Cumulative Antiproton Observation

Averichev, G.S. ; Bondarev, V.K. ; Zarubin, P.I. ; et al.
DUBNA JINR - N5-87 (87,REC.DEC.) 4-10, 1987.
Inspire Record 254742 DOI 10.17182/hepdata.70492

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5 data tables

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HIGH P(T) HADRON PRODUCTION OFF NUCLEI AT 70-GeV

Abramov, V.V. ; Baldin, B.Yu. ; Buzulutskov, A.F. ; et al.
Z.Phys.C 24 (1984) 205-215, 1984.
Inspire Record 197457 DOI 10.17182/hepdata.40973

Invariant cross sections for hadron production (π±,K±,p and\(\bar p\)) by protons off C, Al, Cu, Sn and Pb nuclei have been measured at 70 GeV for theP∧ range from 1 up to 4.65 GeV/c. TheA-dependence of the invariant cross section is not described by the exponentialAα(P∧), which points to the presence of secondary hadron absorption in nuclei.

30 data tables
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Subthreshold antiproton production in p A, d A and alpha A reactions.

Sugaya, Y. ; Ashery, D. ; Chiba, J. ; et al.
Nucl.Phys.A 634 (1998) 115-140, 1998.
Inspire Record 466882 DOI 10.17182/hepdata.36236

An enormous enhancement of antiproton production in deuteron- and α-induced reactions has been observed in the subthreshold energy region between 2 and 5 GeV/nucleon. Antiprotons produced at 5.1° with a momentum range of between 1.0 and 2.5 GeV/ c were measured by a beam-line spectrometer and identified by the time-of-flight method. The production cross sections in the deuteron- and α-induced reactions at an incident energy of 3.5 GeV/nucleon were 2 and 3 orders of magnitude larger than those in proton-induced reaction at the same energy. The enhancement in light-ion reactions could not be explained by the internal motion in the projectile and target nuclei. The target-mass dependence (C, Al, Cu and Pb) of the cross sections has also been studied. Further, the cross sections of π and K productions were measured.

74 data tables

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MEASUREMENT OF PRODUCTION CROSS-SECTIONS FOR NEGATIVE PIONS, KAONS, AND PROTONS AT 10-GeV, 18-GeV AND 24-GeV

Amann, J.F. ; Macek, R.J. ; Sanford, T.W.L. ; et al.
LA-9486-MS, 1982.
Inspire Record 181718 DOI 10.17182/hepdata.38249

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12 data tables

1.0 cm WT target.

1.0 cm C target.

1.0 cm CU target.

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ANTI-PROTON CREATION WITH A MOMENTUM FROM 1.25-GEV/C TO 5-GEV/C IN PROTON INTERACTIONS OF 10.1-GEV/C MOMENTUM WITH BE, AL, CU AND TA NUCLEI. (IN RUSSIAN)

Voronin, S.V. ; Vorontsov, I.A. ; Safronov, G.A. ; et al.
MOSCOW INST. THEOR. EXP. PHYS. - ITEF-88-117 (88,REC.JAN.89) 23p, 1988.
Inspire Record 270428 DOI 10.17182/hepdata.40060

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2 data tables

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BELOW THRESHOLD AND NEAR THRESHOLD PRODUCTION OF ANTI-PROTONS IN COLLISIONS WITH NUCLEI

Lepikhin, Yu.B. ; Smirnitsky, V.A. ; Sheinkman, V.A. ;
JETP Lett. 46 (1987) 275-278, 1987.
Inspire Record 256006 DOI 10.17182/hepdata.16897

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3 data tables

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Production of Hadrons at $p_T$ From 0.5-{GeV}/$c$ to 2.5-{GeV}/$c$ in Proton - Nucleus Collisions at 70-{GeV} Energy

Abramov, V.V. ; Alekseev, A.V. ; Baldin, B.Yu. ; et al.
Sov.J.Nucl.Phys. 31 (1980) 343, 1980.
Inspire Record 143799 DOI 10.17182/hepdata.18132

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11 data tables

PRELIMINARY DATA.

PRELIMINARY DATA.

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MEASUREMENT OF THE CROSS-SECTION d**2 sigma / d p d OMEGA IN THE REACTION p A ---> anti-p X AT 10-GeV/c PROTON MOMENTA IN Be, Al, Cu AND Au NUCLEI

Barabash, L.Z. ; Egorov, O.K. ; Kuzichev, V.F. ; et al.
ITEP-48-1980, 1980.
Inspire Record 154929 DOI 10.17182/hepdata.40389

None

2 data tables

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