Decay measurement of 283Cn produced in the 238U(48Ca,3n) reaction using GARIS-II

Daiya Kaji, Kouji Morimoto, Hiromitsu Haba, Yasuo Wakabayashi, Mirei Takeyama, Sayaka Yamaki, Yukiko Komori, Shinya Yanou, Shin ichi Goto, Kosuke Morita

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

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).

Original languageEnglish
Article number085001
Journaljournal of the physical society of japan
Volume86
Issue number8
DOIs
Publication statusPublished - Aug 15 2017

Fingerprint

fission
decay
recoil ions
separators
fusion
nuclei
cross sections
gases
excitation
energy

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Decay measurement of 283Cn produced in the 238U(48Ca,3n) reaction using GARIS-II. / Kaji, Daiya; Morimoto, Kouji; Haba, Hiromitsu; Wakabayashi, Yasuo; Takeyama, Mirei; Yamaki, Sayaka; Komori, Yukiko; Yanou, Shinya; Goto, Shin ichi; Morita, Kosuke.

In: journal of the physical society of japan, Vol. 86, No. 8, 085001, 15.08.2017.

Research output: Contribution to journalArticle

Kaji, D, Morimoto, K, Haba, H, Wakabayashi, Y, Takeyama, M, Yamaki, S, Komori, Y, Yanou, S, Goto, SI & Morita, K 2017, 'Decay measurement of 283Cn produced in the 238U(48Ca,3n) reaction using GARIS-II', journal of the physical society of japan, vol. 86, no. 8, 085001. https://doi.org/10.7566/JPSJ.86.085001
Kaji, Daiya ; Morimoto, Kouji ; Haba, Hiromitsu ; Wakabayashi, Yasuo ; Takeyama, Mirei ; Yamaki, Sayaka ; Komori, Yukiko ; Yanou, Shinya ; Goto, Shin ichi ; Morita, Kosuke. / Decay measurement of 283Cn produced in the 238U(48Ca,3n) reaction using GARIS-II. In: journal of the physical society of japan. 2017 ; Vol. 86, No. 8.
@article{1bd41159ce9a46f49f34e66f52c1119e,
title = "Decay measurement of 283Cn produced in the 238U(48Ca,3n) reaction using GARIS-II",
abstract = "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).",
author = "Daiya Kaji and Kouji Morimoto and Hiromitsu Haba and Yasuo Wakabayashi and Mirei Takeyama and Sayaka Yamaki and Yukiko Komori and Shinya Yanou and Goto, {Shin ichi} and Kosuke Morita",
year = "2017",
month = "8",
day = "15",
doi = "10.7566/JPSJ.86.085001",
language = "English",
volume = "86",
journal = "Journal of the Physical Society of Japan",
issn = "0031-9015",
publisher = "Physical Society of Japan",
number = "8",

}

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).

UR - http://www.scopus.com/inward/record.url?scp=85026329580&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85026329580&partnerID=8YFLogxK

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 -