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FAST TARGET FRAGMENTS IN INTERACTIONS OF RELATIVISTIC NUCLEI WITH PHOTOEMULSION. (IN RUSSIAN)

Antonchik, V.A. ; Bakaev, V.A. ; Bogdanov, V.G. ; et al.

Yad.Fiz. 46 (1987) 1344-1352, 1987.

Inspire Record 256945 DOI 10.17182/hepdata.2434

None

38 data tables

Table 1

No description provided.

Table 2

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PARTIAL INELASTICITY COEFFICIENTS K (GAMMA) IN PI A AND P A REACTIONS

Abdullaev, A.M. ; Azimov, S.A. ; Gavrilin, E.V. ; et al.

Bull.Russ.Acad.Sci.Phys. 46N9 (1982) 112-114, 1982.

Inspire Record 187635 DOI 10.17182/hepdata.20885

None

10 data tables

Table 1

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Table 3

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Peripheral collisions of 40 MeV/u $^{14}$N with a $^{197}$Au target

Pruneau, C. ; Potvin, L. ; Roy, R. ; et al.

Nucl.Phys.A 500 (1989) 168-194, 1989.

Inspire Record 1389760 DOI 10.17182/hepdata.36899

A 32-phoswich detector array has been used in conjunction with two Si-telescopes to detect, in coincidence, light and projectile-like fragments produced in the reaction 14N + 197Au at 560 MeV. Inclusive and semi-exclusive cross sections are given. Angular correlations and invariant cross-section velocity distributions of light particles in coincidence with projectile-like fragments are used to deduce the dominant reaction mechanisms. The transfer of nucleons to the target and sequential breakup of the quasi-projectile with or without pickup of target nucleons are clearly seen. Some evidence is found for a prompt breakup of the projectile into 10B + α followed by a dissipative interaction of the heavy fragment with the target.

10 data tables

Table 1

No description provided.

Table 2

THE FORTH PARTICLE OF THE REACTION IS DETECTED BY FORWARD ARRAY.IT IS CENTERED AROUND 12.5 DEG AND COVERS,IN PLANE,THE ANGULAR RANGE 0-30 DEG.

Table 3

THE FORTH PARTICLE OF THE REACTION IS DETECTED BY FORWARD ARRAY.IT IS CENTERED AROUND 12.5 DEG AND COVERS,IN PLANE,THE ANGULAR RANGE 0-30 DEG.

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Evidence for collective expansion in light-particle emission following Au+Au collisions at 100, 150 and 250 A·MeV

Poggi, G. ; Pasquali, G. ; Bini, M. ; et al.

Nucl.Phys.A 586 (1995) 755-776, 1995.

Inspire Record 1367235 DOI 10.17182/hepdata.36519

Light-particle emission from Au+Au collisions has been studied in the bombarding-energy range 100-250 A·MeV, using DeltaE- ER telescopes in coincidence with the FOPI detector in its phase I configuration. Center-of-mass energy spectra have been measured for Z = 1,2 isotopes emitted in central collisions at CM polar angles between 60° and 90°. Evidence for a collective expansion is reported, on the basis of the mean kinetic energies of hydrogen isotopes. Comparison is presented with statistical calculations (WIX code). For CM kinetic energy spectra, fair agreement is found between data and a recently developed transport model.

6 data tables

Table 1

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Prompt fission induced by anti-proton annihilation at rest on heavy nuclei

Bocquet, J.P. ; Malek, Fairouz ; Nifenecker, H. ; et al.

Z.Phys.A 342 (1992) 183-189, 1992.

Inspire Record 343226 DOI 10.17182/hepdata.16577

Antiproton induced fission probabilities of U238, Bi209, Pb208 and Au177 are reported together with the mass distribution of the fission fragments in the U238 and Bi209 cases. The charged particles multiplicities observed in co-incidence with fission have, also, been measured for U and Bi and are presented.

1 data table

Table 1

TOTAL AVERAGE MASSES AND KINETIC ENERGIES OF FISSION FRAGMENTS. Mean mass is in proton mass units.