Academic Journal
Test of lepton flavour universality in K+ -> l+ nu decays
| العنوان: | Test of lepton flavour universality in K+ -> l+ nu decays |
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| المؤلفون: | C. Lazzeroni, A. Romano, A. Ceccucci, H. Danielsson, V. Falaleev, L. Gatignon, S. Goy Lopez, B. Hallgren, A. Maier, A. Peters, M. Piccini, P. Riedler, M. Dyulendarova, P. L. Frabetti, V. Kekelidze, D. Madigozhin, E. Marinova, N. Molokanova, S. Movchan, Y.u. Potrebenikov, S. Shkarovskiy, A. Zinchenko, P. Rubin, W. Baldini, A. Cotta Ramusino, P. Dalpiaz, M. Fiorini, A. Gianoli, A. Norton, F. Petrucci, M. Savrié, H. Wahl, BIZZETI, Andrea, F. Bucci, E. Iacopini, M. Lenti, M. Veltri, A. Antonelli, M. Moulson, M. Raggi, T. Spadaro, K. Eppard, M. Hita Hochgesand, K. Kleinknecht, B. Renk, R. Wanke, A. Winhart, R. Winston, V. Bolotov, V. Duk, E. Gushchin, F. Ambrosino, D. Di Filippo, P. Massarotti, M. Napolitano, V. Palladino, G. Saracino, G. Anzivino, E. Imbergamo, R. Piandani, A. Sergi, P. Cenci, M. Pepe, F. Costantini, N. Doble, S. Giudici, G. Pierazzini, M. Sozzi, S. Venditti, S. Balev, G. Collazuol, L. DiLella, S. Gallorini, E. Goudzovski, G. Lamanna, I. Mannelli, G. Ruggiero, C. Cerri, R. Fantechi, V. Kurshetsov, V. Obraztsov, I. Popov, V. Semenov, O. Yushchenko, G. DʼAgostini, E. Leonardi, M. Serra, P. Valente, A. Fucci, A. Salamon, B. Bloch Devaux, B. Peyaud, J. Engelfried, D. Coward, V. Kozhuharov, L. Litov, R. Arcidiacono, S. Bifani, C. Biino, G. Dellacasa, F. Marchetto, T. Numao, F. Retiere |
| المساهمون: | C., Lazzeroni, A., Romano, A., Ceccucci, H., Danielsson, V., Falaleev, L., Gatignon, S., Goy Lopez, B., Hallgren, A., Maier, A., Peter, M., Piccini, P., Riedler, M., Dyulendarova, P. L., Frabetti, V., Kekelidze, D., Madigozhin, E., Marinova, N., Molokanova, S., Movchan, Potrebenikov, Y. u., S., Shkarovskiy, A., Zinchenko, P., Rubin, W., Baldini, A., Cotta Ramusino, P., Dalpiaz, M., Fiorini, A., Gianoli, A., Norton, F., Petrucci, M., Savrié, H., Wahl, Bizzeti, Andrea, F., Bucci, E., Iacopini, M., Lenti, M., Veltri, A., Antonelli, M., Moulson, M., Raggi, T., Spadaro, K., Eppard, M., Hita Hochgesand, K., Kleinknecht, B., Renk, R., Wanke, A., Winhart, R., Winston, V., Bolotov, V., Duk, E., Gushchin, F., Ambrosino, D., Di Filippo, P., Massarotti, M., Napolitano, V., Palladino, G., Saracino, G., Anzivino, E., Imbergamo, R., Piandani, A., Sergi, P., Cenci, M., Pepe, F., Costantini, N., Doble, S., Giudici, G., Pierazzini, M., Sozzi, S., Venditti, S., Balev, G., Collazuol, L., Dilella, S., Gallorini, E., Goudzovski, G., Lamanna, I., Mannelli, G., Ruggiero, C., Cerri, R., Fantechi, V., Kurshetsov, V., Obraztsov, I., Popov, V., Semenov, O., Yushchenko, G., Dʼagostini, E., Leonardi, M., Serra, P., Valente, A., Fucci, A., Salamon, B., Bloch Devaux, B., Peyaud, J., Engelfried, D., Coward, V., Kozhuharov, L., Litov, R., Arcidiacono, S., Bifani, C., Biino, G., Dellacasa |
| سنة النشر: | 2011 |
| المجموعة: | Archivio della ricerca dell'Università di Modena e Reggio Emilia (Unimore: IRIS) |
| مصطلحات موضوعية: | Kaon decay, lepton universality |
| الوصف: | A precision test of lepton flavour universality has been performed by measuring the ratio R(K) of kaon leptonic decay rates K+ → e+ ν and K+ → μ+ ν in a sample of 59 813 reconstructed K+ → e+ ν candidates with (8.71 ± 0.24)% background contamination. The result R(K) = (2.487 ± 0.013) × 10−5 is in agreement with the Standard Model expectation. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | STAMPA |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/wos/WOS:000289334000002; volume:698; issue:2; firstpage:105; lastpage:114; numberofpages:10; journal:PHYSICS LETTERS. SECTION B; http://hdl.handle.net/11380/705357; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-79952775691 |
| DOI: | 10.1016/j.physletb.2011.02.064 |
| الاتاحة: | http://hdl.handle.net/11380/705357 https://doi.org/10.1016/j.physletb.2011.02.064 |
| Rights: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.543733C8 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.physletb.2011.02.064 |
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