HEPData Search

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Differential cross sections for elastic pi+ p scattering between 1.2 and 2.3 GeV/c

Abe, K. ; Barnett, B.A. ; Goldman, J.H. ; et al.

Phys.Rev.D 10 (1974) 3556-3572, 1974.

Inspire Record 97248 DOI 10.17182/hepdata.238

Differential cross sections for π+p elastic scattering in the momentum region 1.2 to 2.3 GeV/c are presented for the center-of-mass angular range 0.9>cosθ>−0.9. Typically, 50 000 events were obtained at each of 16 momenta using magnetostrictive-readout wire spark chambers to detect the particles scattered from a liquid hydrogen target. The results are compared to those of the CERN-71 phase-shift analysis. The well-known dips at t≅−0.7 (GeV/c)2 and at u′=−0.2 (GeV/c)2 are observed. In addition, structure is seen at constant u′=−1.3 (GeV/c)2. The results of a pion attenuation study in iron are also presented.

18 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

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USE OF PI P ---> PI PI N REACTIONS TO STUDY PI PI SCATTERING IN THE ELASTIC INTERACTION REGION

Alekseeva, E.a. ; Kartamyshev, A.a. ; Makarin, V.k. ; et al.

Sov.Phys.JETP 55 (1982) 591-600, 1982.

Inspire Record 185170 DOI 10.17182/hepdata.2406

None

10 data tables

Table 1

No description provided.

Table 2

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Table 3

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INCLUSIVE AND MULTIPLE CHARACTERISTICS OF CUMULATIVE PROTONS IN NUCLEUS-NUCLEUS INTERACTIONS AT 4.2-GeV/c PER NUCLEON

Gulkanian, G.R. ; Ravinovich, I.M. ; Cheplakov, A.P. ;

Sov.J.Nucl.Phys. 50 (1989) 259, 1989.

Inspire Record 267866 DOI 10.17182/hepdata.9447

None

11 data tables

Table 1

No description provided.

Table 2

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Table 3

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CORRELATIONS IN HADRON - NUCLEAR INTERACTIONS ACCOMPANIED BY CUMULATIVE PROTON EMISSION

Lyubimov, V.B. ; Solovev, M.I. ; Suleimanov, M.K. ;

JINR-P1-82-363, 1982.

Inspire Record 179427 DOI 10.17182/hepdata.9649

None

2 data tables

Table 1

No description provided.

Table 2

No description provided.

A COMBINED ANALYSIS OF SLAC EXPERIMENTS ON DEEP INELASTIC e p AND e d SCATTERING

Whitlow, L.W. ; Bodek, A. ; Rock, Stephen ; et al.

Nucl.Phys.B Proc.Suppl. 16 (1990) 215-216, 1990.

Inspire Record 280954 DOI 10.17182/hepdata.2721

None

44 data tables

Table 1

No description provided.

Table 2

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Table 3

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Elastic scattering of 2.0 gev/c negative pions off protons

Tuli, S.K. ;

Nucl.Phys.B 12 (1969) 79-88, 1969.

Inspire Record 56104 DOI 10.17182/hepdata.35518

An experimental study of the elastic scattering of negative pions off protons at 2.0 GeV/ c is presented. The differential cross section is fitted to a polynomial in cos θ c.m. and the forward angular region as a diffraction peak. The results are compared with those from other bubble chamber experiments at neighbouring energies and discussed in terms of optical model and possible exchange trajectories.

1 data table

Table 1

No description provided.

Elastic and inelastic scattering of K+ from Li-6 and C-12

Chrien, R.E. ; Sawafta, R. ; Peterson, R.J. ; et al.

Nucl.Phys.A 625 (1997) 251-260, 1997.

Inspire Record 453025 DOI 10.17182/hepdata.36467

Cross sections for inelastic scattering of 635 and 715 MeV/ c K + from 12 C are compared with DWIA calculations in order to check for possible density-dependent effects on K + -nucleon cross sections within nuclei. New fits to 715 MeV/ c K + scattering spectra from 6 Li give elastic and inelastic cross sections and permit an evaluation of the density dependence of these effects. The same DWIA methods are also used to estimate quadrupole non-central contributions to elastic K + scattering from the 1 + ground state of 6 Li, and these are found to be very small.

8 data tables

Table 1

Axis error includes +- 0.0/0.0 contribution (?////NORMALIZATION UNCERTAINTIES ARE INCLUDED).

Table 2

Axis error includes +- 0.0/0.0 contribution (?////NORMALIZATION UNCERTAINTIES ARE INCLUDED).

Table 3

Axis error includes +- 0.0/0.0 contribution (?////NORMALIZATION UNCERTAINTIES ARE INCLUDED).

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Anti-p p annihilations at rest. the k anti-k omega channel. mass, width and branching ratio of the omega meson

Bizzari, R. ; Montanet, L. ; Nilsson, S. ; et al.

Nucl.Phys.B 27 (1971) 140-148, 1971.

Inspire Record 68763 DOI 10.17182/hepdata.33708

Data on p p annihilations at rest into K 1 0 K 1 0 ω 0 and K + K − ω 0 are discuss New measurements for the mass, the width and the branching ratio of the ω 0 are presented. Evidence for quasi two-body annihilations p p → ϕπ, p ̄ p → S ∗ π is discussed.

1 data table

Table 1

PRODUCTION RATE FOR ANNIHILATION AT REST.