Computer simulation of electron-positron pair production by channeling radiation in amorphous converter

S. V. Abdrashitov, O. V. Bogdanov, S. B. Dabagov, Yu L. Pivovarov, T. A. Tukhfatullin

Результат исследований: Материалы для журналаСтатья

1 цитирование (Scopus)

Выдержка

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-.

Язык оригиналаАнглийский
Номер статьи012021
ЖурналJournal of Physics: Conference Series
Том732
Номер выпуска1
DOI
СостояниеОпубликовано - 3 авг 2016
Событие11th International Symposium on Radiation from Relativistic Electrons in Periodic Structures, RREPS 2015 - Saint Petersburg, Российская Федерация
Продолжительность: 6 сен 201511 сен 2015

Отпечаток

electron-positron pairs
pair production
converters
positrons
computerized simulation
radiation
radiators
bremsstrahlung
stopping
electrons

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Цитировать

Computer simulation of electron-positron pair production by channeling radiation in amorphous converter. / Abdrashitov, S. V.; Bogdanov, O. V.; Dabagov, S. B.; Pivovarov, Yu L.; Tukhfatullin, T. A.

В: Journal of Physics: Conference Series, Том 732, № 1, 012021, 03.08.2016.

Результат исследований: Материалы для журналаСтатья

@article{1a86ddb677aa4f4d856c775d16eedb20,
title = "Computer simulation of electron-positron pair production by channeling radiation in amorphous converter",
abstract = "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-.",
author = "Abdrashitov, {S. V.} and Bogdanov, {O. V.} and Dabagov, {S. B.} and Pivovarov, {Yu L.} and Tukhfatullin, {T. A.}",
year = "2016",
month = "8",
day = "3",
doi = "10.1088/1742-6596/732/1/012021",
language = "English",
volume = "732",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",
number = "1",

}

TY - JOUR

T1 - Computer simulation of electron-positron pair production by channeling radiation in amorphous converter

AU - Abdrashitov, S. V.

AU - Bogdanov, O. V.

AU - Dabagov, S. B.

AU - Pivovarov, Yu L.

AU - Tukhfatullin, T. A.

PY - 2016/8/3

Y1 - 2016/8/3

N2 - 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-.

AB - 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-.

UR - http://www.scopus.com/inward/record.url?scp=84987771030&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84987771030&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/732/1/012021

DO - 10.1088/1742-6596/732/1/012021

M3 - Article

AN - SCOPUS:84987771030

VL - 732

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012021

ER -