Nef, C.
K- P --> KBAR0 PI- P
Max results
Sort by Reverse order

Showing 3 of 3 results

STUDY OF K*- (890) AND K*- (1430) PRODUCTION IN THE REACTION K- P ---> ANTI-K0 PI- P AT 100-GEV/C AND 175-GEV/C

Bromberg, C. ; Dickey, J. ; Fox, G. ; et al.
Phys.Rev.D 29 (1984) 2469-2475, 1984.
Inspire Record 205297 DOI 10.17182/hepdata.23731

The reaction K−p→K¯0π−p has been studied at 100 and 175 GeV/c and the reaction π−p→K0K−p at 50, 100, and 175 GeV/c. Both reactions are dominated by production of resonances, K*(890), K*(1430) and A2(1320), A2(2040), respectively. Production cross sections, t distributions, and decay-angular distributions are studied. Isoscalar natural-parity exchange is dominant. The energy dependence of the K* and A2 resonance production between 10 and 175 GeV/c is well described by a Regge-pole model. Our data on A2 corrects that in an earlier paper.

8 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

The Low Mass K pi System in K- p --> anti-K pi n Reactions at 14.3-GeV/c

Spiro, M. ; Barloutaud, R. ; Borg, A. ; et al.
Nucl.Phys.B 125 (1977) 162-188, 1977.
Inspire Record 5199 DOI 10.17182/hepdata.35407

We present experimental results and a partial-wave analysis of the low-mass ( K π) 0 systems produced in the reactions K − p → K π N at 14.3 GeV/ c . The main results concern the production mechanisms of the K ∗ (890) and K ∗ (1420) . We also extract the s-wave component of the K π system as a function of mass.

5 data tables
Table 1

THE ERRORS QUOTED (EXCEPT FOR THE FIRST REACTION) ARE MAINLY AN ESTIMATE OF THE SYSTEMATIC UNCERTAINTIES.

Table 2

No description provided.

Table 3

No description provided.

More…

New Evidence for K* (1780) Production

Spiro, M. ; Barloutaud, R. ; Borg, A. ; et al.
Phys.Lett.B 60 (1976) 389-392, 1976.
Inspire Record 100448 DOI 10.17182/hepdata.27754

We present the first evidence for K ∗ (1780) production in a non-exchange channel. This comes from a study of the reaction K − p → K° π − p at 14.3 GeV/ c . We also present evidence for K ∗ ° (1780) production in the charge exchange channel K − p → K − π + n. No significant K ππ , K ω and K η decay modes are found. The decay angular distribution, the spin-parity assignments and the production mechanism are discussed. With plausible assumptions on the production mechanism, the J P = 3 − spin-parity is favoured.

1 data table
Table 1

No description provided.