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Observation of the CP-conserving $K_{S} \rightarrow \pi^{+}\pi^{- }\pi^{0}$ decay amplitude
The interference between CP-conserving $\ks$ and $\kl \rightarrow \threepi$ decay amplitudes was observed by studying the decay rate asymmetries between initial $\ko$ and $\kob$ separately for the phase space regions $E_{\mbox{\rm \scriptsize CM}}(\pi^+)> E_{\mbox{\rm \scriptsize CM}}(\pi^-)$ and...
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| Lenguaje: | eng |
| Publicado: |
1996
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(96)00222-5 http://cds.cern.ch/record/297565 |
| _version_ | 1780889160982200320 |
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| author | Adler, R Alhalel, T Angelopoulos, Angelos Aspostolakis, A Aslanides, Elie Backenstoss, Gerhard Bee, C P Behnke, O Benelli, A Bennet, J Bertin, V Bienlein, J K Blanc, F Bloch, P Bula, C Carlson, P J Carroll, M Carvalho, J Cawley, E Charalambous, S Chardin, G Chertok, M B Cody, A Danielsson, M Dejardin, M Derré, J Dodgson, M Duclos, J Ealet, A Eckart, B Eleftheriadis, C Evangelou, I Faravel, L Fassnacht, P Faure, J L Felder, C Ferreira-Marques, R Fetscher, W Fidecaro, Maria Filipcic, A Francis, D Fry, J Fuglesang, C Gabathuler, Erwin Gamet, R Garreta, D Geralis, T Gerber, H J Go, A Gumplinger, P Guyot, C Harrison, P F Haselden, A Hayman, P J Henry-Coüannier, F Heyes, W G Hollander, R W Hubert, E Jansson, K Johner, H U Jon-And, K Kettle, P R Kochowski, Claude Kokkas, P Kreuger, R Lawry, T Le Gac, R Leimgruber, F Liolios, A Machado, E Maley, P Mandic, I Manthos, N Marel, Gérard Mikuz, M Miller, J Montanet, François Nakada, Tatsuya Onofre, A Pagels, B Papadopoulos, I M Pavlopoulos, P Pelucchi, F Pinto da Cunha, J Policarpo, Armando Polivka, G Postma, H Rickenbach, R Roberts, B L Rozaki, E Ruf, T Sacks, L Sakelliou, L Sanders, P Santoni, C Sarigiannis, K Schäfer, M Schaller, L A Schietinger, T Schopper, A Schune, P Soares, A Tauscher, Ludwig Thibault, C Touchard, F Touramanis, C Triantis, F A Tröster, D A Van Beveren, E van Eijk, C W E Varner, G S Vlachos, S Weber, P Wigger, O Witzig, C Wolter, M Yéche, C Zavrtanik, D Zimmerman, D |
| author_facet | Adler, R Alhalel, T Angelopoulos, Angelos Aspostolakis, A Aslanides, Elie Backenstoss, Gerhard Bee, C P Behnke, O Benelli, A Bennet, J Bertin, V Bienlein, J K Blanc, F Bloch, P Bula, C Carlson, P J Carroll, M Carvalho, J Cawley, E Charalambous, S Chardin, G Chertok, M B Cody, A Danielsson, M Dejardin, M Derré, J Dodgson, M Duclos, J Ealet, A Eckart, B Eleftheriadis, C Evangelou, I Faravel, L Fassnacht, P Faure, J L Felder, C Ferreira-Marques, R Fetscher, W Fidecaro, Maria Filipcic, A Francis, D Fry, J Fuglesang, C Gabathuler, Erwin Gamet, R Garreta, D Geralis, T Gerber, H J Go, A Gumplinger, P Guyot, C Harrison, P F Haselden, A Hayman, P J Henry-Coüannier, F Heyes, W G Hollander, R W Hubert, E Jansson, K Johner, H U Jon-And, K Kettle, P R Kochowski, Claude Kokkas, P Kreuger, R Lawry, T Le Gac, R Leimgruber, F Liolios, A Machado, E Maley, P Mandic, I Manthos, N Marel, Gérard Mikuz, M Miller, J Montanet, François