Mougeot,%20A.
Max results
Sort by Reverse order

Showing 2 of 2 results

Kaon production in nucleus nucleus collisions at 92-MeV per nucleon.

Legrain, R. ; Lecolley, J.F. ; Lecolley, F.R. ; et al.
Phys.Rev.C 59 (1999) 1464-1471, 1999.
Inspire Record 450061 DOI 10.17182/hepdata.47065

K+ production far below the free nucleon-nucleon threshold has been investigated in collisions of 36Ar on 12C, natTi, and 181Ta targets at an incident energy of 92 MeV per nucleon. The cross sections for K+ production have been inferred from the observed muon decays of positive kaons. The results are discussed in the framework of a participant-spectator model and are compared to proton induced K+ production and to subthreshold pion production experiments.

1 data table
Table 1

Three different production modes are assumed: (C=ISOTROPIC) isotropic emmision inthe lab frame with a kinetic energy EKIN(K) = 35 MeV, (C=SPECTRUM) isotropic emmision inthe lab frame with a kinetic energy spectrum from S. Gosh, PR C45,R518, (C=FIREBALL) isotropic emmision in the fireball frame with a kinetic ener gy EKIN(K) = 35 MeV.


Subthreshold K+ production in heavy ion collisions

Julien, J. ; Lebrun, D. ; Mougeot, A. ; et al.
Phys.Lett.B 264 (1991) 269-273, 1991.
Inspire Record 304290 DOI 10.17182/hepdata.29376

The cross section for K + meson production in collisions of 36 Ar ions on a 48 Ti target has been measured at an incident energy of 92 MeV per nucleon. A description of the experimental set-up is given. Twelve events attributed to monoenergetic muons following the decay of stopped kaons have been identified. From these events, one infers a production cross section of 240 pb. Data are briefly discussed.

1 data table
Table 1

No description provided.