Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Laser excited nuclear γ-source of high spectral brightness. / Andreev, A.; Rozhdestvenskii, Yu; Platonov, K.; Salomaa, R.
в: World Academy of Science, Engineering and Technology, Том 61, 2010, стр. 122-128.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Laser excited nuclear γ-source of high spectral brightness
AU - Andreev, A.
AU - Rozhdestvenskii, Yu
AU - Platonov, K.
AU - Salomaa, R.
PY - 2010
Y1 - 2010
N2 - This paper considers various channels of gamma-quantum generation via an ultra-short high-power laser pulse interaction with different targets.We analyse the possibilities to create a pulsed gamma-radiation source using laser triggering of some nuclear reactions and isomer targets. It is shown that sub-MeV monochromatic short pulse of gamma-radiation can be obtained with pulse energy of sub-mJ level from isomer target irradiated by intense laser pulse. For nuclear reaction channel in lightatom materials, it is shown that sub-PW laser pulse gives rise to formation about million gamma-photons of multi-MeV energy.
AB - This paper considers various channels of gamma-quantum generation via an ultra-short high-power laser pulse interaction with different targets.We analyse the possibilities to create a pulsed gamma-radiation source using laser triggering of some nuclear reactions and isomer targets. It is shown that sub-MeV monochromatic short pulse of gamma-radiation can be obtained with pulse energy of sub-mJ level from isomer target irradiated by intense laser pulse. For nuclear reaction channel in lightatom materials, it is shown that sub-PW laser pulse gives rise to formation about million gamma-photons of multi-MeV energy.
KW - Fast particles
KW - High power laser
KW - Isomer target
KW - Short pulse
UR - http://www.scopus.com/inward/record.url?scp=78651566589&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:78651566589
VL - 61
SP - 122
EP - 128
JO - World Academy of Science, Engineering and Technology
JF - World Academy of Science, Engineering and Technology
SN - 1307-6892
ER -
ID: 85661943