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Measurements of the Total Cross-sections of $\Sigma^-$ and $\Xi^-$ on Protons and Deuterons Between 74-{GeV}/$c$ and 137-{GeV}/$c$

Biagi, S.F. ; Bourquin, M. ; Britten, A.J. ; et al.

Nucl.Phys.B 186 (1981) 1-21, 1981.

Inspire Record 155257 DOI 10.17182/hepdata.7853

The Σ − p and Σ − d total cross sections have been measured to a statistical accuracy of ±1% and ±0.5%, respectively, at five momenta from 74.5 to 136.9 GeV/ c , using the hyperon beam at the CERN SPS. The Ξ − p and Ξ − d total cross sections have also been measured to the same statistical accuracy at 101.5 and 133.8 GeV/ c . The systematic uncertainty at each momentum is estimated to be of the order of ±0.5%. The hyperon-nucleon cross sections are shown to be rising with energy, and the data are compared with various phenomenological models.

2 data tables

Table 1

Axis error includes +- 0.10/0.10 contribution (FOR DEUT TARGET. ADDED TO STAT. ERROR IN QUADRATURESAME AS ABOVE). Axis error includes +- 0.15/0.15 contribution (FOR PROTON TARGET. ADDED TO STAT. ERROR IN QUADRATURE.UNCERTAINTY OF EXTRAPOLATION OVER T).

Table 2

No description provided.

TOTAL AND PARTIAL ANTI-P D CROSS-SECTIONS FROM 0.26-GEV/C TO 0.47-GEV/C

Kalogeropoulos, T. ; Tzanakos, G.S. ;

Phys.Rev.D 22 (1980) 2585-2594, 1980.

Inspire Record 160438 DOI 10.17182/hepdata.24164

The p¯d total cross section is ∼10% larger than the A+BP extrapolated cross section seen at higher (∼0.5-2.0 GeV/c) momenta. The excess is mainly due to the nonannihilation part of the total cross section. The p¯d annihilation cross sections in H2 and D2 are the same. These observations are consistent with known properties of the N¯N(1897). A 3σ dip is present at ∼0.43 GeV/c mainly due to pp¯ annihilation. This dip cannot be understood in terms of a single resonance at N¯N(1897) and the S(1935). Our cross sections are ∼10-20% higher than the recent measurements of Hamilton et al.

1 data table

Table 1

No description provided.

SEARCH FOR THE S MESON

Hamilton, R.P. ; Pun, T.P. ; Tripp, R.D. ; et al.

Phys.Rev.Lett. 44 (1980) 1182-1185, 1980.

Inspire Record 157724 DOI 10.17182/hepdata.20738

Total and annihilation cross sections for p¯p and p¯d have been measured over the momentum range 355-1066 MeV/c at closely spaced momenta and with good energy resolution. No evidence is seen for the narrow structure reported by other experiments in the vicinity of 500 MeV/c. The present measurements indicate a broader enhancement in this region, which, if interpreted as a resonance, would have a height of ∼ 3 mb and a width of ∼ 20 MeV. This structure appears only in the p¯p data.

2 data tables

Table 1

No description provided.

Table 2

No description provided.

Total Cross-Sections of $\pi^{\pm}$, $K^{\pm}$, p and $\bar{p}$ on Protons and Deuterons Between 200 GeV/c and 370 GeV/c

Carroll, A.S. ; Chiang, I.H. ; Kycia, T.F. ; et al.

Phys.Lett.B 80 (1979) 423-427, 1979.

Inspire Record 132765 DOI 10.17182/hepdata.27362

Total cross sections of π ± , K ± , p and p on protons and deuterons have been measured at 6 momenta between 200 and 370 GeV/ c .

24 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Total cross-sections of pi-minus, k-minus, and anti-p on protons and deuterons in the momentum range 20-65 gev/c

The IHEP-CERN collaboration Allaby, J.V. ; Bushnin, Yu.B. ; Denisov, S.P. ; et al.

Phys.Lett.B 30 (1969) 500-505, 1969.

Inspire Record 56636 DOI 10.17182/hepdata.6171

Total cross-section data are presented for negative pions, kaons, and antiprotons on protons and deuterons in the momentum range 20 GeV/ c to 65 GeV/ c in 5 GeV/ c steps.

3 data tables

Table 1

Axis error includes +- 0.0/0.0 contribution.

Table 2

No description provided.

Table 3

No description provided.

Differences in Total Cross-Section for Momenta Up to 65-GeV/c

Denisov, S.P. ; Donskov, S.V. ; Gorin, Yu.P. ; et al.

Nucl.Phys.B 65 (1973) 1-28, 1973.

Inspire Record 73611 DOI 10.17182/hepdata.32391

Total cross sections for π − , K − and p on protons and deutrons have been measured in the momentum range 15 to 60 GeV/ c . Total cross sections for particle interactions with neutrons have been determined with an energy dependent Glauber correction. Using the positive particle data obtained earlier with the same experimental apparatus, the differences of total cross sections for particles and antiparticles as well as for particles belonging to the same isospin multiplet have been calculated.

16 data tables

Table 1

THESE DATA WERE PREVIOUSLY PUBLISHED IN YU. P. GORIN ET AL., SJNP 15, 530 (1972) OR YF 15, 953 (1972).

Table 2

No description provided.

Table 3

No description provided.