Measurement of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Fe</mml:mi><mml:mprescripts /><mml:none /><mml:mn>52</mml:mn></mml:mmultiscripts></mml:math>mass via the precise proton-decay energy of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Co</mml:mi><mml:none /><mml:mi>m</mml:mi><mml:mprescripts /><mml:none /><mml:mn>53</mml:mn></mml:mmultiscripts></mml:math>

Shen, Y. P.; Liu, W. P.; Su, Jun; Zhang, N. T.; Jing, Long; Wang, Y. B.; Guo, Bin; Yan, S. Q.; Li, Y. J.; Zeng, Sheng; Liu, Gang; Du, Xianchao; Lin, Ge; Bai, X. X.; Wang, J. S.; Zhang, Y. H.; Zhou, X. H.; Tang, Xiaodong; He, J. J.; Yang, Y. Y.; Jin, S.; Ma, P.; B., J.; Huang, Mei‐Rong; Bai, Zhiyong; Zhou, Yuanjing; H., W.; Hu, J.; Xu, Shiwei; B., S.; Chen, S. Z.; Zhang, L. Y.; Ding, Bing; Li, Z. H.

doi:10.1103/physrevc.91.047304

Cited by 7 publications

(3 citation statements)

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“…Ne, 19 Ne(p, γ) 20 Na, 56 Ni(p, γ) 58 Cu, 25 Al(p, γ) 26 Si, 14 21 Na(图11)等反应的研究 [47][48][49] , 为将来在HIAF开展更丰质子核区的相关反应奠定了基础. [50] , 包括近质子滴线短寿命核素 63 Ge, 65 As, 67 Se和 71 Kr的质量 [51] 和缺中子短寿命原子核(尤其是存在的Ca-Sc循环 [52] .…”

Section: R-过程反应流在丰中子超重区a=270附近发生裂unclassified

“…中科院近代物理所还精确测量了近质子滴线短寿命核素 41 Ti, 45 . 原子能院基于RIBLL次级束流线, 通过精确测量 53 Co的质子衰变能, 给出了 52 Fe的质量 [56] . 包括正在发展的位置灵敏的 TOF MCP探测器 [57] , 这些工作为将来在HIAF开展r-过 [58,59] .…”

Section: R-过程反应流在丰中子超重区a=270附近发生裂unclassified

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Research program of nuclear astrophysics based on the HIAF

Liu

Tang

et al. 2020

Sci. Sin.-Phys. Mech. Astron.

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Section: R-过程反应流在丰中子超重区a=270附近发生裂unclassified

Research program of nuclear astrophysics based on the HIAF

Liu

Tang

et al. 2020

Sci. Sin.-Phys. Mech. Astron.

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“…However, subsequent precision mass measurement by PTMS suggests that the oneproton and two-proton decay may stem from two differ-ent isomeric states [103]. Using the precise proton-decay energy of 53 Co m , a recent work redetermined the mass of 52 Fe [104].…”

Section: Indirect Methodsmentioning

confidence: 99%

Toward precision mass measurements of neutron-rich nuclei relevant to r-process nucleosynthesis

et al. 2015

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The open question of where, when, and how the heavy elements beyond iron enrich our Universe has triggered a new era in nuclear physics studies. Of all the relevant nuclear physics inputs, the mass of very neutron-rich nuclides is a key quantity for revealing the origin of heavy elements beyond iron. Although the precise determination of this property is a great challenge, enormous progress has been made in recent decades, and it has contributed significantly to both nuclear structure and astrophysical nucleosynthesis studies. In this review, we first survey our present knowledge of the nuclear mass surface, emphasizing the importance of nuclear mass precision in r-process calculations. We then discuss recent progress in various methods of nuclear mass measurement with a few selected examples. For each method, we focus on recent breakthroughs and discuss possible ways of improving the weighing of r-process nuclides.

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Charged-Particle Radioactive Decays

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2022

Handbook of Nuclear Physics

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Measurement of theFe52mass via the precise proton-decay energy ofCom53

Cited by 7 publications

References 21 publications

Research program of nuclear astrophysics based on the HIAF

Research program of nuclear astrophysics based on the HIAF

Toward precision mass measurements of neutron-rich nuclei relevant to r-process nucleosynthesis

Charged-Particle Radioactive Decays

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