Nakada, Tatsuya Onofre, A Pagels, B Papadopoulos, I M Pavlopoulos, P Pelucchi, F Pinto da Cunha, J Policarpo, Armando Polivka, G Postma, H Rickenbach, R Roberts, B L Rozaki, E Ruf, T Sacks, L Sakelliou, L Sanders, P Santoni, C Sarigiannis, K Schäfer, M Schaller, L A Schietinger, T Schopper, A Schune, P Soares, A Tauscher, Ludwig Thibault, C Touchard, F Touramanis, C Triantis, F A Tröster, D A Van Beveren, E van Eijk, C W E Varner, G S Vlachos, S Weber, P Wigger, O Witzig, C Wolter, M Yéche, C Zavrtanik, D Zimmerman, D |
| author_sort | Adler, R |
| collection | CERN |
| description | The interference between CP-conserving $\ks$ and $\kl \rightarrow \threepi$ decay amplitudes was observed by studying the decay rate asymmetries between initial $\ko$ and $\kob$ separately for the phase space regions $E_{\mbox{\rm \scriptsize CM}}(\pi^+)> E_{\mbox{\rm \scriptsize CM}}(\pi^-)$ and $E_{\mbox{\rm \scriptsize CM}}(\pi^+)< E_{\mbox{\rm \scriptsize CM}}(\pi^-)$. For the parameter $\lambda$ we found $\mbox{\rm Re}(\lambda )=0.036\pm0.010(\mbox{\rm stat.}) ^{+0.002}_{-0.003} (\mbox{\rm syst.)}$ and $\mbox{Im}(\lambda)$ consistent with zero, leading for the CP-conserving $\ks \rightarrow \threepi$ decay, to a branching ratio $\mbox{\rm B} = \left[4.1 ^{+2.5}_{-1.9 } (\mbox{\rm stat.}) ^{+0.5} _{-0.6} (\mbox{\rm syst.)}\right] \times 10^{-7}$. |
| id | cern-297565 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1996 |
| record_format | invenio |
| spelling | cern-2975652019-09-30T06:29:59Zdoi:10.1016/0370-2693(96)00222-5http://cds.cern.ch/record/297565engAdler, RAlhalel, TAngelopoulos, AngelosAspostolakis, AAslanides, ElieBackenstoss, GerhardBee, C PBehnke, OBenelli, ABennet, JBertin, VBienlein, J KBlanc, FBloch, PBula, CCarlson, P JCarroll, MCarvalho, JCawley, ECharalambous, SChardin, GChertok, M BCody, ADanielsson, MDejardin, MDerré, JDodgson, MDuclos, JEalet, AEckart, BEleftheriadis, CEvangelou, IFaravel, LFassnacht, PFaure, J LFelder, CFerreira-Marques, RFetscher, WFidecaro, MariaFilipcic, AFrancis, DFry, JFuglesang, CGabathuler, ErwinGamet, RGarreta, DGeralis, TGerber, H JGo, AGumplinger, PGuyot, CHarrison, P FHaselden, AHayman, P JHenry-Coüannier, FHeyes, W GHollander, R WHubert, EJansson, KJohner, H UJon-And, KKettle, P RKochowski, ClaudeKokkas, PKreuger, RLawry, TLe Gac, RLeimgruber, FLiolios, AMachado, EMaley, PMandic, IManthos, NMarel, GérardMikuz, MMiller, JMontanet, FrançoisNakada, TatsuyaOnofre, APagels, BPapadopoulos, I MPavlopoulos, PPelucchi, FPinto da Cunha, JPolicarpo, ArmandoPolivka, GPostma, HRickenbach, RRoberts, B LRozaki, ERuf, TSacks, LSakelliou, LSanders, PSantoni, CSarigiannis, KSchäfer, MSchaller, L ASchietinger, TSchopper, ASchune, PSoares, ATauscher, LudwigThibault, CTouchard, FTouramanis, CTriantis, F ATröster, D AVan Beveren, Evan Eijk, C W EVarner, G SVlachos, SWeber, PWigger, OWitzig, CWolter, MYéche, CZavrtanik, DZimmerman, DObservation of the CP-conserving $K_{S} \rightarrow \pi^{+}\pi^{- }\pi^{0}$ decay amplitudeParticle Physics - ExperimentThe interference between CP-conserving $\ks$ and $\kl \rightarrow \threepi$ decay amplitudes was observed by studying the decay rate asymmetries between initial $\ko$ and $\kob$ separately for the phase space regions $E_{\mbox{\rm \scriptsize CM}}(\pi^+)> E_{\mbox{\rm \scriptsize CM}}(\pi^-)$ and $E_{\mbox{\rm \scriptsize CM}}(\pi^+)< E_{\mbox{\rm \scriptsize CM}}(\pi^-)$. For the parameter $\lambda$ we found $\mbox{\rm Re}(\lambda )=0.036\pm0.010(\mbox{\rm stat.