HEPData Search

Measurements of the differential cross section for proton-deuteron elastic scattering are reported for incident proton momenta ranging from 20 to 210 GeV and for invariant four-momentum transfers of 0.6 ≤ − t ≤ 3.0 GeV 2 . The results are in disagreement with a very simple Glauber double scattering model calculation.

1 data table match query

Table 1

Axis error includes +- 5/5 contribution (ERROR IN RECONSTRUCTION EFFICIENCY AND ACCEPTANCE CALCULATION).

Measurement of $\alpha \alpha$ and $\alpha p$ Elastic Scattering at the {CERN} {ISR}

Bell, W. ; Braune, K. ; Claesson, G. ; et al.

Phys.Lett.B 117 (1982) 131-134, 1982.

Inspire Record 177982 DOI 10.17182/hepdata.30868

Differential cross sections for αα and αp scattering have been measured at √ s =125 and 88 GeV, respectively, in the t range from −0.2 to −0.8 (GeV/ c ) 2 using the Split-Field Magnet detector at the CERN Intersecting Storage Rings. Comparison with theoretical calculations using the Glauber model confirms the importance of including inelastic shadowing effects in very high energy nucleus-nucleus elastic scattering.

2 data tables match query

Table 1

No description provided.

Table 2

PLAB IS CALCULATED ASSUMING STATIONARY HELIUM TARGET.

Elastic backward scattering of negative pions on neutrons at 23 and 40 gev/c

Babaev, A. ; Brakhman, E. ; Eliseev, G. ; et al.

Phys.Lett.B 38 (1972) 342-344, 1972.

Inspire Record 75856 DOI 10.17182/hepdata.28343

The differential cross sections of the elastic backward scattering reaction π − n→n π − has been measured at 23 and 40 GeV/ c in the u -interval −0.07 ⩽ u ⩽ 0.01 (GeV/ c ) 2 .

2 data tables match query

Table 1

No description provided.

Table 2

No description provided.

STUDY OF anti-p p ELASTIC SCATTERING AT 22.4-GeV/c

The Dubna-Alma Ata-Kosice-Moscow-Prague-Sofiya-Helsinki collaboration Batyunya, B.V. ; Boguslavsky, I.V. ; Bruncko, D. ; et al.

Sov.J.Nucl.Phys. 44 (1986) 969, 1986.

Inspire Record 222984 DOI 10.17182/hepdata.39005

None

3 data tables match query

Table 1

Table 2

INTEGRATED D(SIG)/D(T).

Table 3

OBTAINED FROM FIT D(SIG)/D(T)=A*EXP(B*T+C*T**2) IN 0.05 < -T < 0.3.

Isobar production and elastic scattering in p p interactions from 6-GeV/c to 30-GeV/c

Edelstein, R.M. ; Carrigan, Richard A., Jr. ; Hien, N.C. ; et al.

Phys.Rev.D 5 (1972) 1073-1096, 1972.

Inspire Record 67297 DOI 10.17182/hepdata.22467

Differential cross sections have been measured for nucleon-isobar production and elastic scattering in p−p interactions from 6.2 to 29.7 GeVc in the laboratory angle range 8<θsc<265 mrad. N*' s at 1236, 1410, 1500, 1690, and 2190 MeV were observed. Computer fits to the mass spectra under varying assumptions of resonance and background shapes show that conclusions on t and s dependence are only slightly affected despite typical variations in absolute normalization of ± 35%. Logarithmic t slopes in the small- |t| range are ∼15 (GeVc)−2 for the N*(1410), ∼5 (GeVc)−2 for the N*'s at 1500, 1690, and 2190 MeV, and ∼9 (GeVc)−2 for elastic scattering. Also for the small- |t| data, cross sections for N*'s at 1410, 1500, 1690, and 2190 MeV and for elastic scattering vary only slightly with Pinc consistent with the dominance of Pomeranchuk exchange and with diffraction dissociation. A fit of N*(1690) total cross sections to the form σ∝P−n gives n=0.34±0.06, while for elastic scattering n=0.20±0.05. For the N*(1690) the effective Regge trajectory has the slope αeff′(0)=0.38±0.17. When compared with N* production in π−, K−, and p¯ beams these data also agree with approximate factorization of the Pomeranchuk trajectory. N*(1236) cross sections are consistent with other measurements at similar momenta. For −t>1 (GeVc)−2, elastic scattering cross sections decrease approximately as Pinc−2, and they and N*(1500)− and N*(1690)− production cross sections have t slopes consistent with 1.6 (GeVc)−2.

5 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

More…

Non-annihilation channels in interactions near centre of mass energy 2200 MeV

Bacon, T.C. ; Butterworth, I. ; Miller, R.J. ; et al.

Nucl.Phys.B 32 (1971) 66-74, 1971.

Inspire Record 1385802 DOI 10.17182/hepdata.33173

The elastic and one-pion production channels from the pp interaction at four c.m. energies between 2150 and 2240 MeV are described. No evidence of formation of the narrow T(2195) meson is observed. The elastic differential cross section is measured in the range of squared four-momentum transfer ¦t¦ > 0.03 GeV2. This has been extrapolated to the forward direction where Re/Im parts of the amplitude are deduced. The one-pion final states are well described by assuming that they are dominated by Δ-production.

2 data tables match query

Table 1

No description provided.

Table 2

LEGENDRE POLYNOMIAL FIT USED TO EXTRAPOLATE D(SIG)/DT TO T=0 (ABOUT 30 PCT CORRECTION). QUOTED ERRORS INCLUDE BOTH EXTRAPOLATION UNCERTAINTY AND SYSTEMATIC ERRORS.

NEW RESULTS ON KAON - PROTON ELASTIC SCATTERING AT LARGE MOMENTUM TRANSFERS

The Annecy(LAPP)-CERN-Bohr Inst-Genoa-Oslo-London collaboration Asad, Z. ; Baglin, C. ; Bock, R. ; et al.

Phys.Lett.B 123 (1983) 265-268, 1983.

Inspire Record 182422 DOI 10.17182/hepdata.30730

Measurements of the K - p and K + p elastic differential cross sections at 20 and 50 GeV/ c , respectively, have been made in the momentum transfer range 0.7 < ∥ t ∥ < 8.0 GeV/ c .

2 data tables match query

Table 1

No description provided.

Table 2

No description provided.