Charge-changing interactions probing point-proton radii of nuclei

Charge-changing interactions probing point-proton radii of nuclei
复制标题

电荷变化相互作用探测原子核的点质子半径

DOI:
10.1051/epjconf/20146603099
复制
发表时间:
2014
期刊:
Eur. Phys. J.
影响因子:
--
通讯作者:
T. Koj
T. Koj
中科院分区:
--
文献类型:
--
作者:
S. Yamaki;J. Kouno;D. Nishimura;M. Nagashima;M. Takechi;K. Sato;K. Abe;Y. Abe;M. Fukuda;H. Furuki;I. Hachiuma;A. Homma;N. Ichihashi;C. Ichikawa;N. Inaba;T. Ito;K. Iwamoto;T. Izumikawa;Y. Kamisho;N. Kikuchi;S. Kinno;A. Kitagawa;T. Koj

文献摘要

参考文献

相似文献

电荷变化相互作用是否可以用来探测原子核的点质子半径,这个问题仍然没有答案。用中能稳定和非稳定核束系统地研究了电荷变化截面σcc。对于轻丰中子核,实验σ cc值与Glauber模型计算值之比在宽的Z/N范围内几乎是常数。这使得能够确定密度分布,即,原子核中质子的半径。为了测试本方法对核图中所有核的适用性,对Z = 18至32的中等质量核进行了广泛的测量。目前的研究表明,一种新的实验方法探索奇异核的潜在能力。
The question of whether charge-changing interactions can be used to probe point-proton radii of nuclei remains unanswered. Charge-changing cross sections, σcc, were systematically investigated using stable and unstable nuclear beams of intermediateenergy. The ratios of the experimental σccvalues to the calculated ones obtained from a phenomenological Glauber-type model analysis are found to be nearly constant in a broad range ofZ/Nfor light neutron-rich nuclei. This enables the determination of density distributions, i.e., the radii of protons tightly bound in nuclei. To test the applicability of the present method to all nuclei in the nuclear chart, extensive measurements were performed for medium-mass nuclei ranging fromZ= 18 to 32. The present study suggests the potential capability of a new experimental approach for exploring exotic nuclei.
290 和 400 MeV/核子 12C 束流在元素目标上的碎裂截面
DOI: 10.1103/physrevc.76.014911
发表时间: 2007
期刊: Physical Review C
影响因子: 3.1
作者:
C. Zeitlin;S. Guetersloh;L. Heilbronn;J. Miller;A. Fukumura;Y. Iwata;T. Murakami
通讯作者: T. Murakami
DOI: 10.1016/j.nimb.2013.05.057
发表时间: 2013
期刊: Nucl. Instrum. Methods Phys. Res.
影响因子: --
作者:
S. Yamaki;T. Yamaguchi;J. Kouno;K. Sato;N. Ichihashi;T. Suzuki;他32名
通讯作者: 他32名
碳、石蜡和水中约 110-MeV/核子 250-MeV/核子 C-12 反应中的总电荷变化和部分横截面测量
DOI: 10.1103/physrevc.66.039901
发表时间: 2002
期刊: Physical Review C
影响因子: 3.1
作者:
A. Golovchenko;S. Tretyakova;J. Skvarc;T. Murakami;M. Toulemonde;R. Bimbot;N. Yasuda;M. Giacomelli;R. Ilić
通讯作者: R. Ilić
碳、石蜡和水中 〜 110 – 250 M e V / 核 12 C 反应中的总电荷变化和部分横截面测量
DOI: 10.1103/physrevc.66.014609
发表时间: 2002
期刊: Physical Review C
影响因子: 3.1
作者:
A. Golovchenko;J. Skvarc;N. Yasuda;M. Giacomelli;S. Tretyakova;R. Ilić;R. Bimbot;M. Toulemonde;T. Murakami
通讯作者: T. Murakami