First Direct Measurement of an Astrophysical p-Process Reaction Cross Section Using a Radioactive Ion Beam.
First Direct Measurement of an Astrophysical p-Process Reaction Cross Section Using a Radioactive Ion Beam.
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首次使用放射性离子束直接测量天体物理过程反应截面。
DOI:
10.1103/physrevlett.127.112701
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发表时间:
2021
影响因子:
8.6
通讯作者:
Lotay G
中科院分区:
文献类型:
--
作者:
Lotay G
We have performed the first direct measurement of theradiative capture reaction cross section in inverse kinematics using a radioactive beam ofat incident energies of 2.4 and. The measured cross section at an effective relative kinetic energy of, which lies within the relevant energy window for core collapse supernovae, is smaller than the prediction of statistical model calculations. This leads to the abundance ofproduced in the astrophysicalprocess being higher than previously calculated. Moreover, the discrepancy of the present data with theoretical predictions indicates that further experimental investigation of-process reactions involving unstable projectiles is clearly warranted.
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DOI:
10.1088/0067-0049/201/2/26
发表时间:
2012
期刊:
The Astrophysical Journal Supplement Series
影响因子:
--
作者:
T. Rauscher
通讯作者:
T. Rauscher
DOI:
--
发表时间:
2019
期刊:
Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment
影响因子:
--
作者:
B. Davids;M. Williams;N. Esker;M. Alcorta;D. Connolly;B. Fulton;K. Hudson;N. Khan;O. Kirsebom;J. Lighthall;P. Machule
通讯作者:
P. Machule
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
E. McCutchan
通讯作者:
E. McCutchan
影响因子:
18.1
作者:
T. Rauscher;T. Rauscher;T. Rauscher;Nicolas Dauphas;I. Dillmann;Carla Fröhlich;Z. Fülöp;G. Gyürky
通讯作者:
T. Rauscher;T. Rauscher;T. Rauscher;Nicolas Dauphas;I. Dillmann;Carla Fröhlich;Z. Fülöp;G. Gyürky
影响因子:
4.8
作者:
U. Battino;M. Pignatari;C. Travaglio;C. Lederer-Woods;P. Denissenkov;F. Herwig;Friedrich-Karl Thielemann;T. Rauscher
通讯作者:
U. Battino;M. Pignatari;C. Travaglio;C. Lederer-Woods;P. Denissenkov;F. Herwig;Friedrich-Karl Thielemann;T. Rauscher