Speakers
Dr
Alexey Rusetskii
(Lebedev Physical Institute RAS, Moscow, Russia)Dr
Mikhail Negodaev
(Lebedev Physical Institute RAS, Moscow, Russia)
Description
At the ion accelerator HELIS [1-4] at the LPI, the neutron yield is investigated in DD reactions within a polycrystalline deuterium-saturated CVD diamond, during an irradiation of its surface by a deuterium ion beam with the energy less than 30 keV. The measurements of the neutron flux in the beam direction are performed in dependence on the target angle, β, with respect to the beam axis. These measurements are performed using a multichannel detector based on He3 counters. A significant anisotropy in neutron yield is observed, it was higher by a factor of 3 at β=0 compared to that at β = ±45. The possible reasons for the anisotropy, including ion channeling, are discussed.
References
1. A. V. Bagulya, O. D. Dalkarov, M. A. Negodaev, A. S. Rusetskii, A. P. Chubenko, Bulletin of the Lebedev Physics Institute, 2012, Vol. 39, No. 9, pp. 247–253.
2. A. V. Bagulya, O. D. Dalkarov, M. A. Negodaev, A. S. Rusetskii, A. P. Chubenko, Bulletin of the Lebedev Physics Institute, 2012, Vol. 39, No. 12, pp. 325–329.
3. A.V. Bagulya, O.D. Dalkarov, M.A. Negodaev, A.S. Rusetskii, A.P. Chubenko, A.L. Shchepetov, Bulletin of the Lebedev Physics Institute, 2013, Vol. 40, No. 10, pp. 282–284.
4.A.V. Bagulya, O.D. Dalkarov, M.A. Negodaev, A.S. Rusetskii, A.P. Chubenko, A.L. Shchepetov, Bulletin of the Lebedev Physics Institute, 2013, Vol. 40, No. 11, pp. 305–309.
Primary authors
Dr
Alexey Rusetskii
(Lebedev Physical Institute RAS, Moscow, Russia)
Dr
Mikhail Negodaev
(Lebedev Physical Institute RAS, Moscow, Russia)
Co-authors
Dr
Alexander Bagulya
(Lebedev Physical Institute RAS, Moscow, Russia)
Dr
Alexander Chubenko
(Lebedev Physical Institute RAS, Moscow, Russia)
Dr
Andrey Bolshakov
(General Physical Institute RAS, Moscow, Russia)
Prof.
Oleg Dalkarov
(Lebedev Physical Institute RAS, Moscow, Russia)
Dr
Victor Ralchenko
(General Physical Institute RAS, Moscow, Russia)
