A GENERAL COVARIANT DERIVATION OF ELECTRON ENERGY GAIN IN A LASER ACCELERATOR

ZHU SHI-TONG; SHEN WEN-DA; DENG XI-MING; WANG ZHI-JIANG

doi:10.7498/aps.38.559

Abstract
In this paper, we derive an expression of energy gain in a laser electron accelerator by using a general covariant coordinate transformation. It is pointed out that even when the external gravitational field, is absent, the electrons will still be additionally accelerated by the influence of background medium. In the vacunm case, the obtained results agree with those obtained by the Lorentz transformation.
Authors and contacts
ZHU SHI-TONG³,

SHEN WEN-DA¹,

DENG XI-MING²,

WANG ZHI-JIANG²

(1)上海科学技术大学物理系; (2)中国科学院上海光学精密机械研究所; (3)中国科学院上海光学精密机械研究所,中国高等科学技术中心(世界实验室)理论物理分中心
References

Cited By

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[6]	CHANG WEN-WEI, ZHANG LI-FU, SHAO FU-QIU. LASER PLASMA WAVE ELECTRON ACCELERATORS. Acta Physica Sinica, 1991, 40(2): 182-189. doi: 10.7498/aps.40.182
[7]	ZHU SHI-TONG. FREQUENCY MATCHING IN BEAT WAVE LASER ACCELERATOR. Acta Physica Sinica, 1989, 38(7): 1167-1171. doi: 10.7498/aps.38.1167
[8]	MA JIN-XIU, XU ZHI-ZHAN. THE ELIMINATION OF PUMP DEPLETION IN LASER-PLASMA BEAT-WAVE ACCELERATORS. Acta Physica Sinica, 1988, 37(10): 1652-1657. doi: 10.7498/aps.37.1652
[9]	DUAN YI-SHI, LIU JI -CHENG, DONG XUE-GENG. GENERAL CONVERSATION LAWS IN EINSTEIN-CARTAN THEORY. Acta Physica Sinica, 1987, 36(6): 760-768. doi: 10.7498/aps.36.760
[10]	Yu Wei; Xu Zhi-zhan. PARAMETER CHOICE FOR A LASER BEAT-WAVE ACCELERATOR. Acta Physica Sinica, 1987, 36(8): 992-997. doi: 10.7498/aps.36.992
[11]	XUE SHE-SHENG, XIAN DING-CHANG. THE CASIMIR EFFECT IN A GAUGE COVARIANT FIELD THEORY. Acta Physica Sinica, 1985, 34(8): 1084-1087. doi: 10.7498/aps.34.1084
[12]	ZHUANG JIE-JIA. AN INVERSE CHERENKOV FOCUSING LASER ACCELERATOR. Acta Physica Sinica, 1984, 33(9): 1255-1260. doi: 10.7498/aps.33.1255
[13]	DONG BI-ZHEN, ZHEN SHI-HAI, YANG GUO-ZHEN. A SIMULATION EXPERIMENT OF PHASE ADJUSTMENT FOR A PHASE-ADJUSTED FOCUSING LASER ACCELERATOR. Acta Physica Sinica, 1982, 31(7): 895-903. doi: 10.7498/aps.31.895
[14]	GIH KWANG-TA, CHOU HSI-TING, CHANG YUAN-CHENG, HO KUO-CHU. PERIODIC FOCUSING EFFECT IN DC ACCERLERATORS. Acta Physica Sinica, 1965, 21(4): 736-747. doi: 10.7498/aps.21.736
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[17]	YEH MING-HAN, SUN LIANG-FANG, SHYU CHIEN-MING, CHIN CHIEN-CHUNG, YEH LONG-FEI, CHEN JYH-CHEN, CHEN CHIEN-POU, SHAH GUANG-CHANG, YU CHUEH-HSIEN, LI ZHENG-WU, CHAO CHUNG-YAO. A PROTON ELECTROSTATIC ACCELERATOR. Acta Physica Sinica, 1963, 19(1): 60-69. doi: 10.7498/aps.19.60
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Vol. 38, Issue 4 - 1989-02-20

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A GENERAL COVARIANT DERIVATION OF ELECTRON ENERGY GAIN IN A LASER ACCELERATOR

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