}) ^{+0.002}_{-0.003} (\mbox{\rm syst.)}$ and $\mbox{Im}(\lambda)$ consistent with zero, leading for the CP-conserving $\ks \rightarrow \threepi$ decay, to a branching ratio $\mbox{\rm B} = \left[4.1 ^{+2.5}_{-1.9 } (\mbox{\rm stat.}) ^{+0.5} _{-0.6} (\mbox{\rm syst.)}\right] \times 10^{-7}$.CERN-PPE-96-008oai:cds.cern.ch:2975651996-01-15 |
| spellingShingle | Particle Physics - Experiment Adler, R Alhalel, T Angelopoulos, Angelos Aspostolakis, A Aslanides, Elie Backenstoss, Gerhard Bee, C P Behnke, O Benelli, A Bennet, J Bertin, V Bienlein, J K Blanc, F Bloch, P Bula, C Carlson, P J Carroll, M Carvalho, J Cawley, E Charalambous, S Chardin, G Chertok, M B Cody, A Danielsson, M Dejardin, M Derré, J Dodgson, M Duclos, J Ealet, A Eckart, B Eleftheriadis, C Evangelou, I Faravel, L Fassnacht, P Faure, J L Felder, C Ferreira-Marques, R Fetscher, W Fidecaro, Maria Filipcic, A Francis, D Fry, J Fuglesang, C Gabathuler, Erwin Gamet, R Garreta, D Geralis, T Gerber, H J Go, A Gumplinger, P Guyot, C Harrison, P F Haselden, A Hayman, P J Henry-Coüannier, F Heyes, W G Hollander, R W Hubert, E Jansson, K Johner, H U Jon-And, K Kettle, P R Kochowski, Claude Kokkas, P Kreuger, R Lawry, T Le Gac, R Leimgruber, F Liolios, A Machado, E Maley, P Mandic, I Manthos, N Marel, Gérard Mikuz, M Miller, J Montanet, François Nakada, Tatsuya Onofre, A Pagels, B Papadopoulos, I M Pavlopoulos, P Pelucchi, F Pinto da Cunha, J Policarpo, Armando Polivka, G Postma, H Rickenbach, R Roberts, B L Rozaki, E Ruf, T Sacks, L Sakelliou, L Sanders, P Santoni, C Sarigiannis, K Schäfer, M Schaller, L A Schietinger, T Schopper, A Schune, P Soares, A Tauscher, Ludwig Thibault, C Touchard, F Touramanis, C Triantis, F A Tröster, D A Van Beveren, E van Eijk, C W E Varner, G S Vlachos, S Weber, P Wigger, O Witzig, C Wolter, M Yéche, C Zavrtanik, D Zimmerman, D Observation of the CP-conserving $K_{S} \rightarrow \pi^{+}\pi^{- }\pi^{0}$ decay amplitude |
| title | Observation of the CP-conserving $K_{S} \rightarrow \pi^{+}\pi^{- }\pi^{0}$ decay amplitude |
| title_full | Observation of the CP-conserving $K_{S} \rightarrow \pi^{+}\pi^{- }\pi^{0}$ decay amplitude |
| title_fullStr | Observation of the CP-conserving $K_{S} \rightarrow \pi^{+}\pi^{- }\pi^{0}$ decay amplitude |
| title_full_unstemmed | Observation of the CP-conserving $K_{S} \rightarrow \pi^{+}\pi^{- }\pi^{0}$ decay amplitude |
| title_short | Observation of the CP-conserving $K_{S} \rightarrow \pi^{+}\pi^{- }\pi^{0}$ decay amplitude |
| title_sort | observation of the cp-conserving $k_{s} \rightarrow \pi^{+}\pi^{- }\pi^{0}$ decay amplitude |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.1016/0370-2693(96)00222-5 http://cds.cern.ch/record/297565 |
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