| ^106,110Pd （p,nγ）^106,110 Ag reactions at Ep = 6.0 - 7.7 MeV |
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| 引用本文： | 胡碧涛,P.P. 查鲁宾,U.U. 尤拉夫列夫.^106,110Pd （p,nγ）^106,110 Ag reactions at Ep = 6.0 - 7.7 MeV[J].中国物理 B,2007,16(4):989-993. |
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| 作者姓名： | 胡碧涛 P.P. 查鲁宾 U.U. 尤拉夫列夫 |
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| 作者单位： | Department of Modern Physics, Lanzhou University, Lanzhou 730000,
China;Faculty of Physics, Saint Petersburg University, Saint Petersburg, Russia;Faculty of Physics, Saint Petersburg University, Saint Petersburg, Russia |
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| 摘 要： | This paper reports that the experimental excitation functions of reaction （p,n） are measured for ^106pd and ^110pd at proton energy Ep = 6.1 - 7.5 MeV and Ep = 6.0 - 7.7 MeV respectively. The off-resonance excitation functions were compared with calculation values of the statistical model. A new formula used to estimate the peak cross section of isobaric analogue resonance was tested and it was found that calculation values agree reasonably well with the present data within experimental error, which confirms that the excitation strength of isobaric analogue state in （p,n） reaction not only depends on its spin, but also proportionally increases with the projectile proton spatial transmission Tp and the spectroscopic factor S for reaction （d,p） on the same target.
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| 关 键 词： | 钯 银 核反应 同重元素类似共振 横截面 统计模型 质子能级 |
| 收稿时间： | 2006-02-13 |
| 修稿时间： | 2006-02-132006-08-12 |
106,110Pd (p,nγ)106,110Ag reactions at Ep=6.0-7.7MeV |
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| Hu Bi-Tao,P.P. Zarubin and U.U. Juravlev.106,110Pd (p,nγ)106,110Ag reactions at Ep=6.0-7.7MeV[J].Chinese Physics B,2007,16(4):989-993. |
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| Authors: | Hu Bi-Tao PP Zarubin and UU Juravlev |
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| Institution: | 1. Department of Modern Physics, Lanzhou University, Lanzhou 730000, China;2. Faculty of Physics, Saint Petersburg University, Saint Petersburg, Russia |
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| Abstract: | This paper reports that the experimental excitation functions of reaction (p,n)
are measured for 106,110Pd and ^{110}Pd at proton energy Ep=6.1-7.5MeV
and Ep=6.0-7.7MeV respectively. The off-resonance excitation functions were
compared with calculation values of the statistical model. A new formula
used to estimate the peak cross section of isobaric analogue resonance
was tested and it was found that calculation values agree reasonably well
with the present data within experimental error, which confirms that the
excitation strength of isobaric analogue state in (p,n) reaction not
only depends on its spin, but also proportionally increases with the
projectile proton spatial transmission Tp and the spectroscopic factor
S for reaction (d,p) on the same target. |
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| Keywords: | isobaric analogue resonance cross section statistical model |
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