Research output: Contribution to journal › Article › peer-review
Study of the Method of Photon Neutralization of Powerful Beams of Negative Ions at the Budker Institute of Nuclear Physics. / Popov, S. S.; Atlukhanov, M. G.; Burdakov, A. V. et al.
In: Plasma Physics Reports, Vol. 50, No. 4, 04.2024, p. 514-523.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Study of the Method of Photon Neutralization of Powerful Beams of Negative Ions at the Budker Institute of Nuclear Physics
AU - Popov, S. S.
AU - Atlukhanov, M. G.
AU - Burdakov, A. V.
AU - Ivanov, A. A.
AU - Kurkuchekov, V. V.
AU - Sanin, A. L.
AU - Skovorodin, D. I.
AU - Trunev, Yu A.
AU - Shikhovtsev, I. V.
PY - 2024/4
Y1 - 2024/4
N2 - Abstract: A short review of the studies carried out at the Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences (BINP SB RAS) on the photon neutralization of the beams of negative ions is presented. The principal distinctive feature of the presented approach consists in the nonresonant accumulation of photons in a limited space. Their confinement is based on the adiabatic motion of photons in a system of concave mirrors, which is insensitive to the quality of the injected radiation. An analysis is carried out of the possibility of using the neutralizer based on such a nonresonant photon trap in large-scale installations such as ITER and TRT, and a future experiment is described on the photon neutralization using a beam of negative hydrogen ions with energy up to 130 keV and a current of about 10 mA.
AB - Abstract: A short review of the studies carried out at the Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences (BINP SB RAS) on the photon neutralization of the beams of negative ions is presented. The principal distinctive feature of the presented approach consists in the nonresonant accumulation of photons in a limited space. Their confinement is based on the adiabatic motion of photons in a system of concave mirrors, which is insensitive to the quality of the injected radiation. An analysis is carried out of the possibility of using the neutralizer based on such a nonresonant photon trap in large-scale installations such as ITER and TRT, and a future experiment is described on the photon neutralization using a beam of negative hydrogen ions with energy up to 130 keV and a current of about 10 mA.
KW - ITER
KW - TRT
KW - adiabatic invariants
KW - nonresonant photon trap
KW - optical fiber laser
KW - photoneutralization
UR - https://www.mendeley.com/catalogue/c24ed80b-ca12-38db-a455-9a5fb0cee34f/
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85195457713&origin=inward&txGid=cbaed0c32ff5b520ae13ae83972424e2
U2 - 10.1134/S1063780X24600233
DO - 10.1134/S1063780X24600233
M3 - Article
VL - 50
SP - 514
EP - 523
JO - Plasma Physics Reports
JF - Plasma Physics Reports
SN - 1063-780X
IS - 4
ER -
ID: 61064619