The role of antihydrogen formation in the radial transport of antiprotons in positron plasmas
The role of antihydrogen formation in the radial transport of antiprotons in positron plasmas
复制标题
反氢形成在正电子等离子体中反质子径向传输中的作用
DOI:
10.1088/0953-4075/49/13/134004
复制
发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Jonsell S
中科院分区:
文献类型:
--
作者:
Jonsell S
Simulations have been performed of the radial transport of antiprotons in positron plasmas under ambient conditions typical of those used in antihydrogen formation experiments. The parameter range explored includes several positron densities and temperatures, as well as two different magnetic fields (1 and 3 T). Computations were also performed in which the antihydrogen formation process was artificially suppressed in order to isolate its role from other collisional sources of transport. The results show that, at the lowest positron plasma temperatures, repeated cycles of antihydrogen formation and destruction are the dominant source of radial (cross magnetic field) transport, and that the phenomenon is an example of anomalous diffusion.
登录
查看更多内容
影响因子:
2.9
作者:
Tuerker Topcu;F. Robicheaux
通讯作者:
F. Robicheaux
影响因子:
2.9
作者:
D. Vrinceanu;Suxing Hu;S. Mazevet;L. Collins
通讯作者:
L. Collins
影响因子:
19.6
作者:
Andresen, G. B.;Ashkezari, M. D.;Yamazaki, Y.
通讯作者:
Yamazaki, Y.
影响因子:
2.9
作者:
F. Robicheaux
通讯作者:
F. Robicheaux
影响因子:
--
作者:
E. Lodi Rizzini;L. Venturelli;N. Zurlo
通讯作者:
N. Zurlo