IMPROVED HALF-LIVES OF 8+ AND 11− ISOMERIC STATES IN 202Po

被引：0

作者：

Singh S. ^{[1
]}

Choudhury D. ^{[1
]}

Roy R. ^{[1
]}

Maheshwari B. ^{[2
]}

Palit R. ^{[3
]}

Dey P. ^{[3
]}

Das B. ^{[3
]}

Kundu A. ^{[3
]}

Laskar Md.S.R. ^{[3
]}

Negi D. ^{[3
]}

Naidu B.S. ^{[3
]}

Jadhav S. ^{[3
]}

Thomas A.V. ^{[3
]}

Dhal A. ^{[4
]}

Nag S. ^{[5
]}

Goel N. ^{[5
]}

机构：

[1] Indian Institute of Technology Ropar, Punjab, Rupnagar

[2] Department of Physics, University of Zagreb, Zagreb

[3] Tata Institute of Fundamental Research, Mumbai

[4] Extreme Light Infrastructure — Nuclear Physics, Măgurele

[5] Indian Institute of Technology BHU, Varanasi

来源：

Acta Physica Polonica B, Proceedings Supplement | 2024年 / 17卷 / 03期

关键词：

D O I：

10.5506/APhysPolBSupp.17.3-A10

中图分类号：

学科分类号：

摘要：

The level structure of 202Po was studied using the 195Pt(12C, 5n) reaction at a beam energy of 83 MeV. Improved lifetime measurements have been performed for the 8+ and 11− isomeric states by the decay slope method using high-purity germanium clover detectors. The half-lives of these isomeric states were found to be T1/2(8+)=114±5 ns and T1/2(11−)= 83±6 ns. The variation of the reduced transition probabilities with neutron and proton number in the decay of these proton-dominated isomeric states is discussed. © 2024 Jagiellonian University. All rights reserved.

引用

共 50 条

[1] HALF-LIVES OF ISOMERIC STATES IN PB202, PB203, PB206 AND TL202
ASTROM, B
ARKIV FOR FYSIK, 1957, 12 (03): : 237 - 245
[2] Determination of half-lives for isomeric states in 197Bi
Zhou, Xiaohong
Sun, Xiangfu
Guo, Yingxiang
Lei, Xiangguo
Liu, Zhong
Zhang, Yuhu
Chen, Xinfeng
Jin, Hanjuan
Luo, Yixiao
1997, (20):
[3] HALF-LIVES OF THE GROUND AND ISOMERIC STATES OF LU-174
BALALAEV, VA
DZHELEPOV, BS
MEDVEDEV, AI
MESHTER, A
UCHEVATKIN, IF
SOVIET PHYSICS JETP-USSR, 1964, 19 (04): : 998 - 998
[4] Half-lives of the Isomeric States 102m,gRh
Skakun, Ye.
Utenkov, S. N.
Dovbnya, A. N.
Qaim, S. M.
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[5] MAGNETIC-MOMENTS AND HALF-LIVES OF ISOMERIC STATES IN POLONIUM ISOTOPES
HAUSSER, O
ALEXANDER, TK
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KHANNA, FC
TOWNER, IS
NUCLEAR PHYSICS A, 1976, 273 (01) : 253 - 268
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Zhang, YH
Zhao, QZ
Zhu, SF
Xu, HS
Zhou, XH
Guo, YX
Lei, XG
Lu, J
Gou, QB
Liu, Z
Jin, HJ
Luo, YX
Gou, QB
Liu, Z
Jin, HJ
Lu, YX
Sun, XF
Zhu, YT
CHINESE PHYSICS LETTERS, 1998, 15 (02) : 92 - 94
[7] MEASUREMENT OF HALF-LIVES OF ISOMERIC NUCLEAR STATES BY A METHOD OF TIME INTERVAL ANALYSIS
TATCHER, M
LINDEMAN, H
NUCLEAR INSTRUMENTS & METHODS, 1968, 61 (01): : 58 - &
[8] HALF-LIVES OF ISOMERIC STATES IN FE-57 AND KR-83
AHMAD, I
REHM, KE
KANTER, EP
KUTSCHERA, W
PHILLIPS, WR
BARNETT, AR
PHYSICAL REVIEW C, 1995, 52 (04): : 2240 - 2241
[9] α-decay half-lives of ground and isomeric states calculated in a unified theoretical framework
Zhang, XP
Ren, ZZ
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[10] INVESTIGATION OF SHORT-LIVED ISOMERIC STATES WITH HALF-LIVES IN MUS AND MS REGION
BRANDI, K
ENGELMANN, R
HEPP, V
KLUGE, E
KREHBIEL, H
MEYERBER.U
NUCLEAR PHYSICS, 1964, 59 (01): : 33 - +

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