Production of hypernuclei in peripheral HI collisions: The HypHI project at GSI

Autor: M. Moritsu, C. Ayerbe Gayoso, H.C. Bhang, Y. Ma, C.J. Schmidt, Michiko Sekimoto, D. Nakajima, J. Hoffmann, Hirokazu Tamura, A. Le Fevre, C. Caesar, N. Yokota, L. Nungesser, F. E. Maas, T.R. Saito, M. Sako, B. Göküzüm, B. Özel-Tashenov, S. Erturk, O. Borodina, E. Guliev, C. Rappold, W. Ott, G.J. Tambave, M. Kim, N. Kurz, W. Trautmann, G. Ickert, S. Ajimura, Thomas Aumann, Tomofumi Nagae, A. Okamura, Yutaka Mizoi, S. Minami, C.J. Yoon, E. H. Kim, J. Pochodzalla, Toshihiko Hiraiwa, V. Bozkurt, H. Simon, Tomokazu Fukuda, D. Khaneft, S. Bianchin, K. Koch, T. Takahashi, K. Yoshida, Atsushi Sakaguchi, M. Kavatsyuk, S. J. Kim, Y. Hayashi, S. Voltz, Patrick Achenbach, Hitoshi Sugimura, Z.S. Ketenci
Přispěvatelé: 0-Belirlenecek, KVI - Center for Advanced Radiation Technology, Mizoi, Yutaka -- 0000-0002-4749-0815, Ayerbe Gayoso, Carlos -- 0000-0001-8640-5380, Caesar, Christoph -- 0000-0001-5844-7073, Rappold, Christophe -- 0000-0002-5390-5052, Achenbach, Patrick -- 0000-0002-6754-653X, [Saito, T. R. -- Nakajima, D. -- Rappold, C. -- Bianchin, S. -- Borodina, O. -- Bozkurt, V. -- Gokuzum, B. -- Kim, E. -- Ma, Y. -- Maas, F. -- Minami, S. -- Oezel-Tashenov, B. -- Aumann, T. -- Caesar, C. -- Hoffmann, J. -- Ickert, G. -- Khaneft, D. -- Koch, K. -- Kurz, N. -- Le Fevre, A. -- Ott, W. -- Schmidt, C. J. -- Simon, H. -- Trautmann, W. -- Voltz, S.] GSI Helmholtz Ctr Heavy Ion Res, D-64291 Darmstadt, Germany -- [Saito, T. R. -- Borodina, O. -- Ma, Y. -- Maas, F. -- Achenbach, P. -- Gayoso, C. Ayerbe -- Khaneft, D. -- Nungesser, L. -- Pochodzalla, J.] Johannes Gutenberg Univ Mainz, Inst Kernphys, D-55099 Mainz, Germany -- [Saito, T. R. -- Rappold, C. -- Maas, F.] HIM, D-55099 Mainz, Germany -- [Nakajima, D.] Univ Tokyo, Dept Phys, Grad Sch Sci, Bunkyo Ku, Tokyo 1130033, Japan -- [Rappold, C.] Univ Louis Pasteur Strasbourg, F-67070 Strasbourg, France -- [Bozkurt, V. -- Gokuzum, B. -- Bhang, H. C. -- Erturk, S. -- Ketenci, Z. S.] Nigde Univ, Dept Phys, TR-51100 Nigde, Turkey -- [Kavatsyuk, M. -- Tambave, G. J.] Univ Groningen, KVI, NL-9747 AA Groningen, Netherlands -- [Kim, E. -- Guliev, E. -- Kim, M. -- Kim, S. -- Yoon, C. J.] Seoul Natl Univ, Dept Phys & Astron, Seoul 151747, South Korea -- [Ajimura, S.] RCNP, Osaka 5670047, Japan -- [Fukuda, T. -- Mizoi, Y.] Osaka Electrocommun Univ, Div Elect & Appl Phys, Neyagawa, Osaka 5728530, Japan -- [Hayashi, Y. -- Hiraiwa, T. -- Moritsu, M. -- Nagae, T. -- Okamura, A. -- Sako, M. -- Sugimura, H. -- Yokota, N.] Kyoto Univ, Grad Sch Sci, Kyoto 6068502, Japan -- [Le Fevre, A.] Ecole Mines Nantes, SUBATECH, F-44307 Nantes 3, France -- [Sakaguchi, A. -- Yoshida, K.] Osaka Univ, Grad Sch Sci, Dept Phys, Toyonaka, Osaka 5600043, Japan -- [Sekimoto, M. -- Takahashi, T.] KEK, Tsukuba, Ibaraki 3050801, Japan -- [Tamura, H.] Tohoku Univ, Grad Sch Sci, Sendai, Miyagi 9807875, Japan
Jazyk: angličtina
Rok vydání: 2012
Předmět:
Zdroj: Nuclear Physics A, 881, 218-227. ELSEVIER SCIENCE BV
ISSN: 0375-9474
Popis: ECT Workshop on Strange Hadronic Matter -- SEP 26-30, 2011 -- Trento, ITALY
WOS: 000304238700020
The HypHI Phase 0 experiment with Li-6 projectiles at 2 A GeV on a carbon target has been performed at GS' in order to demonstrate the feasibility of precise hypernuclear spectroscopy with peripheral heavy ion collisions. Current data analyses have preliminary shown peaks in invariant mass distributions of p + pi(-) for Lambda, He-3 + pi(-) for H-3(Lambda) and He-4 + pi(-) for H-4(Lambda). Lifetime values for the corresponding peaks have been also deduced, which is in good agreement with the former known values. (C) 2012 Elsevier B.V. All rights reserved.
Helmholtz Int Ctr FAIR, Japan Soc Promot Sci (JSPS), Integrating Activ Seventh Framework Program EU (Hadron Phys 2)
Databáze: OpenAIRE
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