Integral cross sections of photonuclear reactions near the giant dipole resonance

被引：3

作者：

Belov, AG ^{[1
]}

Gangrskii, YP

Gudima, KK

Zuzaan, P

机构：

[1] Joint Inst Nucl Res, Dubna, Russia

[2] Univ Ulan Bator, Ulan Bator, Mongolia

来源：

ATOMIC ENERGY | 2000年 / 88卷 / 05期

关键词：

Total Cross Section; Neutron Emission; Giant Dipole Resonance; Integral Cross Section; Photonuclear Reaction;

D O I：

10.1007/BF02680537

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The total cross sections of (gamma, n) reactions were measured for 12 nuclei from Sc-45 to Pb-208 using an activational method on bremsstrahlung from a microtron with maximum energy 25 MeV. Calculations of the total cross sections were performed oil the basis of a modified preequilibrium decay model. Good agreement was obtained between the experimental and computed cross sections in the mass number range 109-208. 1 figure, 3 tables, 13 references.

引用

页码：408 / 413

页数：6

共 13 条

[1]

Belov A. G., 1992, P WORK C US MICR NUC, P12

[2] MEASUREMENTS OF GIANT DIPOLE RESONANCE WITH MONOENERGETIC PHOTONS [J].

BERMAN, BL ;

FULTZ, SC .

REVIEWS OF MODERN PHYSICS, 1975, 47 (03) :713-761

[3]

Browne E., 1986, Table of Radioactive Isotopes

[4]

DIETRICH SS, 1988, ATOM DATA NUCL DATA, V38, P199, DOI [10.1016/0092-640X(88)90033-2, 10.1016/0092-640X(75)90010-8]

[5] PHOTONEUTRON CROSS SECTIONS FOR NATURAL CU CU63 + CU65 [J].

FULTZ, SC ;

CALDWELL, JT ;

HARVEY, RR ;

BRAMBLETT, RL .

PHYSICAL REVIEW B, 1964, 133 (5B) :1149-&

[6]

Gudima K. K., 1975, Yadernaya Fizika, V21, P260

[7]

Ignatyuk A. V., 1975, Yadernaya Fizika, V21, P485

[8]

Ishkhanov B. S., 1979, Interaction of Electromagnetic Radiation with Atomic Nuclei

[9] CALCULATION OF BREMSSTRAHLUNG SPECTRA FROM A THICK TUNGSTEN RADIATOR AS A FUNCTION OF PHOTON ENERGY AND ANGLE [J].

KONDEV, PG ;

TONCHEV, AP ;

KHRISTOV, KG ;

ZHUCHKO, VE .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1992, 71 (02) :126-131

[10]

Lukyanov V. K., 1975, Yadernaya Fizika, V21, P992

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