Excited states in 207Rn

Wan Ju Luo; Ying Xiang Guo; Xiao Hong Zhou; Yu Hu Zhang; Xiang Guo Lei; Zhong Liu; Yong Zheng; Min Liang Liu; Jian Jun He; Li Hua Zhu; Shu Xian Wen

doi:10.1088/0256-307X/20/5/312

Excited states in ²⁰⁷Rn

Wan Ju Luo^*
, Ying Xiang Guo
, Xiao Hong Zhou
, Yu Hu Zhang
, Xiang Guo Lei
, Zhong Liu
, Yong Zheng
, Min Liang Liu
, Jian Jun He
, Li Hua Zhu
, Shu Xian Wen

^*Corresponding author for this work

CAS - Institute of Modern Physics
China National Nuclear Corporation

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Excited states in ²⁰⁷Rn are investigated via the ¹⁹⁶Pt(¹⁶O,Sn)²⁰⁷Rn reaction at beam energies from 85 to 95 MeV using techniques of in-beam γ-ray spectroscopy. Measurements of γ-ray excitation function, x - γ and γ - γ - t coincidences are performed with ten BGO(AC)HPGe detectors. Based on these measurements, a level scheme of ²⁰⁷Rn, including 17 γ-rays and 18 levels, is established. Spins for most of the levels are proposed according to the measured DCO ratios. The level structure is compared with a weak-coupling calculation using the interaction energies extracted from neighbouring nuclei.

Original language	English
Pages (from-to)	632-634
Number of pages	3
Journal	Chinese Physics Letters
Volume	20
Issue number	5
DOIs	https://doi.org/10.1088/0256-307X/20/5/312
State	Published - May 2003
Externally published	Yes

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@article{3278b05624d048eab85b6d03b7d436a4,

title = "Excited states in 207Rn",

abstract = "Excited states in 207Rn are investigated via the 196Pt(16O,Sn)207Rn reaction at beam energies from 85 to 95 MeV using techniques of in-beam γ-ray spectroscopy. Measurements of γ-ray excitation function, x - γ and γ - γ - t coincidences are performed with ten BGO(AC)HPGe detectors. Based on these measurements, a level scheme of 207Rn, including 17 γ-rays and 18 levels, is established. Spins for most of the levels are proposed according to the measured DCO ratios. The level structure is compared with a weak-coupling calculation using the interaction energies extracted from neighbouring nuclei.",

author = "Luo, \{Wan Ju\} and Guo, \{Ying Xiang\} and Zhou, \{Xiao Hong\} and Zhang, \{Yu Hu\} and Lei, \{Xiang Guo\} and Zhong Liu and Yong Zheng and Liu, \{Min Liang\} and He, \{Jian Jun\} and Zhu, \{Li Hua\} and Wen, \{Shu Xian\}",

year = "2003",

month = may,

doi = "10.1088/0256-307X/20/5/312",

language = "英语",

volume = "20",

pages = "632--634",

journal = "Chinese Physics Letters",

issn = "0256-307X",

publisher = "IOP Publishing Ltd.",

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TY - JOUR

T1 - Excited states in 207Rn

AU - Luo, Wan Ju

AU - Guo, Ying Xiang

AU - Zhou, Xiao Hong

AU - Zhang, Yu Hu

AU - Lei, Xiang Guo

AU - Liu, Zhong

AU - Zheng, Yong

AU - Liu, Min Liang

AU - He, Jian Jun

AU - Zhu, Li Hua

AU - Wen, Shu Xian

PY - 2003/5

Y1 - 2003/5

N2 - Excited states in 207Rn are investigated via the 196Pt(16O,Sn)207Rn reaction at beam energies from 85 to 95 MeV using techniques of in-beam γ-ray spectroscopy. Measurements of γ-ray excitation function, x - γ and γ - γ - t coincidences are performed with ten BGO(AC)HPGe detectors. Based on these measurements, a level scheme of 207Rn, including 17 γ-rays and 18 levels, is established. Spins for most of the levels are proposed according to the measured DCO ratios. The level structure is compared with a weak-coupling calculation using the interaction energies extracted from neighbouring nuclei.

AB - Excited states in 207Rn are investigated via the 196Pt(16O,Sn)207Rn reaction at beam energies from 85 to 95 MeV using techniques of in-beam γ-ray spectroscopy. Measurements of γ-ray excitation function, x - γ and γ - γ - t coincidences are performed with ten BGO(AC)HPGe detectors. Based on these measurements, a level scheme of 207Rn, including 17 γ-rays and 18 levels, is established. Spins for most of the levels are proposed according to the measured DCO ratios. The level structure is compared with a weak-coupling calculation using the interaction energies extracted from neighbouring nuclei.

UR - https://www.scopus.com/pages/publications/0038248952

U2 - 10.1088/0256-307X/20/5/312

DO - 10.1088/0256-307X/20/5/312

M3 - 文章

AN - SCOPUS:0038248952

SN - 0256-307X

VL - 20

SP - 632

EP - 634

JO - Chinese Physics Letters

JF - Chinese Physics Letters

IS - 5

ER -

Excited states in ²⁰⁷Rn

Abstract

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