TY - JOUR
T1 - Decay measurement of 283Cn produced in the 238U(48Ca,3n) reaction using GARIS-II
AU - Kaji, Daiya
AU - Morimoto, Kouji
AU - Haba, Hiromitsu
AU - Wakabayashi, Yasuo
AU - Takeyama, Mirei
AU - Yamaki, Sayaka
AU - Komori, Yukiko
AU - Yanou, Shinya
AU - Goto, Shin ichi
AU - Morita, Kosuke
PY - 2017/8/15
Y1 - 2017/8/15
N2 - The production of 283Cn in the hot fusion reaction of 238U(48Ca,3n) was confirmed using a new gas-filled recoil ion separator GARIS-II. At the excitation energies of the compound nucleus E* = 34.5 MeV, two decay events from 283Cn were observed, resulting in the cross section of σ3n = 2.0-1.3+2.7 pb. One is the spontaneous fission with decay time τ = 14.4 s. The other is the 9.45 MeV α-decay with τ = 5.4 s, followed by the spontaneous fission of 279Ds (154 ms).
AB - The production of 283Cn in the hot fusion reaction of 238U(48Ca,3n) was confirmed using a new gas-filled recoil ion separator GARIS-II. At the excitation energies of the compound nucleus E* = 34.5 MeV, two decay events from 283Cn were observed, resulting in the cross section of σ3n = 2.0-1.3+2.7 pb. One is the spontaneous fission with decay time τ = 14.4 s. The other is the 9.45 MeV α-decay with τ = 5.4 s, followed by the spontaneous fission of 279Ds (154 ms).
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U2 - 10.7566/JPSJ.86.085001
DO - 10.7566/JPSJ.86.085001
M3 - Article
AN - SCOPUS:85026329580
VL - 86
JO - Journal of the Physical Society of Japan
JF - Journal of the Physical Society of Japan
SN - 0031-9015
IS - 8
M1 - 085001
ER -