Simultaneous measurement of 
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-delayed proton and 
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 emission of 
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 for the 
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Liang, Pengfei; Sun, L. J.; Lee, J.; Hou, S. Q.; Xu, X. X.; Lin, C. J.; Yuan, C. X.; He, J. J.; Li, Z. H.; Wang, J. S.; Wang, D. X.; Wu, H. Y.; Yang, Y.; Lam, Y. H.; Ma, P.; Duan, F. F.; Gao, Zhihao; Bai, Zhiyong; B., J.; Wang, J. G.; Zhong, F. P.; Wu, C. G.; Luo, D. W.; Jiang, Ying; Liu, Y.; Hou, D. S.; Li, R.; R., N.; H., W.; Shi, Gen-hua; Yu, Guoyang; Patel, D.; Jin, Shichao; Wang, Y. F.; Yu, Yongle; Zhou, Qiaogen; Wang, P.; Hu, Liming; Wang, X.; Zang, H. L.; Li, P. J.; Zhao, Qiong; Jia, H. M.; Yang, L.; Wen, Peiwei; Feng, Yan; Zhang, G. L.; Pan, Min; Wang, X. Y.; Sun, Haohan; Hu, Zhengguo; Chen, R. F.; Liu, M. L.; Yang, Weiqing; Zhao, Y. M.

doi:10.1103/physrevc.101.024305

Cited by 14 publications

(32 citation statements)

References 49 publications

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“…This is significantly smaller than shell-model predictions [24] and Bennett et al [5] note that no individual piece of evidence for the γ decay of the 3 + 5928-keV level in 26 Si, following the β decay of 26 P, was wholly conclusive on its own. In this regard, a very recent investigation of 26 P β decay by Liang et al [33] also observed a 1742-keV transition, in agreement with Ref. [5], although a βγ intensity > 3 times higher was reported.…”

supporting

confidence: 80%

“…Previous studies of the 25 Al(p, γ ) 26 Si reaction [5,[22][23][24][25][26][27][28][29][30][31][32][33] indicate that the rate is dominated by resonant capture to excited states in 26 Si above the proton-emission threshold energy of 5513.99 (13) keV [34]. Specifically, a 3 + 5927.6(10)-keV level in 26 Si, corresponding to a = 0 capture resonance on the 5/2 + ground state of 25 Al, is expected to make the most significant contribution.…”

mentioning

confidence: 99%

“…However, a value of ωγ = 34.5 +1.70 −1.57 meV was quoted in Ref. [33], based on a weighted mean among Refs. [5,33,36].…”

mentioning

confidence: 99%

“…[33], based on a weighted mean among Refs. [5,33,36]. This procedure does not seem wholly well justified, given the large discrepancy between the βγ intensities of Ref.…”

mentioning

confidence: 99%

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New constraints on the Al25(p,γ) reaction and its influence on the flux of cosmic γ rays from classical nova explosions

et al. 2021

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supporting

confidence: 80%

mentioning

confidence: 99%

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New constraints on the Al25(p,γ) reaction and its influence on the flux of cosmic γ rays from classical nova explosions

et al. 2021

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“…随着RIBLL1性能的逐渐提升, 轻核区远离β稳定线核束的产生成为可能. 在前期研究晕核结构 [8,9] 、激发态双质子发射 [10~17] 和双α发射 [18,19] 等工作的基础上, 我们发展了连续束注入-衰变方法, 从2011年 [30] , 27-29 S [31,32] 和 36,37 Ca [33] 等10余个核(图1). 本文将对实验方法、国际研究现状和国内基于RIBLL1的实验结果等作一个简要回顾.…”

unclassified

Progress on decays of extremely proton-rich nuclei based on the HIRFL-RIBLL1 facility

Lin¹,

Xu²,

Sun³

et al. 2021

Chin. Sci. Bull.

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Charge resolution in the isochronous mass spectrometry and the mass of $$^{51}$$Co

et al. 2021

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Isochronous mass spectrometry (IMS) of heavyion storage rings is a powerful tool for the mass measurements of short-lived nuclei. In IMS experiments, masses are determined through precision measurements of the revolution times of the ions stored in the ring. However, the revolution times cannot be resolved for particles with nearly the same mass-to-charge (m/q) ratios. To overcome this limitation and to extract the accurate revolution times for such pairs of ion species with very close m/q ratios, in our early work on particle identification, we analyzed the amplitudes of the timing signals from the detector based on the emission of secondary electrons. Here, the previous data analysis method is further improved by considering the signal amplitudes, detection efficiencies, and number of stored ions in the ring. A sensitive Z-dependent parameter is introduced in the data analysis, leading to a better resolution of 34 Ar 18þ and 51 Co 27þ with A=Z ¼ 17=9. The mean revolution times of 34 Ar 18þ and 51 Co 27þ are deduced, although their time difference is merely 1.8 ps. The uncorrected, overlapped peak of these ions has a full width at half maximum of 7.7 ps. The mass excess of 51 Co was determined to be À27;332ð41Þ keV, which is in agreement with the previous value of À27;342ð48Þ keV.

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Simultaneous measurement of β -delayed proton and γ emission of P26 for the <

Cited by 14 publications

References 49 publications

New constraints on the Al25(p,γ) reaction and its influence on the flux of cosmic γ rays from classical nova explosions

New constraints on the Al25(p,γ) reaction and its influence on the flux of cosmic γ rays from classical nova explosions

Progress on decays of extremely proton-rich nuclei based on the HIRFL-RIBLL1 facility

Charge resolution in the isochronous mass spectrometry and the mass of $$^{51}$$Co

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