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K-minus-p interactions from 594 to 820 mev/c

Bertanza, L. ; Bigi, A. ; Carrara, R. ; et al.

Phys.Rev. 177 (1969) 2036-2047, 1969.

Inspire Record 55654 DOI 10.17182/hepdata.70773

K−−p interactions in the Columbia-BNL 30-in. hydrogen bubble chamber were studied at nine momenta from 594 to 820 MeVc. The results for elastic-scattering and zero-prong-plus-V0 events are presented here. Differential cross sections are given for the K−p, K¯0n, and Λπ0 final states. A fit to the K¯N channels was obtained which shows the effects of a 32− resonance at 1701 MeV. This energy is appreciably displaced from the peak in the inelastic cross section.

5 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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PARTIAL WAVE ANALYSIS OF THE K+ PI+ K- SYSTEM SEEN IN THE REACTION PI+ P ---> K+ PI+ K- P AT 11.46-GeV/c

Leedom, I.D. ; DeBonte, R.J. ; Gaidos, J.A. ; et al.

Phys.Rev.D 27 (1983) 1426, 1983.

Inspire Record 194990 DOI 10.17182/hepdata.23837

We present results of a hybrid-bubble-chamber experiment examining the reaction π+p→π+pK+K− at an incident momentum of 11.46 GeV/c. The total cross section for this channel is determined to be 87.2±6.4 μb. A partial-wave analysis of the K+π+K− system reveals no unambiguous evidence of resonant activity, although mass enhancements are noted in the JP=0− κ¯K+ (S wave), JP=2− fπ (S wave), and JP=2−, K¯*0(892)K+ (P wave). This is the first published report of the relative phases of the waves seen in this reaction. We comment on the influence this channel may have on A1 and A3 production.

4 data tables

Table 1

NOTE ERROR IN ABSTRACT IS +- 6.4 BUT TEXT QUOTES +- 9.3. FIGURE LOOKS CLOSER TO +- 6.4.

Table 2

No description provided.

Table 3

No description provided.

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ANALYSIS OF RAPIDITY DISTRIBUTION OF pi MESONS IN pi- p AND pi- C-12 REACTIONS BY MEANS OF THE FOURIER ALGORITHM

Anoshin, A.I. ; Belashev, B.Z. ; Lyubimov, V.B. ; et al.

JINR-P1-81-681, 1981.

Inspire Record 169007 DOI 10.17182/hepdata.39101

None

4 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Study on Correlations in $\pi^-$ C-12 Interactions at $P$ ($\pi^-$) = 40-{GeV}/$c$ in Cumulative Region

Anoshin, A.I. ; Lyubimov, V.B. ; Solovev, M.I. ; et al.

Yad.Fiz. 36 (1982) 409-416, 1982.

Inspire Record 156731 DOI 10.17182/hepdata.39233

None

22 data tables

Table 1

DATA FOR PIONS WITH MAXIMUM VALUE OF E*(1-COS(THETA))/W IN EVENT.

Table 2

DATA FOR PIONS WITH MAXIMUM VALUE OF E*(1-COS(THETA))/W IN EVENT.

Table 3

E*(1-COS(THETA))/W IS MAXIMUM OF THIS VALUE FOR ALL PIONS IN EVENT. PIONS WITH MAXIMUM VALUE OF E*(1-COS(THETA))/W IN EVENT ARE EXCLUDED FROM DATA.

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Isobar Production Inclusive Cross-sections in $\pi^-$ C-12 Interactions at $P$ ($\pi^-$) = 40-{GeV}/$c$

Anoshin, A.I. ; Lyubimov, V.B. ; Suleimanov, M.K. ;

JINR-P1-80-697, 1980.

Inspire Record 156825 DOI 10.17182/hepdata.39231

None

1 data table

Table 1

No description provided.

BACKWARD PRODUCTION OF THE B (1235) MESON IN 11.46-GEV/C PI+ P INTERACTIONS

Wong, M.K. ; Key, A.W. ; Schwarzschild, B.M. ; et al.

Phys.Rev.Lett. 46 (1981) 974, 1981.

Inspire Record 169864 DOI 10.17182/hepdata.20643

Evidence for the backward production of the B(1235) meson in the final state π+p→pfπ+ω at 11.46 GeV/c with σ(|u′|<1.5 GeV2)=1.28±0.26 μb is presented. When nucleon exchange is assumed to dominate, estimates for the SU(3) mixing parameter FD as well as the B coupling to the nucleon-antinucleon are given. Some indication of a narrow enhancement at M(π+ω)≃1.03 GeV/c2 is seen, but confirmation of this as a resonant state is not yet possible.

2 data tables

Table 1

No description provided.

Table 2

No description provided.