Abstract
The problem of studying the spontaneous fission of nuclei from the exotic region of short-lived neutron-deficient isotopes with Z ≥ 100 is considered. A combined detecting system is created in the focal plane of the VASSILISSA separator. The main part of this system is a neutron detector that allows us to measure the yields of spontaneous fission neutrons from nuclei produced in a total fusion reaction with heavy ion beams in the on-line mode. This procedure is used for the first time to acquire data on the emission of spontaneous fission neutrons from short-lived 244,246Fm isotopes. Data gathered earlier for 252No isotopes are refined in the scope of this work.
| Original language | English |
|---|---|
| Pages (from-to) | 442-449 |
| Number of pages | 8 |
| Journal | Bulletin of the Russian Academy of Sciences: Physics |
| Volume | 79 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 01-04-2015 |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
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Investigating neutron multiplicity during the spontaneous fission of short-lived isotopes (Z ≥ 100) using the VASSILISSA recoil separator. / Svirikhin, A. I.; Gupta, M.; Yeremin, A. V.; Izosimov, I. N.; Isaev, A. V.; Kuznetsov, A. N.; Malyshev, O. N.; Mullins, S.; Popeko, A. G.; Sokol, E. A.; Chelnokov, M. L.; Chepigin, V. I.
In: Bulletin of the Russian Academy of Sciences: Physics, Vol. 79, No. 4, 01.04.2015, p. 442-449.Research output: Contribution to journal › Article
TY - JOUR
T1 - Investigating neutron multiplicity during the spontaneous fission of short-lived isotopes (Z ≥ 100) using the VASSILISSA recoil separator
AU - Svirikhin, A. I.
AU - Gupta, M.
AU - Yeremin, A. V.
AU - Izosimov, I. N.
AU - Isaev, A. V.
AU - Kuznetsov, A. N.
AU - Malyshev, O. N.
AU - Mullins, S.
AU - Popeko, A. G.
AU - Sokol, E. A.
AU - Chelnokov, M. L.
AU - Chepigin, V. I.
PY - 2015/4/1
Y1 - 2015/4/1
N2 - The problem of studying the spontaneous fission of nuclei from the exotic region of short-lived neutron-deficient isotopes with Z ≥ 100 is considered. A combined detecting system is created in the focal plane of the VASSILISSA separator. The main part of this system is a neutron detector that allows us to measure the yields of spontaneous fission neutrons from nuclei produced in a total fusion reaction with heavy ion beams in the on-line mode. This procedure is used for the first time to acquire data on the emission of spontaneous fission neutrons from short-lived 244,246Fm isotopes. Data gathered earlier for 252No isotopes are refined in the scope of this work.
AB - The problem of studying the spontaneous fission of nuclei from the exotic region of short-lived neutron-deficient isotopes with Z ≥ 100 is considered. A combined detecting system is created in the focal plane of the VASSILISSA separator. The main part of this system is a neutron detector that allows us to measure the yields of spontaneous fission neutrons from nuclei produced in a total fusion reaction with heavy ion beams in the on-line mode. This procedure is used for the first time to acquire data on the emission of spontaneous fission neutrons from short-lived 244,246Fm isotopes. Data gathered earlier for 252No isotopes are refined in the scope of this work.
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U2 - 10.3103/S1062873815040310
DO - 10.3103/S1062873815040310
M3 - Article
VL - 79
SP - 442
EP - 449
JO - Bulletin of the Russian Academy of Sciences: Physics
JF - Bulletin of the Russian Academy of Sciences: Physics
SN - 1062-8738
IS - 4
ER -