Search for the Kaonic Nuclear State, K
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- 作者：K. Suzuki ; M. Berger ; P. Bü ; hler ; L. Fabbietti ; O. Hartmann ; N. Herrmann ; P. Kienle ; M. Kiš ; Y. Leifels ; J. Marton ; R. Mü ; nzer ; M. Schafhauser ; E. Widmann ; T. Yamazaki ; J. Zmeskal ; the
- 关键词：me=""mml11"">method=retrieve&_udi=B6TVB-4WWHRS2-22&_mathId=mml11&_user=10&_cdi=5530&_pii=S0375947409003273&_rdoc=58&_issn=03759474&_acct=C000050221&_version=1&_userid=10&md5=6036edfbae09eb709af
- 刊名：Nuclear Physics A
- 出版年：2009
- 出版时间：15 August 2009
- 年：2009
- 卷：827
- 期：1-4
- 页码：312c-314c
- 全文大小：616 K
文摘
We search for the most basic kaonic nuclear state, K−pp, by studying the exclusive p+p→K++Λ+p process. Very recently data analysis of the DISTO experiment taken at found a broad peak component in the missing-mass ΔM(K+) and the Λp invariant-mass M(Λp) spectra, which was enhanced by large-angle emission of protons, and thus assigned to the p+p→X+K+ two-body reaction where X stands for K−pp. We are planning to study the same reaction making use of the SIS-18 synchrotron and the 4π acceptance FOPI apparatus at the GSI, Darmstadt, Germany at higher beam energies. The experiment is planned to take place in 2009.