanova, N A Potrebenikov, Yu K Tatishvili, G T Tkachev, A L Zinchenko, A I Boyle, O Knowles, I G Martin, V J Parsons, H Contalbrigo, M Dalpiaz, Pietro Duclos, J Formica, A Frabetti, P L Gianoli, A Martini, M Petrucci, F Savrié, M Bizzeti, A Calvetti, M Collazuol, G Graziani, G Iacopini, E Lenti, M Michetti, A Talamonti, C Becker, H G Coward, D H Ebersberger, C Fox, H Kalter, A Kleinknecht, K Koch, U Köpke, L Renk, B Scheidt, J Schmidt, J Schué, Yu Schönharting, V Wilhelm, R Wittgen, M Chollet, J C Crépé, S Fayard, Louis Iconomidou-Fayard, L Ocariz, J Unal, G Wingerter-Seez, I Anzivino, Giuseppina Cenci, P Lubrano, P Pepé, M Calafiura, P Carosi, R Casali, R Cerri, C Cirilli, M Costantini, F Fantechi, R Giudici, Sergio Gorini, B Mannelli, I Pierazzini, G M Sozzi, M Chèze, J B De Beer, M Debu, P Granier de Cassagnac, R Khristov, P Z Mazzucato, E Peyaud, B Schanne, S Turlay, René Vallage, B Augustin, I Bender, M Holder, M Ziolkowski, M Arcidiacono, R Biino, C Cester, R Marchetto, F Menichetti, E Pastrone, N Nassalski, J P Rondio, Ewa Szleper, M Wislicki, W Wronka, S Dibon, Heinz Jeitler, Manfred Markytan, Manfred Mikulec, I Neuhofer, Günther Pernicka, Manfred Taurok, Anton Precision measurement of the $\Xi^{0}$ mass and the branching ratios of the decays $\Xi^{0}\rightarrow\Lambda\gamma$ and $\Xi^{0}\rightarrow\Sigma^{0}\gamma$ |
| title | Precision measurement of the $\Xi^{0}$ mass and the branching ratios of the decays $\Xi^{0}\rightarrow\Lambda\gamma$ and $\Xi^{0}\rightarrow\Sigma^{0}\gamma$ |
| title_full | Precision measurement of the $\Xi^{0}$ mass and the branching ratios of the decays $\Xi^{0}\rightarrow\Lambda\gamma$ and $\Xi^{0}\rightarrow\Sigma^{0}\gamma$ |
| title_fullStr | Precision measurement of the $\Xi^{0}$ mass and the branching ratios of the decays $\Xi^{0}\rightarrow\Lambda\gamma$ and $\Xi^{0}\rightarrow\Sigma^{0}\gamma$ |
| title_full_unstemmed | Precision measurement of the $\Xi^{0}$ mass and the branching ratios of the decays $\Xi^{0}\rightarrow\Lambda\gamma$ and $\Xi^{0}\rightarrow\Sigma^{0}\gamma$ |
| title_short | Precision measurement of the $\Xi^{0}$ mass and the branching ratios of the decays $\Xi^{0}\rightarrow\Lambda\gamma$ and $\Xi^{0}\rightarrow\Sigma^{0}\gamma$ |
| title_sort | precision measurement of the $\xi^{0}$ mass and the branching ratios of the decays $\xi^{0}\rightarrow\lambda\gamma$ and $\xi^{0}\rightarrow\sigma^{0}\gamma$ |
| topic | XX |
| url | https://dx.doi.org/10.1007/s100529900232 http://cds.cern.ch/record/438907 |
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precisionmeasurementofthexi0massandthebranchingratiosofthedecaysxi0rightarrowlambdagammaandxi0rightarrowsigma0gamma AT cerric precisionmeasurementofthexi0massandthebranchingratiosofthedecaysxi0rightarrowlambdagammaandxi0rightarrowsigma0gamma AT cirillim precisionmeasurementofthexi0massandthebranchingratiosofthedecaysxi0rightarrowlambdagammaandxi0rightarrowsigma0gamma AT costantinif precisionmeasurementofthexi0massandthebranchingratiosofthedecaysxi0rightarrowlambdagammaandxi0rightarrowsigma0gamma AT fantechir precisionmeasurementofthexi0massandthebranchingratiosofthedecaysxi0rightarrowlambdagammaandxi0rightarrowsigma0gamma AT giudicisergio precisionmeasurementofthexi0massandthebranchingratiosofthedecaysxi0rightarrowlambdagammaandxi0rightarrowsigma0gamma AT gorinib precisionmeasurementofthexi0massandthebranchingratiosofthedecaysxi0rightarrowlambdagammaandxi0rightarrowsigma0gamma AT mannellii 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