مؤتمر
Search for the KS-->e+e- decay with the KLOE detector at DAPHNE
| العنوان: | Search for the KS-->e+e- decay with the KLOE detector at DAPHNE |
|---|---|
| المؤلفون: | AMBROSINO, FABIO, A. Antonelli, M. Antonelli, F. Archilli, C. Bacci, P. Beltrame, G. Bencivenni, S. Bertolucci, C. Bini, C. Bloise, S. Bocchetta, V. Bocci, F. Bossi, P. Branchini, R. Caloi, P. Campana, G. Capon, CAPUSSELA, TIZIANA, F. Ceradini, S. Chi, G. Chiefari, P. Ciambrone, E. D. Lucia, A. D. Santis, P. D. Simone, G. D. Zorzi, A. Denig, A. D. Domenico, C. D. Donato, S. D. Falco, B. D. Micco, A. Doria, M. Dreucci, G. Felici, A. Ferrari, M. L. Ferrer, G. Finocchiaro, S. Fiore, C. Forti, P. Franzini, C. Gatti, P. Gauzzi, S. Giovannella, E. Gorini, E. Graziani, M. Incagli, W. Kluge, V. Kulikov, F. Lacava, G. Lanfranchi, J. i. Lee Franzini, D. Leone, M. Martini, MASSAROTTI, PAOLO, W. Mei, S. Meola, S. Miscetti, M. Moulson, S. M??????ller, F. Murtas, M. Napolitano, F. Nguyen, M. b. Palutan, E. Pasqualucci, A. Passeri, V. f. Patera, F. Perfetto, M. Primavera, P. Santangelo, SARACINO, GIULIO, B. Sciascia, A. f. Sciubba, F. Scuri, I. Sfiligoi, T. Spadaro, M. Testa, L. Tortora, P. Valente, B. Valeriani, G. Venanzoni, R. Versaci, G. j. Xu |
| المساهمون: | Ambrosino, Fabio, A., Antonelli, M., Antonelli, F., Archilli, C., Bacci, P., Beltrame, G., Bencivenni, S., Bertolucci, C., Bini, C., Bloise, S., Bocchetta, V., Bocci, F., Bossi, P., Branchini, R., Caloi, P., Campana, G., Capon, Capussela, Tiziana, F., Ceradini, S., Chi, G., Chiefari, P., Ciambrone, E. D., Lucia, A. D., Santi, P. D., Simone, G. D., Zorzi, A., Denig, A. D., Domenico, C. D., Donato, S. D., Falco, B. D., Micco, A., Doria, M., Dreucci, G., Felici, A., Ferrari, M. L., Ferrer, G., Finocchiaro, S., Fiore, C., Forti, P., Franzini, C., Gatti, P., Gauzzi, S., Giovannella, E., Gorini, E., Graziani, M., Incagli, W., Kluge, V., Kulikov, F., Lacava, G., Lanfranchi, J. i., Lee Franzini, D., Leone, M., Martini, Massarotti, Paolo, W., Mei, S., Meola, S., Miscetti, M., Moulson, S., M??????ller, F., Murta, M., Napolitano, F., Nguyen, M. b., Palutan, E., Pasqualucci, A., Passeri, V. f., Patera, F., Perfetto, M., Primavera, P., Santangelo, Saracino, Giulio, B., Sciascia, A. f., Sciubba, F., Scuri, I., Sfiligoi, T., Spadaro, M., Testa, L., Tortora, P., Valente, B., Valeriani, G., Venanzoni, R., Versaci, G. j., Xu |
| بيانات النشر: | D. Son, S.K. Oh. Daegu, Kyungpook Nat. Univ. Pr. Daegu |
| سنة النشر: | 2007 |
| المجموعة: | IRIS Università degli Studi di Napoli Federico II |
| مصطلحات موضوعية: | Background rejection, Direct search, Integrated luminosity, Particle identifications, Simultaneous detection, Energy management, Energy resources, Human computer interaction, Photons |
| الوصف: | We present results of a direct search for the decay KS → e +e- with the KLOE de- tector, obtained with a sample of e+e- → φ → KSKL events produced at DAPdblNE, the Frascati φ-factory, for an integrated luminosity of 1.3 fb-1. The StandardModel prediction for this decay is BR(KS → e+e -) = 1.6 × 10-15. The search has been performed tagging the KS decays by simultaneous detection of a KL interaction in the calorimeter. Background rejection has been optimized by using both kine- matic cuts and particle identification. At the end of the analysis chain we find BR(KS → e+e-) < 2.1 × 10-8 at 90% CL, which improves by a factor of ∼ 7 on the previous best result, obtained by CPLEAR experiment. |
| نوع الوثيقة: | conference object |
| اللغة: | unknown |
| العلاقة: | ispartofbook:Source of the Document 23rd International Symposium on Lepton-Photon Interactions at High Energy, LP 2007; 23rd International Symposium on Lepton-Photon Interactions at High Energy, LP 2007; http://hdl.handle.net/11588/597908Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84884899818; http://www.scopus.com/inward/record.url?eid=2-s2.0-84884899818&partnerID=40&md5=f32f74bf9c96e94bf40391feb86ce0b0Test |
| الإتاحة: | http://hdl.handle.net/11588/597908Test http://www.scopus.com/inward/record.url?eid=2-s2.0-84884899818&partnerID=40&md5=f32f74bf9c96e94bf40391feb86ce0b0Test |
| رقم الانضمام: | edsbas.C9881656 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |