在最大轫致辐射光子能量为40,55和70mev时，锰的光分解与钪放射性同位素的形成

IF 2.6 3区物理与天体物理 Q2 PHYSICS, NUCLEAR

The European Physical Journal A Pub Date : 2025-05-05 DOI:10.1140/epja/s10050-025-01570-0

A. Y. Aleksanyan, S. M. Amirkhanyan, N. A. Demekhina, A. A. Gevorgyan, H. R. Gulkanyan, V. B. Ghavalyan, A. S. Hakobyan, L. A. Poghosyan, T. V. Kotanjyan

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引用次数: 0

摘要

测量了55Mn(γ， X)46Sc、55Mn(γ， X)47Sc和55Mn(γ， X)48Sc在最大轫致辐射光子能量为e - max = 40、55和70 MeV时包容光分解反应的轫致辐射光子谱截面的加权和平均。本文首次获得了在介子光产生阈值以下能量范围内指示反应的实验数据。实测截面与TALYS1.96和FLUKA核反应模型的预测结果进行了比较。

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Photodisintegration of manganese with formation of scandium radioisotopes at maximum bremsstrahlung photons energy of 40, 55 and 70 MeV

The weighted and averaged over the bremsstrahlung photon spectrum cross-sections of inclusive photodisintegration reactions of ⁵⁵Mn(γ, X)⁴⁶Sc, ⁵⁵Mn(γ, X)⁴⁷Sc and ⁵⁵Mn(γ, X)⁴⁸Sc were measured at the maximum bremsstrahlung photons energy of E_γ ^max = 40, 55 and 70 MeV. Experimental data on the indicated reactions in the energy range below the threshold for pion photoproduction were obtained for the first time. The measured cross-sections were compared with the predictions of the TALYS1.96 and FLUKA nuclear reaction models.

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来源期刊

The European Physical Journal A 物理-物理：核物理

CiteScore

5.00

自引率

18.50%

发文量

216

审稿时长

3-8 weeks

期刊介绍： Hadron Physics Hadron Structure Hadron Spectroscopy Hadronic and Electroweak Interactions of Hadrons Nonperturbative Approaches to QCD Phenomenological Approaches to Hadron Physics Nuclear and Quark Matter Heavy-Ion Collisions Phase Diagram of the Strong Interaction Hard Probes Quark-Gluon Plasma and Hadronic Matter Relativistic Transport and Hydrodynamics Compact Stars Nuclear Physics Nuclear Structure and Reactions Few-Body Systems Radioactive Beams Electroweak Interactions Nuclear Astrophysics Article Categories Letters (Open Access) Regular Articles New Tools and Techniques Reviews.