Accès ouvert déclaré 2013 article

Measurement of the Branching Fraction $\it{B}\it{(\Lambda_c^{+} -> p K^{-}\pi^{+}})$

A. Zupanc, C. Bartel, K. Belous, R Mussa, E. Nakano, M Nakao, Z. Natkaniec, M. Nayak, E. Nedelkovska, M Niiyama, N. K. Nisar, S Nishida, O. Nitoh, B. Bhuyan, S Ogawa, S. L. Olsen, W. Ostrowicz, P. Pakhlov, G Pakhlova, C. W. Park, H. K. Park, T. K. Pedlar, R Pestotnik, A. Bondar, M. Petrič, L. E. Piilonen, M. Ritter, M. Röhrken, A Rostomyan, S. Ryu, H. Sahoo, T. Saito, Y. Sakai, S Sandilya, G Bonvicini, L Santelj, T. Sanuki, V Savinov, O. Schneider, G Schnell, C. Schwanda, D. Semmler, K Senyo, O. Seon, M. E. Sevior, A. Bozek, M. Shapkin, C. P. Shen, T. -A. Shibata, J. -G. Shiu, B Shwartz, A Sibidanov, F Simon, Y.-S. Sohn, A Sokolov, E. Solovieva, M Bračko, S. Stanič, M Starič, M. Steder, T. Sumiyoshi, U Tamponi, K Tanida, G. Tatishvili, Y. Teramoto, K. Trabelsi, M Uchida, T. E. Browder, S. Uehara, Y Unno, S Uno, P. Urquijo, Y. Usov, C. Van Hulse, P. Vanhoefer, G. Varner, K. E. Varvell, A. Vinokurova, D. Červenkov, V. Vorobyev, M. N. Wagner, C. H. Wang, P. Wang, X. L. Wang, M. Watanabe, Y. Watanabe, K.M. Williams, E. Won, H. Yamamoto, M. -C. Chang, Y. Yamashita, S. Yashchenko, Y. Yook, Z. P. Zhang, V Zhilich, V. Zhulanov, V. Chekelian, N. Gabyshev, B. G. Cheon, K Chilikin, R. Chistov, I. -S. Cho, K Cho, V. Chobanova, S. -K. Choi, Y. Choi, D. Cinabro, J. Dalseno, I Adachi, M. Danilov, Z Doležal, Z. Drásal, D. Dutta, K. Dutta, S. Eidelman, D. Epifanov, H. Farhat, J. E. Fast, M. Feindt, H Aihara, T Ferber, V Gaur, S. Ganguly, A. Garmash, R. Gillard, R. Glattauer, Y. M. Goh, B. Golob, J. Haba, K Hayasaka, D. M. Asner, H Hayashii, X. H. He, Y. Hoshi, W. -S. Hou, M. Huschle, H. J. Hyun, T Iijima, A Ishikawa, R Itoh, Y. Iwasaki, V. Aulchenko, T. Iwashita, I. Jaegle, T. Julius, J. H. Kang, E. Kato, Y. Kato, T. Kawasaki, H. Kichimi, D Kim, H Kim, T. Aushev, Jinwoo Kim, M. J. Kim, Y. J. Kim, K Kinoshita, J. Klucar, B. R. Ko, P Kodyš, S. Korpar, P Križan, A. M. Bakich, P Krokovny, B. Kronenbitter, T Kuhr, T. Kumita, A. Kuzmin, Y. Kwon, S. H. Lee, J. Li, Y Li, J Libby, A. Bala, C Liu, Y. Liu, Yang Liu, D. Liventsev, J. MacNaughton, K Miyabayashi, H. Miyata, R Mizuk, G. B. Mohanty, A. Moll

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65Institutions déclarées

17Pays d’affiliation déclarés

Rattachement africain : si, de, ru, it, es, jp, pl, in, kr, no, us, ch, at, cn, au, tw, cz. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

We present the first model-independent measurement of the absolute branching fraction of the Lambda_c+ -> p K- pi+ decay using a data sample of 978 fb^-1 collected with the Belle detector at the KEKB asymmetric-energy e+e- collider. The number of Lambda_c+ baryons is determined by reconstructing the recoiling D(*)- anti-p pi+ system in events of the type e+e- -> D(*)- anti-p pi+ Lambda_c+. The branching fraction is measured to be Br(Lambda_c+ -> p K- pi+) = (6.84 +- 0.24^{+0.21}_{-0.27})%, where the first and second uncertainties are statistical and systematic, respectively.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.

Le contrôle bibliographique ouvert

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Les institutions déclarées

Jožef Stefan Institute Karlsruhe Institute of Technology DVGW-Forschungsstelle am Engler-Bunte-Institut des Karlsruher Instituts für Technologie Institute for High Energy Physics Istituto Nazionale di Fisica Nucleare, Sezione di Torino Ikerbasque High Energy Accelerator Research Organization Institute of Nuclear Physics, Polish Academy of Sciences Indian Institute of Technology Madras Max Planck Institute for Physics Max Planck Institute of Psychiatry Niigata University Tata Institute of Fundamental Research University of Nova Gorica Indian Institute of Technology Guwahati Indian Institute of Information Technology Guwahati Toho University Seoul National University Institute of Engineering Physics Institute for Theoretical and Experimental Physics Kyungpook National University Osaka City University Budker Institute of Nuclear Physics Deutsches Elektronen-Synchrotron DESY Campbell Collaboration University of Pittsburgh École Polytechnique Fédérale de Lausanne University of the Basque Country Institute of High Energy Physics Institute of High Energy Physics Justus-Liebig-Universität Gießen Nagoya University The University of Melbourne Victoria University Beihang University National Taiwan University National Taipei University The University of Sydney Excellence Cluster Universe University of Maribor Pacific Northwest National Laboratory Kyoto University Kyoto University of Education Sungkyunkwan University University of Bonn Charles University Fu Jen Catholic University Nippon Dental University University of Science and Technology of China Hefei University of Technology Korea Institute of Science & Technology Information Gyeongsang National University Chinju National University of Education Tokyo Polytechnic University University of Ljubljana Luther College Nara Women's University Peking University Obayashi (Japan)Kavli Institute for the Physics and Mathematics of the Universe Hanyang University University of Hawaii System University of Cincinnati National United University Panjab University

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Les sujets associés

Engineering and Materials Science StudiesTwentieth Century Scientific DevelopmentsDiverse Scientific and Economic Studies

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