Verification of the Orbital Character of Low-Lying M1 Excitation
Mode in <sup>160</sup>Gd by 22MeV Proton Inelastic Scattering at a Forward Angle

Chin. Phys. Lett.

1995, Vol. 12

Issue (11): 649-652 DOI:

Original Articles

Verification of the Orbital Character of Low-Lying M1 Excitation Mode in ¹⁶⁰Gd by 22MeV Proton Inelastic Scattering at a Forward Angle

AN Zhu^*;SHI Zongren;CHEN Quan;DING Dazhao

^*Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064 China Institute of Atomic Energy, Beijing 102413

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AN Zhu, SHI Zongren, CHEN Quan et al 1995 Chin. Phys. Lett. 12 649-652

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Abstract By 22MeV proton inelastic scattering at the forward angle of 10°, the orbital character of new low-lying M1 excitation states in ¹⁶⁰Gd has been verified. At the same time, several new energy levels of ¹⁶⁰Gd are observed, and values of spin, parity and deformation length for two new energy levels with excitation energies of 2.558 and 2.607 MeV are given via collective distorted wave Born approximation calculations.

Keywords: 21.60.-n 25.40.Ep 27.70.+q

Published: 01 November 1995

PACS:	21.60.-n	(Nuclear structure models and methods)
	25.40.Ep	(Inelastic proton scattering)
	27.70.+q	(150 ≤ A ≤ 189)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1995/V12/I11/0649

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	AN Zhu
	SHI Zongren
	CHEN Quan
	DING Dazhao

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