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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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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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Measurement of Cross-sections and Asymmetry Parameters for the Production of Charged Pions From Various Nuclei by 585-{MeV} Protons

Crawford, J.F. ; Daum, M. ; Eaton, G.H. ; et al.
Phys.Rev.C 22 (1980) 1184-1196, 1980.
Inspire Record 143030 DOI 10.17182/hepdata.26362

We have measured the differential cross section d2σdΩdTπ and the polarization parameter P for the production of π+ and π− in various target nuclei (H1, H2, Be, C, O, Al, Ni, Cu, Mo, and Pb) by protons with a kinetic energy of 585 MeV, for production angles θπ=22.5°, 45°, 60°, 90°, and 135°, and for pion kinetic energies Tπ of 24, 35, 46, 88, 151, 192, and 254 MeV (all quantities in the laboratory system). Our data disagree strongly with recent data for 580-MeV protons. On the other hand, for pion energies up to 150 MeV, our cross sections differ little from those measured for a proton energy of 730 MeV. For nuclei with A>20, the total production cross sections σ(π+) and σ(π−) show the Z13 and N23 proportionality expected from theoretical arguments. There is evidence in our data of a shift of the π+ energy distributions compared to the π− distributions due to the effects of the Coulomb field of the nuclear protons on the emitted pions. NUCLEAR REACTIONS H1, H2, Be, C, O, Al, Ni, Cu, Mo, Pb p, π±, Tp=585 MeV; measured σ(Tπ, θπ) and asymmetry parameter P(Tπ, θπ).

3 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.


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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Yield of Secondary Particles at an Angle of 188-Mrad at the ITEP Synchrotron

Belikov, Yu.E. ; Buklei, A.E. ; Gavrilov, V.B. ; et al.
ITEP-31-1977, 1977.
Inspire Record 121163 DOI 10.17182/hepdata.40348

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


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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Protons and pi- Generation at 188-Mrad in Proton-Nucleus Interaction for 9-GeV/c

Belikov, Yu.E. ; Buklei, A.E. ; Gavrilov, V.B. ; et al.
ITEP-50-1977, 1977.
Inspire Record 121158 DOI 10.17182/hepdata.40275

None

2 data tables
Table 1

No description provided.

Table 2

No description provided.


Single Particle Inclusive Spectra Resulting from the Collision of Relativistic Protons, Deuterons, alpha Particles, and Carbon Ions with Nuclei

Papp, James ;
PhD Thesis, 1975.
Inspire Record 98718 DOI 10.17182/hepdata.9305
20 data tables
Table 1

No description provided.

Table 2

No description provided.

Table 3

No description provided.

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Observation of Large Transverse Momentum Muons Directly Produced by 300-GeV Protons

Boymond, J.P. ; Mermod, R. ; Piroue, P.A. ; et al.
Phys.Rev.Lett. 33 (1974) 112, 1974.
Inspire Record 1236 DOI 10.17182/hepdata.43753

We have observed muons produced directly in Cu and W targets by 300-GeV incident protons. We find a yield of muons which is approximately a constant fraction (0.8·10−4) of the pion yield for both positive and negative charges and for transverse momenta between 1.5 and 5.4 GeV/c.

1 data table
Table 1

No description provided.


Production of charged pions by 730-MeV protons from hydrogen and selected nuclei

Cochran, D.R.F. ; Dean, P.N. ; Gram, P.A.M. ; et al.
Phys.Rev.D 6 (1972) 3085-3116, 1972.
Inspire Record 73637 DOI 10.17182/hepdata.22253

An experiment was done in the external proton beam of the Berkeley 184-in. cyclotron to measure the production cross sections for pions from various target nuclei, from hydrogen to lead. The cross-section data are presented and the reaction mechanisms discussed. The hydrogen production appears to fit the one-pion-exchange model.

1 data table
Table 1

No description provided.