Nuclear Excitation by Electron Transition and γ-Ray Laser

Huo Yukun; Zhang Baohui; Yuan Zhushu

Chinese Physics C> 1992, Vol. 16> Issue(S3) : 321-328

Nuclear Excitation by Electron Transition and γ-Ray Laser

Department of Physics II. Fudan University. Shanghai. China

Abstract
HTML
Reference
Related

PDF

Abstract：
Electron transition may induce nuclear excitation through virtual photon exchange (NEET). This paper discusses the possibility of transferring energies/from irradiation fields to nuclei by the NEET via atoms, the intermediate medium. A fonnula to calculate the NEET probabilities is presented, and the emphasis is put on the discussion of the transition matrix elements and selection rules. The predicted NEET probabilities for several nuclei are given and compared with the data. The upper limits of the NEET probabilities are estimated to be about lO^-5. The conditions and possibilities to apply NEET to the γ-ray laser are discussed.

[1]	Peng Yin , Jianmin Dong , Wei Zuo . Effect of tensor correlations on the depletion of nuclear Fermi sea within the extended BHF approach. Chinese Physics C, 2017, 41(11): 114102. doi: 10.1088/1674-1137/41/11/114102
[2]	HUANG Jiang , XIONG Yong-Qian , CHEN De-Zhi , LIU Kai-Feng , YANG Jun , LI Dong , YU Tiao-Qin , FAN Ming-Wu , YANG Bo . A permanent magnet electron beam spread system used fora low energy electron irradiation accelerator. Chinese Physics C, 2014, 38(10): 107008. doi: 10.1088/1674-1137/38/10/107008
[3]	M. Bashkanov (for the WASA-at-COSY collaboration) . ABC effect in double-pionic nuclear fusion and a pn resonance as its possible origin. Chinese Physics C, 2010, 34(9): 1339-1341. doi: 10.1088/1674-1137/34/9/037
[4]	YE Yan-Lin , ZHOU Xiao-Hong , LIU Wei-Ping , MA Yu-Gang , ZHANG Yu-Hu , XU Fu-Rong . Outline of the progress in the study of radioactive nuclear physics and super-heavy nuclei. Chinese Physics C, 2008, 32(S2): 1-7.
[5]	Guo Hua . In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter. Chinese Physics C, 1999, 23(5): 459-468.
[6]	SANG Jian-Ping , LIU Chao-Shan , LIU Yong . Relation Between the Gap at Z=64 Subshell and the Abrupt Transition in the Region N=88～90. Chinese Physics C, 1991, 15(2): 150-157.
[7]	Sa Ben-hao , Zhang Xi-zhen , Li Zhu-xia , Shi Yi-jin . A PRIMARY RESEARCH OF THE PHONON RENORMALIZATION OF NUCLEAR FIELD THEORY. Chinese Physics C, 1980, 4(3): 398-400.
[8]	WU SHI-SHU . ON NUCLEAR SINGLE-PARTICLE POTENTIALS（Ⅲ）SINGLEPARTICLE ENERGIES DETERMINED BY THE NONHERMITIAN POTENTIAL U_αβ=M_αβ（ε_β）. Chinese Physics C, 1979, 3(4): 469-483.

Access

Get Citation

Huo Yukun, Zhang Baohui and Yuan Zhushu. Nuclear Excitation by Electron Transition and γ-Ray Laser[J]. Chinese Physics C, 1992, 16(S3): 321-328.

Huo Yukun, Zhang Baohui and Yuan Zhushu. Nuclear Excitation by Electron Transition and γ-Ray Laser[J]. Chinese Physics C, 1992, 16(S3): 321-328. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1991-05-22

Fund

Supported by the Shanghai Municipal Science Foundation, the Natural Science Foundation of Fudan University, and the National Natural Science Foundation of China.

Article Metric

Article Views(1080)
PDF Downloads(4)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Nuclear Excitation by Electron Transition and γ-Ray Laser

Department of Physics II. Fudan University. Shanghai. China

Received Date: 1991-05-22

Fund Project: Supported by the Shanghai Municipal Science Foundation, the Natural Science Foundation of Fudan University, and the National Natural Science Foundation of China.

Abstract: Electron transition may induce nuclear excitation through virtual photon exchange (NEET). This paper discusses the possibility of transferring energies/from irradiation fields to nuclei by the NEET via atoms, the intermediate medium. A fonnula to calculate the NEET probabilities is presented, and the emphasis is put on the discussion of the transition matrix elements and selection rules. The predicted NEET probabilities for several nuclei are given and compared with the data. The upper limits of the NEET probabilities are estimated to be about lO^-5. The conditions and possibilities to apply NEET to the γ-ray laser are discussed.