HEPData Search

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.

ASYMMETRY OF CROSS-SECTIONS FOR THE REACTION GAMMA HE-3 ---> P D WITH LINEARLY POLARIZED GAMMA RAYS

Belyaev, A.A. ; Getman, V.A. ; Gorbenko, V.G. ; et al.

JETP Lett. 40 (1984) 1275-1277, 1984.

Inspire Record 220217 DOI 10.17182/hepdata.16924

None

2 data tables

Table 1

No description provided.

Table 2

No description provided.

NONCONSERVATION OF PARITY IN ATOMIC BISMUTH

Birich, G.N. ; Bogdanov, Yu.V. ; Kanorsky, S.I. ; et al.

Sov.Phys.JETP 60 (1984) 442-449, 1984.

Inspire Record 221351 DOI 10.17182/hepdata.16986

None

1 data table

Table 1

No description provided.

INVESTIGATION OF THE G AND H PARAMETERS FOR THE REACTION GAMMA P ---> N PI+ IN THE REGION OF THE FIRST PI N RESONANCE. (IN RUSSIAN)

Belyaev, A.A. ; Getman, V.A. ; Gorbenko, V.G. ; et al.

Yad.Fiz. 40 (1984) 133-138, 1984.

Inspire Record 215378 DOI 10.17182/hepdata.17657

None

2 data tables

Table 1

No description provided.

Table 2

No description provided.

ELASTIC SCATTERING OF 1-GEV PROTONS BY HE ISOTOPES. (IN RUSSIAN)

Alkhazov, G.D. ; Belostotsky, S.L. ; Dotsenko, Yu.V. ; et al.

Yad.Fiz. 41 (1985) 561-572, 1985.

Inspire Record 217236 DOI 10.17182/hepdata.17630

None

1 data table

Table 1

No description provided.

STUDY OF THE MECHANISM OF THE He-3 p ---> p p d REACTION AT He-3 MOMENTUM OF 5-GeV/c

Blinov, A.V. ; Chuvilo, I.V. ; Drobot, V.V. ; et al.

Nucl.Phys.A 451 (1986) 701-727, 1986.

Inspire Record 214108 DOI 10.17182/hepdata.17644

The mechanism of the reaction 3 He + p → p + p + d is studied by making use of the ITEP 80 cm liquid-hydrogen bubble chamber exposed to a beam of 5 GeV/ c 3 He nuclei. The reaction cross section is equal to 20.6 ± 0.3 mb. The phase-space regions associated with quasifree scattering (QFS) and final-state interactions (FSI) are selected. Angular, mass and momentum distributions of the reaction products are obtained in the entire kinematically allowed range. The experimental data in the QFS region are compared with theoretical calculations based on the simplest pole-diagram approximation. The 3 He and deuteron wave functions (WF) correspond to the realistic RSC potential. The D-wave components of these WF are taken into account. The absolute value of the cross section and shape of the distributions are described as a whole reasonably well within the frame of the model considered in the kinematical region where FSI may be neglected. But at large spectator momenta there is an essential disagreement. The possible reasons for this are discussed.

2 data tables

Table 1

No description provided.

Table 2

No description provided.

Date

Collaboration

Subject_areas

Phrases

Reactions

Observables

CM Energies (GeV)

Authors Reset

INVESTIGATION OF POLARIZATION PARAMETERS IN DEUTERON PHOTOFISSION INDUCED BY LINEARLY POLARIZED PHOTONS. (IN RUSSIAN)

Production of $G(1590)$ and Other Mesons Decaying Into $\eta$ Pairs by 100-{GeV}/$c \pi^-$ on Protons

ANALYSIS OF THE REACTION PI- P ---> PI0 ETA N AT 40-GEV/C BEAM MOMENTUM.

ANTI-PROTON INTERACTION CROSS-SECTIONS WITH C, AL, TI, AND CD NUCLEI IN THE REGION OF 1.5-GEV/C. (IN RUSSIAN)

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

ASYMMETRY OF CROSS-SECTIONS FOR THE REACTION GAMMA HE-3 ---> P D WITH LINEARLY POLARIZED GAMMA RAYS

NONCONSERVATION OF PARITY IN ATOMIC BISMUTH

INVESTIGATION OF THE G AND H PARAMETERS FOR THE REACTION GAMMA P ---> N PI+ IN THE REGION OF THE FIRST PI N RESONANCE. (IN RUSSIAN)

ELASTIC SCATTERING OF 1-GEV PROTONS BY HE ISOTOPES. (IN RUSSIAN)

STUDY OF THE MECHANISM OF THE He-3 p ---> p p d REACTION AT He-3 MOMENTUM OF 5-GeV/c