Efremenko, V.I.
P AL --> PI- X
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MEASUREMENT OF PRODUCTION CROSS-SECTION FOR HADRONS WITH MOMENTA UP TO 2-GEV/C IN PROTON NUCLEUS COLLISIONS AT 70-GEV. (IN RUSSIAN)

Barkov, L.M. ; Kotov, V.I. ; Lebedev, P.K. ; et al.
Sov.J.Nucl.Phys. 37 (1983) 732, 1983.
Inspire Record 183493 DOI 10.17182/hepdata.71230

None

18 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Pions with Maximum Momenta in Proton-Nuclei Interaction at 8.8-GeV/c

Bayukov, Yu.D. ; Efremenko, V.I. ; Fedorov, V.B. ; et al.
ITEP-49-1977, 1977.
Inspire Record 121162 DOI 10.17182/hepdata.40390

None

4 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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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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Observation of antihelium-3

Antipov, Yu.M. ; Denisov, S.P. ; Donskov, S.V. ; et al.
Nucl.Phys.B 31 (1971) 235-252, 1971.
Inspire Record 68563 DOI 10.17182/hepdata.41500

3 H̃e nuclei were observed in the negative beam, produced by 70 GeV protons on an Al target. Five 3 H̃e have been identified among 2.4 · 10 11 particles that passed through the apparatus. Scintillation and Čerenkov counters were used to measure the electrical charge and velocity of particles. The mass of 3 H̃e is found to be M 3 H ̃ e = (1.00 ± 0.03)3m p , the charge is z = (0.99 ± 0.03)2 e . The ratio of differential production cross sections of 3 H ̃ e (P = 20 GeV /c) and π − (P = 10 GeV/c ) equals 2 · 10 −11 . This corresponds to antihelium −3 production cross section d 2 σ 3 H ̃ e / d Ω d P = 2.0 · 10 −35 cm 2 / sr · GeV /c per Al nuclei and 2.2 · 10 −36 cm 2 sr · GeV/ c per nucleon.

2 data tables
Table 1

No description provided.

Table 2

No description provided.


BACKWARD PRODUCTION OF PIONS AND KAONS IN THE INTERACTION OF 400-GEV PROTONS WITH NUCLEI

Nikiforov, N.A. ; Bayukov, Yu.D. ; Efremenko, V.I. ; et al.
Phys.Rev.C 22 (1980) 700-710, 1980.
Inspire Record 159453 DOI 10.17182/hepdata.10010

Measurements of the invariant cross sections for the reaction p(400 GeV)+(Li6, Be,C,Al,Cu,Ta)→(π±, K±)+X at laboratory angles from 70° to 160° are reported. Upper limits for p¯ production are given. Comparisons of the data are made using several scaling variables. NUCLEAR REACTIONS Inclusive cross section; 400 GeV incident protons; Li6, Be, C, Al, Cu, Ta targets; production of π, K, and p¯; lab angles 70° to 160°.

55 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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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

None

11 data tables
Table 1

PRELIMINARY DATA.

Table 2

PRELIMINARY DATA.

Table 3

No description provided.

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BACKWARD EMITTED MESONS IN NUCLEAR REACTIONS WITH 400-GeV PROTONS

Nikiforov, N.A. ; Bayukov, Yu.D. ; Gazzaly, M. ; et al.
ITEP-37-1980, 1980.
Inspire Record 154214 DOI 10.17182/hepdata.40366

None

55 data tables
Table 1

Axis error includes +- 0.0/0.0 contribution (?////DUE TO UNACCURASY IN OUTGOING PARTICLES MOMENTUM).

Table 2

Axis error includes +- 0.0/0.0 contribution (?////DUE TO UNACCURASY IN OUTGOING PARTICLES MOMENTUM).

Table 3

Axis error includes +- 0.0/0.0 contribution (?////DUE TO UNACCURASY IN OUTGOING PARTICLES MOMENTUM).

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Estimation of Hadron Formation Length in High p$_T$ Processes in Protonnucleus Collisions at 70 GeV

Abramov, V.V. ; Baldin, B.Yu. ; Buzulutskov, A.F. ; et al.
Sov.J.Nucl.Phys. 35 (1982) 702, 1982.
Inspire Record 168442 DOI 10.17182/hepdata.41334

Without abstract

21 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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