Computer simulation of electron-positron pair production by channeling radiation in amorphous converter; Journal of Physics: Conference Series; Vol. 732 : Radiation from Relativistic Electrons in Periodic Structures (RREPS2015)

Computer simulation of electron-positron pair production by channeling radiation in amorphous converter; Journal of Physics: Conference Series; Vol. 732 : Radiation from Relativistic Electrons in Periodic Structures (RREPS2015)

Detalles Bibliográficos
Parent link:Journal of Physics: Conference Series
Vol. 732 : Radiation from Relativistic Electrons in Periodic Structures (RREPS2015).— 2016.— [012021, 5 p.]
Autores Corporativos: Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра высшей математики и математической физики (ВММФ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт международного образования и языковой коммуникации (ИМОЯК) Кафедра междисциплинарная (МД)
Otros Autores: Abdrachitov S. V. Sergey Vladimirovich, Bogdanov O. V. Oleg Viktorovich, Barasbievich D. B. Dabagov Sultan, Pivovarov Yu. L. Yuriy Leonidovich, Tukhfatullin T. A. Timur Ahatovich
Sumario:Title screen
We consider the radiator-converter approach at 200 MeV channeled electrons (the SPARC_LAB LNF facility energies) for the case of using W crystalline radiator and W amorphous converter. A comparison of the positron production by the axial channeling radiation and the bremsstrahlung is performed. The positron stopping in the convertor is studied by means of computer simulations. It is shown that for the maximum yield of positrons the thickness of the W amorphous converter should be taken 0.35 cm in the case of using the axial channeling radiation resulting to total yield of positrons 5 10[-3]e+/e and 0.71 cm in the case of using the bremsstrahlung resulting to total yield of positrons 3.3 10[-3]e+/e-.
Lenguaje:inglés
Publicado: 2016
Colección:Coherent Bremsstrahlung and Channeling Radiation
Materias:
электронный ресурс
труды учёных ТПУ
электрон-позитронные пары
компьютерное моделирование
каналированные электроны
Acceso en línea:http://dx.doi.org/10.1088/1742-6596/732/1/012021
http://earchive.tpu.ru/handle/11683/33954
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650600

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