Positron production in tungsten crystals by 1.2-GeV channeling electrons

K. Yoshida, K. Goto, T. Isshiki, I. Endo, T. Kondo, K. Matsukado, T. Takahashi, Y. Takashima, A. Potylitsin, C. Y.U. Amosov, B. Kalinin, G. Naumenko, V. Verzilov, I. Vnukov, H. Okuno, K. Nakayama

Результат исследований: Материалы для журналаСтатья

20 Цитирования (Scopus)

Выдержка

The efficiency of positron production by a 1.2-GeV electron beam incident on a tungsten single crystal oriented in an axially channeling condition has been experimentally studied. Positron yields from a 1.2-mm-thick crystal have been measured to be ∼2.5-3.0 times larger than those from amorphous targets with the same thickness. A simple model simulation of the positron production process shows that coherent bremsstrahlung, as well as channeling radiation, contributes to the enhancement of the positron yields.

Язык оригиналаАнглийский
Страницы (с-по)1437-1440
Число страниц4
ЖурналPhysical Review Letters
Том80
Номер выпуска7
DOI
СостояниеОпубликовано - 16 фев 1998

Отпечаток

positrons
tungsten
crystals
electrons
bremsstrahlung
electron beams
augmentation
single crystals
radiation
simulation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

Yoshida, K., Goto, K., Isshiki, T., Endo, I., Kondo, T., Matsukado, K., ... Nakayama, K. (1998). Positron production in tungsten crystals by 1.2-GeV channeling electrons. Physical Review Letters, 80(7), 1437-1440. https://doi.org/10.1103/PhysRevLett.80.1437

Positron production in tungsten crystals by 1.2-GeV channeling electrons. / Yoshida, K.; Goto, K.; Isshiki, T.; Endo, I.; Kondo, T.; Matsukado, K.; Takahashi, T.; Takashima, Y.; Potylitsin, A.; Amosov, C. Y.U.; Kalinin, B.; Naumenko, G.; Verzilov, V.; Vnukov, I.; Okuno, H.; Nakayama, K.

В: Physical Review Letters, Том 80, № 7, 16.02.1998, стр. 1437-1440.

Результат исследований: Материалы для журналаСтатья

Yoshida, K, Goto, K, Isshiki, T, Endo, I, Kondo, T, Matsukado, K, Takahashi, T, Takashima, Y, Potylitsin, A, Amosov, CYU, Kalinin, B, Naumenko, G, Verzilov, V, Vnukov, I, Okuno, H & Nakayama, K 1998, 'Positron production in tungsten crystals by 1.2-GeV channeling electrons', Physical Review Letters, том. 80, № 7, стр. 1437-1440. https://doi.org/10.1103/PhysRevLett.80.1437
Yoshida K, Goto K, Isshiki T, Endo I, Kondo T, Matsukado K и соавт. Positron production in tungsten crystals by 1.2-GeV channeling electrons. Physical Review Letters. 1998 Февр. 16;80(7):1437-1440. https://doi.org/10.1103/PhysRevLett.80.1437
Yoshida, K. ; Goto, K. ; Isshiki, T. ; Endo, I. ; Kondo, T. ; Matsukado, K. ; Takahashi, T. ; Takashima, Y. ; Potylitsin, A. ; Amosov, C. Y.U. ; Kalinin, B. ; Naumenko, G. ; Verzilov, V. ; Vnukov, I. ; Okuno, H. ; Nakayama, K. / Positron production in tungsten crystals by 1.2-GeV channeling electrons. В: Physical Review Letters. 1998 ; Том 80, № 7. стр. 1437-1440.
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AU - Matsukado, K.

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