Observation of Baryons With High Transverse Momenta in $p$, $d$, He and C Nuclear Interactions With Tantalum Nuclei at 4.2-{GeV}/$c$

Akhababian, N. ; Baatar, Ts. ; Baldin, A.M. ; et al.
Sov.J.Nucl.Phys. 37 (1983) 559, 1983.
Inspire Record 180913 DOI 10.17182/hepdata.9923

None

10 data tables

No description provided.

No description provided.

No description provided.

More…

Analysis of Behavior of $\pi^-$ Mesons and Protons Produced in Nucleus-nucleus Interactions at 4.2-{GeV}/$c$ Per Nucleon Depending on the Number of Interacting Protons

Agakishiev, G.N. ; Backovic, S. ; Boldea, V. ; et al.
Sov.J.Nucl.Phys. 45 (1987) 852, 1987.
Inspire Record 235264 DOI 10.17182/hepdata.9548

None

22 data tables

FRAGT IS CHARGE BARYON WITH PATH < 4 CM.

FRAGT IS CHARGE BARYON WITH PATH < 4 CM.

FRAGT IS CHARGE BARYON WITH PATH < 4 CM.

More…

Fragmentation of Neon-22 Relativistic Nuclei on Photoemulsion Nuclei

The Alma Ata-Bucharest-Leningrad-Dubna-Dushanbe-Yerevan- Kosice-Cracow-Leningrad-Moscow-Tashkent-Tbilisi-Ulan Bator-Zernograd collaboration Andreeva, N.P. ; Anzon, Z.V. ; Bubnov, V.I. ; et al.
Sov.J.Nucl.Phys. 47 (1988) 102-108, 1988.
Inspire Record 239909 DOI 10.17182/hepdata.38972

None

4 data tables

NUCLEUS IS THE NUCLEUS OF EMULSION.

NUCLEUS IS THE NUCLEUS OF EMULSION.

NUCLEUS IS THE NUCLEUS OF EMULSION.

More…

No description provided.

No description provided.

No description provided.

More…

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

No description provided.

No description provided.

No description provided.

More…

CORRELATIONS OVER MULTIPLICITY BETWEEN NEGATIVE PIONS AND PROTONS: PARTICIPANTS IN C Ta INTERACTIONS AT 4.2-GeV/c PER NUCLEON MOMENTUM

Backovic, S. ; Boldea, V. ; Grishin, V.G. ; et al.
Sov.J.Nucl.Phys. 50 (1989) 1001-1005, 1989.
Inspire Record 269366 DOI 10.17182/hepdata.38833

None

5 data tables

No description provided.

No description provided.

No description provided.

More…

The Temperatures of protons and pi- mesons in central nucleus-nucleus interactions at a momentum of 4.5-GeV/c per incident nucleon

Chkhaidze, L. ; Dzhobava, T. ; Kharkhelauri, L. ; et al.
Z.Phys.C 54 (1992) 179-183, 1992.
Inspire Record 339571 DOI 10.17182/hepdata.14709

An estimate of the temperature of protons andπ− mesons in central He−Li, He−C, C−C, C−Ne, C−Cu, C−Pb, O−Pb, Mg−Mg interactions is presented. The results indicate an increase of the proton temperature with increasing mass numbers of projectile and target nuclei (Ap,AT) fromTp=(118±3) MeV for He−Li toTp=(141±2) MeV for C−Pb. The temperature ofπ− mesons does not depend onAP,AT andTπ≃95 MeV. A satisfactory fit forπ− mesons in C−Cu, C−Pb, O−Pb, Mg−Mg collisions can be achieved by using a form involving two temperatures,T1 andT2. The relative yield of the high temperature component (T2) is ≅24% for C−Cu, C−Pb, and Mg−Mg interactions. The observed results forTP in C−Ne, C−Cu and C−Pb collisions are consistent with the prediction of the thermodynamic hagedorn model.

4 data tables

for C-CU and C-PB YRAP=0.3-1.7.

THE D(N)/D(PT) distribution has been fitted by the form: PT*ET*K1(SLOPE*ET), where K1 is Mac-Donaldis function. for C-CU and C-PB YRAP=0.3-1.7.

No description provided.

More…

Dependence of spectra and cross-sections yield of proton at the energy more than 0.4-GeV at fixed angles on atomic weights of colliding nuclei in nucleus-nucleus interactions

Agakishiev, G.N. ; Bekmirzaev, R. ; Kanarek, T. ; et al.
Phys.Atom.Nucl. 56 (1993) 1397-1405, 1993.
Inspire Record 345328 DOI 10.17182/hepdata.17221

None

3 data tables

No description provided.

No description provided.

No description provided.


Intranuclear cascade percolation approach for protons and light fragments production in neon niobium reactions at 400-MeV and 800-MeV per nucleon

Montarou, G. ; Marroncle, J. ; Alard, J.P. ; et al.
Phys.Rev.C 47 (1993) 2764-2781, 1993.
Inspire Record 362233 DOI 10.17182/hepdata.26046

The results of intranuclear cascade calculations (ideal gas with two-body collisions and no mean field), complemented by a simple percolation procedure, are compared with experimental data on protons and light nuclear fragments (d, t, He3, and He4) measured in 400 and 800 MeV/nucleon Ne+Nb collisions using a large solid angle detector. The model reproduces quite well global experimental observables like nuclear fragment multiplicity distributions or production cross sections, and nuclear fragment to proton ratios. For rapidity distributions the best agreement occurs for peripheral reactions. Transverse momentum analysis confirms once again that the cascade, although being a microscopic approach, gives too small a collective flow, the best agreement being reached for Z=2 nuclear fragments. Nevertheless these comparisons are encouraging for further improvements of the model. Moreover, such an approach is easy to extend to any other models that could calculate the nucleon phase space distribution after the compression stage of the reaction, when light nuclear fragments emitted at large angles are constructed from percolation.

2 data tables

No description provided.

No description provided.


Hadron yields and hadron spectra from the NA49 experiment

The NA49 collaboration Jones, P.G. ; Afanasiev, S.V. ; Alber, T. ; et al.
Nucl.Phys.A 610 (1996) 188C-199C, 1996.
Inspire Record 432742 DOI 10.17182/hepdata.36468

Preliminary inclusive spectra of negative hadrons, net protons and neutral strange particles are presented, measured by the NA49 experiment in central Pb+Pb collisions at 158 GeV per nucleon. Comparison of their yields with those from the lighter S+S system suggests that the yields scale approximately with the number of participating nucleons.

4 data tables

CENTRAL COLLISIONS, PRELIMINARY DATA.

CENTRAL COLLISIONS, PRELIMINARY DATA.

CENTRAL COLLISIONS, PRELIMINARY DATA.

More…