A possible probe of the new fifth force

doi:10.1140/epja/i2018-12592-4

	A possible probe of the new fifth force
	Yong, Gao-Chan
刊名	EUROPEAN PHYSICAL JOURNAL A
	2018-09-24
卷号	54
ISSN号	1434-6001
DOI	10.1140/epja/i2018-12592-4
英文摘要	The proposed protophobic fifth force in Phys. Rev. Lett. 117, 071803 (2016) has recently attracted much attention. To confirm or refute the existence of this new interaction, here I propose a method to probe the protophobic fifth force in dense matter that forms in nucleus-nucleus collisions. As expected, the protophobic fifth force has negligible effects on the usual observables in nucleus-nucleus collisions. While the protophobic fifth force evidently affects the value of the final positively and negatively charged pions ratio at very high kinetic energies. The signal thus could be used to probe the protophobic fifth force in dense matter by nucleus-nucleus collisions experiments at current experimental facilities worldwide.
资助项目	National Natural Science Foundation of China[11775275] ; National Natural Science Foundation of China[11435014]
WOS关键词	NON-NEWTONIAN GRAVITY ; INVERSE-SQUARE LAW ; COLLISIONS ; SYMMETRY ; SEARCH ; DECAYS ; ENERGY ; MODELS ; BOSONS
WOS研究方向	Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000446263000001
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/64380]
专题	中国科学院近代物理研究所
通讯作者	Yong, Gao-Chan
作者单位	Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Yong, Gao-Chan. A possible probe of the new fifth force[J]. EUROPEAN PHYSICAL JOURNAL A,2018,54.
APA	Yong, Gao-Chan.(2018).A possible probe of the new fifth force.EUROPEAN PHYSICAL JOURNAL A,54.
MLA	Yong, Gao-Chan."A possible probe of the new fifth force".EUROPEAN PHYSICAL JOURNAL A 54(2018).