On the Angular Dependence of Photoprotons From Nuclei Irradiated by $\gamma$ Quanta With Maximum Energy 4.5-{GeV}

Alanakian, K.V. ; Amarian, M.Dzh. ; Demirchyan, R.A. ; et al.
Nucl.Phys.A 367 (1981) 429, 1981.
Inspire Record 147184 DOI 10.17182/hepdata.18468

The angular dependences of proton photoproduction from the nuclei 12 C, 63 Cu and 208 Pb irradiated by bremsstrahlung γ-quanta with maximum energy 4.5 GeV, both in the cumulative region (i.e. in the kinematical region in which the production of protons in the collision of γ-quanta of the given energy with the quasi-free nuclear nucleon is forbidden) and in the non-cumulative region, are investigated. The experimental data obtained are compared with the results of theoretical calculations of cumulative proton photoproduction according to the following models: the “quasi-two-body” scaling model, the low-nucleon correlation model, the fluctuon model and the cluster model.

43 data tables

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Angular Dependence of the Yield of Cumulative Protons Produced in $\gamma$ a Interactions at $e (\gamma$) Max = 4.5-{GeV}

Alanakian, K.V. ; Amarian, M.D. ; Demirchyan, R.A. ; et al.
Sov.J.Nucl.Phys. 37 (1983) 385, 1983.
Inspire Record 180824 DOI 10.17182/hepdata.17713

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1 data table

No description provided.


A-DEPENDENCE OF CUMULATIVE PHOTOPROTONS

Alanakian, K.V. ; Amarian, M.D. ; Demirchyan, R.A. ; et al.
EFI-471-14-81-YEREVAN, 1981.
Inspire Record 167330 DOI 10.17182/hepdata.18454

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3 data tables

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Spectra of Cumulative Protons in the $\gamma ^{12}$C $\to P X$ Process at $\gamma$ Quanta Maximum Energy 4.5-{GeV}

Alanakian, K.V. ; Amarian, M.D. ; Demirchyan, R.A. ; et al.
Sov.J.Nucl.Phys. 34 (1981) 828, 1981.
Inspire Record 167331 DOI 10.17182/hepdata.17788

None

1 data table

No description provided.


Excitation Function of Photoproduction of Cumulative Protons on Nuclei

Alanakian, K.V. ; Amarian, M.D. ; Demirchyan, R.A. ; et al.
EFI-456-63-80-YEREVAN, 1980.
Inspire Record 159970 DOI 10.17182/hepdata.18446

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2 data tables

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DATA WERE OBTAINED BY SUBTRACTION METHOD. TO OBTAIN NORMALIIZED INVARIANT CROSS SECTION DATA FROM PR D8, 226 WERE USED.


STRUCTURE FUNCTIONS OF THE NUCLEI C-12, Cu-63, Pb-208 IN THE CUMULATIVE PROTON PHOTOPRODUCTION

Alanakian, K.V. ; Amarian, M.J. ; Demirchyan, R.A. ; et al.
Yad.Fiz. 41 (1985) 353-356, 1985.
Inspire Record 201858 DOI 10.17182/hepdata.18443

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2 data tables

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MISPRINT IN TAB.1 IN YV AT XV=0.763, CORRECTED BY VVE FROM GRAPH.