Title of article :
Search for the Kaonic Nuclear State, image, in the exclusive image channel
Original Research Article
Author/Authors :
K. Suzuki، نويسنده , , M. Berger، نويسنده , , P. Bühler، نويسنده , , L. Fabbietti، نويسنده , , O. Hartmann، نويسنده , , N. Herrmann، نويسنده , , P. Kienle، نويسنده , , Gy. Posgay and M. Kis-Varga، نويسنده , , Y. Leifels، نويسنده , , J. Marton، نويسنده , , R. Münzer، نويسنده , , M. Schafhauser، نويسنده , , E. Widmann، نويسنده , , T. Yamazaki، نويسنده , , J. Zmeskal ، نويسنده , , FOPI Collaboration، نويسنده ,
Abstract :
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 View the MathML source 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.
