Study of $^{168}$Dy mass by heavy ion transfer reactions

Xiuqin Lu; Jiyu Guo; Kui Zhao; Yehao Cheng; Yong Ma; Zhichang Li; Shuyuan Li; Ming Ruan

EPJ

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2024 Impact factor 2.8

Hadrons and Nuclei

Eur. Phys. J A 2, 149-151

Study of ¹⁶⁸Dy mass by heavy ion transfer reactions

Xiuqin Lu - Jiyu Guo - Kui Zhao - Yehao Cheng - Yong Ma - Zhichang Li - Shuyuan Li - Ming Ruan

China Institute of Atomic Energy, P. O. Box 275 (10), Beijing, 102413, People's Republic of China

Received: 23 September 1997 / Revised version: 1 December 1997 Communicated by D. Schwalm

Abstract
The mass of ¹⁶⁸Dy has been measured for the first time using the two-proton pick-up reaction ¹⁷⁰Er(¹⁸O,²⁰Ne) at an ¹⁸O energy of 104 MeV. The products of the reaction were detected at the focal plane of the Q3D spectrometer. The Q value of the ¹⁷⁰Er(¹⁸O,²⁰Ne) ¹⁶⁸Dy reaction was found to be $4.71 \pm 0.14$ MeV . The mass excess of ¹⁶⁸Dy was deduced to be $-58.57 \pm 0.14$ MeV.