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Central Collisions of 800-{GeV} Protons With Ag / Br Nuclei in Nuclear Emulsion

The BATON ROUGE-KRAKOW-MOSCOW-TASHKENT collaboration Abduzhamilov, A. ; Barbier, L.M. ; Chernova, L.P. ; et al.

Phys.Rev.D 39 (1989) 86-91, 1989.

Inspire Record 280844 DOI 10.17182/hepdata.3813

Central collisions of 800-GeV protons with the heavy components of nuclear emulsion, Ag107 and Br80, have been investigated to determine the characteristics of small-impact-parameter collisions and, by comparison with the analysis of inclusive proton-emulsion inelastic interactions and inelastic proton-nucleon collisions, to study the dependence of the interaction process on the mean number of intranuclear collisions 〈ν〉. The data are also compared with the results obtained in proton-emulsion collisions, both central and inclusive, at 200 GeV. The variations in the secondary-particle multiplicities and the normalized pseudorapidity density correlate with 〈ν〉 and demonstrate that proton-nucleus interactions, both central and inclusive, can be described adequately by the incoherent superposition of proton-nucleon collisions.

5 data tables match query

Table 1

NUCLEUS IS AVERAGE NUCLEUS OF EMULSION.

Table 2

NUCLEUS IS AVERAGE NUCLEUS OF EMULSION.

Table 3

NUCLEUS IS AVERAGE NUCLEUS OF EMULSION.

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Charged Particle Multiplicity and Angular Distributions in Proton Emulsion Interactions at 800-{GeV}

The BATON ROUGE-CRACOW-MOSCOW-TASHKENT collaboration Abduzhamilov, A. ; Barbier, L. ; Chernova, L.P. ; et al.

Phys.Rev.D 35 (1987) 3537-3540, 1987.

Inspire Record 254225 DOI 10.17182/hepdata.3930

The interaction of 800-GeV protons in nuclear emulsion has been investigated. The multiplicities and angular distributions of charged particles emitted by both the projectile and the target nucleus have been measured for 1718 inelastic events and are compared with the data obtained in proton-emulsion collisions at 67, 200, and 400 GeV. The target excitation is found to be independent of energy while the production of secondary particles continues to increase with incident proton energy.

3 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

Correlations Among Particles Produced in Proton Interactions With Emulsion Nuclei at 800-{GeV}

Barbier, L.M. ; Jones, W.V. ; Wefel, J.P. ; et al.

Phys.Rev.D 37 (1988) 1113, 1988.

Inspire Record 256580 DOI 10.17182/hepdata.3823

Correlations among the produced particles in interactions of 800-GeV protons with nuclei in photographic emulsion provide evidence for nonindependent production of the secondary particles. Assuming particle production in clusters, the analysis implies an average multiplicity of about 3 charged particles per cluster.

6 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Table 3

IN THIS TABLE ETARAP(P=3)=ETARAP(P=4).

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The Study of Two-particle Correlations in Inelastic Interactions of Neon-22 Nuclei With Emulsion at 4.1-{GeV}/$c^-$per-nucleon

The Alma Ata-Bucharest-Leningrad-Dubna-Dushanbe-Yerevan-Kosice-Cracow - Leningrad-Moscow-Tashkent-Tbilisi-Ulan Bator-Zernograd collaboration Krasnov, S.A. ; Tolstov, K.D. ; Shabratova, G.S. ; et al.

Sov.J.Nucl.Phys. 47 (1988) 834-840, 1988.

Inspire Record 250785 DOI 10.17182/hepdata.9500

None

20 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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CENTRAL INTERACTIONS OF Ne-22 NUCLEI WITH HEAVY PHOTOEMULSION NUCLEI AT P(0) = 4.1/A-GeV/c

The Alma Ata-Bucharest-Gatchina:Dubna-Dushanbe-Yerevan-Zernograd- Kosice-Cracow-Leningrad-Moscow-Tashkent-Tbilisi-Ulan Bator collaboration Andreeva, N.P. ; Anzon, Z.V. ; Ameeva, B.U. ; et al.

JINR-P1-89-213, 1989.

Inspire Record 281512 DOI 10.17182/hepdata.38837

None

5 data tables match query

Table 1

NUCLEUS IS NUCLEAR PHOTOEMULSION. EVENT WITH A TOTAL CHARGE OF ALL SPECTATOR FRAGMENTS OF A PROJECTILE = 0.

Table 2

NUCLEUS IS NUCLEAR PHOTOEMULSION. EVENT WITH A TOTAL CHARGET OF ALL SPECTATOR FRAGMENTS OF A PROJECTILE = 1.

Table 3

NUCLEUS IS NUCLEAR PHOTOEMULSION.

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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 match query

Table 1

NUCLEUS IS THE NUCLEUS OF EMULSION.

Table 2

NUCLEUS IS THE NUCLEUS OF EMULSION.

Table 3

NUCLEUS IS THE NUCLEUS OF EMULSION.

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INVESTIGATION OF THE DIFFRACTIVE DISSOCIATION IN PROTON PROTON COLLISION AT THE MOMENTUM OF 20.8-GeV/c. (IN RUSSIAN)

Azimov, S.A. ; Saidkhanov, N.Sh. ; Suleimanova, M. ;

Yad.Fiz. 34 (1981) 77-79, 1981.

Inspire Record 170591 DOI 10.17182/hepdata.17757

None

3 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

Interactions of protons with heavy emulsion nuclei at 20.8-GeV/c

Gulamov, K.G. ; Saidkhanov, N.Sh. ; Khaitov, M.S. ; et al.

Sov.J.Nucl.Phys. 54 (1991) 808-811, 1991.

Inspire Record 329805 DOI 10.17182/hepdata.17226

None

2 data tables match query

Table 1

No description provided.

Table 2

No description provided.

Measurements of 525-GeV pion interactions in emulsion

Cherry, M.L. ; Jones, W.V. ; Sengupta, K. ; et al.

Phys.Rev.D 50 (1994) 4272-4282, 1994.

Inspire Record 384760 DOI 10.17182/hepdata.22368

Measurements have been made of inclusive 525 GeV π− interactions in emulsion. The results are compared to proton-emulsion and lower energy pion-emulsion data. Average multiplicities of relativistic shower particles increase with increasing energy, although with a somewhat steeper slope above 60 GeV than at lower energies. The ratio 〈ns〉p/〈ns〉π∼1.1 over the energy range 60–525 GeV. The ratio of the dispersion in the multiplicity distribution to the average multiplicity is the same for proton and pion collisions in emulsion, and is independent of projectile energy. The shape of the shower particle multiplicity distribution does not vary significantly with energy, and KNO scaling appears to hold over the energy range 60–525 GeV. The shower particle pseudorapidity distributions are independent of the beam energy in the target and projectile fragmentation regions, and both the pseudorapidity and multiplicity distributions agree reasonably well with the fritiof model predictions for 525 GeV pions. The dependence of the shower particle multiplicity 〈ns〉 on the number of heavy tracks Nh appraoches saturation as the total shower particle energy becomes a significant fraction of √s , and the pseudorapidity distributions shift toward smaller 〈η〉 with increasing numbers of grey and black tracks at 525 GeV. Neither the average number 〈Nh〉 nor the multiplicity distributions of the heavily ionizing tracks vary significantly with energy, and the normalized angular distributions of grey and black tracks are independent of the type of projectile or projectile energy.

15 data tables match query

Table 1

NUCLEUS means average nuclei of BR-2 emulsion.

Table 2

NUCLEUS means average nuclei of BR-2 emulsion.

Table 3

NUCLEUS means average nuclei of BR-2 emulsion.