Date

The Quasielastic charge exchange reaction p He-3 ---> n(F) p p p at intermediate-energies

Blinov, A.V. ; Vanyushin, I.A. ; Grechko, V.E. ; et al.
Nucl.Phys.A 510 (1990) 803-816, 1990.
Inspire Record 302181 DOI 10.17182/hepdata.36860

The basic characteristics of the quasi-elastic charge exchange reaction p 3 He→ n F ppp are investigated using the 80 cm ITEP liquid-hydrogen bubble chamber, which is exposed to beams of 3 He nuclei with momenta of 2.5 and 5 GeV/ c (the kinetic energy of primary protons in the rest system of the nucleus are, respectively, T p = 0.318 and 0.978 GeV). The experimental data are compared with the predictions of the Glauber-Sitenko multiple scattering theory and of the pole model, taking into account the interaction between spectator nucleons in the final state. In the mass spectrum of the 3p system at 3.05 GeV a clearly denned structure has been revealed, which is not described within the pole model. A possible resonance origin of the given structure is discussed.

2 data tables

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THE EVENTS WITH THE FASTEST NEUTRON: P(P=3),P(P=4),P(P=5),P(P=6).


THE H-3 + P ---> P + N + D REACTION AT A TRITIUM MOMENTUM OF 5-GEV/C

Abdullin, S.K. ; Blinov, A.V. ; Vanyushin, I.A. ; et al.
Nucl.Phys.A 506 (1990) 471-481, 1990.
Inspire Record 297384 DOI 10.17182/hepdata.15700

Using a liquid hydrogen bubble chamber of the ITEP, 80 cm in diameter, a study was made of the 3 H + p → p + n + d reaction with an incident momentum of 5 GeV/c for the tritium nuclei. The reaction cross section was 20.4 ± 0.2 mb. The angular, momentum and mass distributions of the reaction products in the 4π geometry have been obtained. We have separated the phase-space regions corresponding to quasi-free pn scattering and to the final-state Nd interaction. In the region of quasi-free pn scattering various experimental spectra are compared with the theoretical predictions, by using pole diagrams with nuclear vertex functions for three NN potentials: the Yamaguchi potential, the RSC potential and the potential in the quark-compound bag model. In the mass spectra of pn, pd and nd systems no evidence for the exhibition of two- and three-baryon resonances has been obtained.

6 data tables

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Experimental Study of $K^0$ Meson Inclusive Production in the $K^+$ a Interaction at 11.2-{GeV}

The IFVE-JINR collaboration Akimenko, S.A. ; Belousov, V.I. ; Kolosov, V.N. ; et al.
Sov.J.Nucl.Phys. 53 (1991) 267-273, 1991.
Inspire Record 287742 DOI 10.17182/hepdata.40791

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15 data tables

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PRODUCTION OF BACKWARD PROTONS WITH MOMENTA 0.2-GeV/c TO 0.5-GeV/c IN LAB SYSTEM WHICH ARE GENERATED IN pi- A INTERACTIONS AT 40-GeV/c

The RISK collaboration Bannikov, A.V. ; Bohm, J. ; Vertogradov, L.S. ; et al.
JINR-P1-89-308, 1989.
Inspire Record 281737 DOI 10.17182/hepdata.38756

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8 data tables

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THE EVENTS WITH BACKWARD PROTONS.

THE EVENTS WITHOUT BACKWARD PROTONS.

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DETERMINATION OF THE MOMENTUM DISTRIBUTION OF NUCLEONS IN He-3 AND H-3 NUCLEI IN DATA FROM THE REACTION He-3 p ---> p p d AND H-3 p ---> p n d

Abdullin, S.K. ; Blinov, A.V. ; Vanyushin, I.A. ; et al.
JETP Lett. 49 (1989) 471, 1989.
Inspire Record 278857 DOI 10.17182/hepdata.16717

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1 data table

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EXPERIMENTAL DATA ON MULTIPLICITIES IN CENTRAL COLLISIONS C-12 + C-12, F-19 + MG-24, MG-24 + MG-24 AT 3.7-GEV/NUCLEON. (IN RUSSIAN)

Anikina, M.Kh. ; Abdurakhimov, A.U. ; Avramenko, S.A. ; et al.
DUBNA JINR - 1(34)-89 (89,REC.APR.) 12-19, 1989.
Inspire Record 282227 DOI 10.17182/hepdata.38295

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9 data tables

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The reaction H-3 p --> p n d at a H-3 nucleus momentum 5-GeV/c.

Abdullin, S.K. ; Blinov, A.V. ; Vanyushin, I.A. ; et al.
Sov.J.Nucl.Phys. 50 (1989) 250-254, 1989.
Inspire Record 281654 DOI 10.17182/hepdata.40028

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1 data table

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OBSERVATION OF A WEAK CHARGED CURRENT IN THE INTERACTION OF REACTOR ANTI-NEUTRINOS WITH A DEUTERON

Vidyakin, G.S. ; Vyrodov, V.N. ; Gurevich, I.I. ; et al.
JETP Lett. 49 (1989) 151-154, 1989.
Inspire Record 285794 DOI 10.17182/hepdata.16716

None

1 data table

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Measurement of the total cross section for the pion charge-exchange reaction Cl-37(pi+,pi0)Ar-37 at energies 280-MeV, 335-MeV, and 390-MeV.

Gavrin, V.N. ; Golubeva, M.B. ; Danshin, S.N. ; et al.
Sov.J.Nucl.Phys. 49 (1989) 197-200, 1989.
Inspire Record 284673 DOI 10.17182/hepdata.17335

None

1 data table

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Cross sections for interaction of tritium nuclei with protons and elastic H-3 p scattering at momentum 5-GeV/c.

Abdullin, S.K. ; Blinov, A.V. ; Vanyushin, I.A. ; et al.
Sov.J.Nucl.Phys. 49 (1989) 106-107, 1989.
Inspire Record 287546 DOI 10.17182/hepdata.2229

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3 data tables

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