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The invariant cross section of the reaction of deuteron stripping on carbon target has been measured at a deuteron momentum of 8.9 GeV/c. The cross section is obtained at a zero detection angle of the stripping proton: E/p2xd2σ/dpdΩ=(281+-9)xbxGeV/srx(GeV/c)3. This value is consistent with the one calculated in the framework of the Bertocci-Treleani model of deuteron fragmentation. When the method of Nissen-Meyer is used for orthogonalization of the wave functions of primary deuteron and the (np) system, resulting from its disintegration, a similar calculation gives the result, which is 1.4 times larger than the measured value. Distribution in the cosine of angle of proton yield at the fixed proton momentum p turned out to be near to isotropy one and distribution in p at the fixed cos theta has the maximum at p=50 MeV/c

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POSSIBLE OBSERVATION OF DIBARYON RESONANCE IN PROCESSES OF RELATIVISTIC DEUTERON FRAGMENTATION

Ableev, V.G. ; Dimitrov, Kh. ; Filipkowski, A. ; et al.

JINR-E1-82-516, 1982.

Inspire Record 179223 DOI 10.17182/hepdata.39544

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Reactions

Observables Reset

CM Energies (GeV)

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Cumulative A(1232,P33) Production in p A Interactions at 7.5 GeV/c

RESULTS OF ELECTRONIC EXPERIMENTS IN STUDYING THE REACTION alpha (pi+-, p) + A (C, Al, Cu, Cd, Pb) ---> LAMBDA0 + X

PRODUCTION OF SOFT PIONS IN H A INTERACTIONS

SOFT PI+ MESONS IN P A AND PI- A INTERACTIONS. (IN RUSSIAN)

LABORATORY BACKWARD EMISSION OF PIONS IN REACTIONS PI+- A ---> PI+ X AT 1.5-GEV/C. (IN RUSSIAN)

pi+ MESON PRODUCTION AT 137-degree ANGLE IN THE INCLUSIVE REACTIONS pi+- A ---> pi+ X AT MOMENTA OF 1.5-GeV/c INCIDENT PIONS

PRODUCTION OF PROTONS, DEUTERONS AND TRITIUM NUCLEI UNDER THE ANGLE OF 162-DEGREES IN INCLUSIVE REACTIONS ON NUCLEI INDUCED BY PI- MESONS WITH THE MOMENTA FROM 1.5-GEV/C UP TO 6.0-GEV/C

INELASTIC SCATTERING OF DEUTERONS ON CARBON AT 8.9-GeV/c. (IN RUSSIAN)

MEASUREMENT OF THE SPECTATOR PROTON YIELD AT 0 ANGLE IN THE DEUTERON STRIPPING REACTION ON CARBON AT 8.9-GeV/c. (IN RUSSIAN)

POSSIBLE OBSERVATION OF DIBARYON RESONANCE IN PROCESSES OF RELATIVISTIC DEUTERON FRAGMENTATION