Spectroscopic study of 40K

被引：0

作者：

Rahaman, Rozina ^{[1
]}

Bisoi, Abhijit ^{[1
]}

Das, Ananya ^{[2
]}

Sapkota, Y. ^{[3
]}

Gupta, Arkabrata ^{[1
]}

Ray, S. ^{[4
]}

Sarkar, S. ^{[1
]}

Yashraj ^{[6
]}

Sharma, A. ^{[6
]}

Rohila, Bharti ^{[7
]}

Ahmed, I ^{[5
]}

Katre, Kaushik ^{[5
]}

Dutt, S. ^{[5
]}

Kumar, S. ^{[5
]}

Singh, R. P. ^{[5
]}

Kumar, R. ^{[5
]}

Muralithar, S. ^{[5
]}

机构：

[1] Indian Inst Engn Sci & Technol Shibpur, Howrah 711103, India

[2] Dream Inst Technol, Kolkata 700104, India

[3] Assam Don Bosco Univ, Tapesia Campus, Sonapur 782402, Assam, India

[4] Amity Inst Nucl Sci & Technol, Noida 201313, Uttar Pradesh, India

[5] Interuniv Accelerator Ctr, New Delhi 110067, India

[6] Himachal Pradesh Univ, Dept Phys, Shimla 171005, Himachal Prades, India

[7] Panjab Univ, Dept Phys, Chandigarh 160014, India

来源：

PHYSICAL REVIEW C | 2024年 / 109卷 / 02期

关键词：

SUPERDEFORMATION; STATES; BAND;

D O I：

10.1103/PhysRevC.109.024318

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

High spin states of 40K populated through the 27Al(19F, alpha np) 40K reaction at 68 MeV beam energy were studied using the Indian National Gamma Array (INGA) facility. Six new levels and fourteen new transitions were added to the existing level scheme. The spins and parities of most of the levels were assigned, modified, or confirmed from RDCO, RADO, and linear polarization measurements. The multipole mixing ratios (8) for most of the transitions were measured. Large -basis shell -model calculations were performed to understand the microscopic origin of the levels. Different particle restrictions in sd and pf shell orbitals were used to explain the experimental results.

引用

页数：13

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