HEPData Search

MEASUREMENT OF THE ASYMMETRY OF ELASTIC PION - PROTON SCATTERING AT 1.4-GeV/c TO 2.1-GeV/c MOMENTA

Budkovsky, P.E. ; Dobrov, V.M. ; Zhurkin, V.V. ; et al.

90-97, 1985.

Inspire Record 214097 DOI 10.17182/hepdata.40129

None

1 data table

Table 1

No description provided.

BACKWARD PION - DEUTERON ELASTIC SCATTERING FROM 1.75-GeV/c TO 3.1-GeV/c

Abramov, B.M. ; Ayrapetov, E.A. ; Bagdasaryan, L.S. ; et al.

Phys.Lett.B 189 (1987) 295-298, 1987.

Inspire Record 219757 DOI 10.17182/hepdata.40130

Measurements of the differential cross section for π − d elastic scattering in the backward angular region (−1 ⩽ cos θ cms ⩽ −0.98) are presented. These measurements were made at nine incident pion momenta P π ranging from 1.75 to 3.09 GeV/ c and at the largest values of q 2 [up to 7 (GeV/ c ) 2 ] ever reached experimentally; here q 2 is the momentum transfer squared. The differential cross section was found to decrease rapidly with increasing momentum d σ d Ω cms (180°) ∼ P −15.7 π , d σ d t ∼ (q 2 ) −12.8 . The data are compared with predictions of Regge and quark bag models.

1 data table

Table 1

Statistical errors only.

THE DISTRIBUTIONS OF QUARKS AND ANTI-QUARKS IN THE PROTON FROM THE ANALYSIS OF ANTI-NEUTRINO N AND ANTI-NEUTRINO P INTERACTIONS

Asratian, A.E. ; Gorichev, P.A. ; Efremenko, V.I. ; et al.

Yad.Fiz. 41 (1985) 1193-1209, 1985.

Inspire Record 220682 DOI 10.17182/hepdata.40157

None

6 data tables

Table 1

Table 2

Table 3

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INCLUSIVE PRODUCTION OF DELTA++ AND DELTA0 ISOBARS IN anti-p p INTERACTIONS AT 32-GeV/c

Babintsev, V.V. ; Bogolyubsky, M.Yu. ; Bumazhnov, V.A. ; et al.

Sov.J.Nucl.Phys. 42 (1985) 733, 1985.

Inspire Record 214453 DOI 10.17182/hepdata.40885

None

2 data tables

Table 1

No description provided.

Table 2

No description provided.

LARGE TRANSVERSE MOMENTUM INCLUSIVE HADRON PRODUCTION IN P P COLLISIONS AT 70-GEV. (IN RUSSIAN)

Abramov, V.V. ; Baldin, B.Yu. ; Buzulutskov, A.F. ; et al.

Sov.J.Nucl.Phys. 41 (1985) 445-451, 1985.

Inspire Record 217256 DOI 10.17182/hepdata.40960

None

1 data table

Table 1

No description provided.

A STUDY OF THE REACTIONS GAMMA P ---> OMEGA P AND GAMMA P ---> OMEGA DELTA+

The LAMP2 Group collaboration Barber, D.P. ; Dainton, J.B. ; Lee, L.C.Y. ; et al.

Z.Phys.C 26 (1984) 343-351, 1984.

Inspire Record 215619 DOI 10.17182/hepdata.16143

The differential and total corss sections and the decay density matrix elements have been measured for the reactions, γp→ωp and γp→ωΔ+ (1232) in the photon energy range 2.8 to 4.8 GeV. The total cross sections for ωΔ+ (1232) photo-production are found to be slightly larger than those for elastic ω photo-production in this energy range. The data are compared to the predictions of a theoretical model and the contributing exchange mechanics are discussed.

14 data tables

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.