Chirality in electromagnetic radiation from relativistic electrons

被引：0

作者：

Katoh, Masahiro ^{[1
,2
]}

Fujimoto, Masaki ^{[3
]}

Salehi, Elham ^{[2
]}

Hosaka, Masahito ^{[4
]}

Kawaguchi, Hideki ^{[5
]}

机构：

[1] Hiroshima Univ, Hiroshima Synchrotron Radiat Ctr, Higashihiroshima 7390046, Japan

[2] Natl Inst Nat Sci, Inst Mol Sci, Okazaki, 4448585, Japan

[3] Nagoya Univ, Synchrotron Radiat Res Ctr, Nagoya, Japan

[4] Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei, Peoples R China

[5] Muroran Inst Technol, Dept Elect & Elect Engn, Muroran, Japan

来源：

CHIRALITY | 2024年 / 36卷 / 05期

关键词：

electromagnetic radiation; gamma-ray; optical vortex; relativistic electron; synchrotron light; ultraviolet; undulator; X-ray; ANGULAR-MOMENTUM; UNDULATOR;

D O I：

10.1002/chir.23677

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Electrons in circular motion emit electromagnetic radiation and lose their energy and angular momentum, both of which are carried away by the radiation field. Electromagnetic radiation from such electrons is not only circularly polarized but also, in general, possessing helical phase structure, the former of which corresponds to spin angular momentum and the latter orbital angular momentum. Based on the classical electrodynamics, we show that the chiral topological property related to the orbital angular momentum arises from deformation of the electromagnetic field due to the relativistic effect. Electromagnetic radiation emitted from relativistic electrons in circular or helical motion possesses chiral properties, which are related to spin and orbital angular momentum and arise from deformation of the electromagnetic field due to the relativistic effect. image

引用

页数：7

共 19 条

[1] ORBITAL ANGULAR-MOMENTUM OF LIGHT AND THE TRANSFORMATION OF LAGUERRE-GAUSSIAN LASER MODES
ALLEN, L
BEIJERSBERGEN, MW
SPREEUW, RJC
WOERDMAN, JP
[J]. PHYSICAL REVIEW A, 1992, 45 (11): : 8185 - 8189
[2] First Observation of Photons Carrying Orbital Angular Momentum in Undulator Radiation
Bahrdt, J.
Holldack, K.
Kuske, P.
Mueller, R.
Scheer, M.
Schmid, P.
[J]. PHYSICAL REVIEW LETTERS, 2013, 111 (03)
[3] Phase analysis and focusing of synchrotron radiation
Chubar, O
Elleaume, P
Snigirev, A
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1999, 435 (03) : 495 - 508
[4] Observation of an optical vortex beam from a helical undulator in the XUV region
Kaneyasu, Tatsuo
Hikosaka, Yasumasa
Fujimoto, Masaki
Iwayama, Hiroshi
Hosaka, Masahito
Shigemasa, Eiji
Katoh, Masahiro
[J]. JOURNAL OF SYNCHROTRON RADIATION, 2017, 24 : 934 - 938
[5] Helical Phase Structure of Radiation from an Electron in Circular Motion
Katoh, M.
Fujimoto, M.
Mirian, N. S.
Konomi, T.
Taira, Y.
Kaneyasu, T.
Hosaka, M.
Yamamoto, N.
Mochihashi, A.
Takashima, Y.
Kuroda, K.
Miyamoto, A.
Miyamoto, K.
Sasaki, S.
[J]. SCIENTIFIC REPORTS, 2017, 7
[6] Angular Momentum of Twisted Radiation from an Electron in Spiral Motion
Katoh, M.
Fujimoto, M.
Kawaguchi, H.
Tsuchiya, K.
Ohmi, K.
Kaneyasu, T.
Taira, Y.
Hosaka, M.
Mochihashi, A.
Takashima, Y.
[J]. PHYSICAL REVIEW LETTERS, 2017, 118 (09)
[7] Orbital angular momentum of Lienard-Wiechert fields
Kawaguchi, H.
Katoh, M.
[J]. PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 2019, 2019 (08):
[8] Landau L D., 1971, The Classical Theory of Fields, V3rd
[9] Photon vortex generation by synchrotron radiation experiments in relativistic quantum approach
Maruyama, Tomoyuki
Hayakawa, Takehito
Hajima, Ryoichi
Kajino, Toshitaka
Cheoun, Myung-Ki
[J]. PHYSICAL REVIEW RESEARCH, 2023, 5 (04):
[10] Generation of photon vortex by synchrotron radiation from electrons in Landau states under astrophysical magnetic fields
Maruyama, Tomoyuki
Hayakawa, Takehito
Kajino, Toshitaka
Cheoun, Myung-Ki
[J]. PHYSICS LETTERS B, 2022, 826

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