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Coherent helicity amplitude for sequential decays
Chen, H; Ping RG(平荣刚); Ping, RG
2017
Source PublicationPHYSICAL REVIEW D
ISSN2470-0010
EISSN2470-0029
Volume95Issue:7Pages:76010
SubtypeArticle
AbstractWe present a derivation of coherent helicity amplitudes for a particle decaying into multifinal states with nonzero spins. The results show that the coherent amplitudes introduce additional rotations to transform the helicities into a consistent helicity system, which allows us to add helicity amplitudes for different decay chains coherently. These rotations may have significant effects on the interference between the decay chains in the partial wave analysis.
DOI10.1103/PhysRevD.95.076010
WOS KeywordCOUPLING AMPLITUDES ; PARTICLES ; SPIN
Indexed BySCI ; SCOPUS ; ADS ; INSPIREHEP
Language英语
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Particles & Fields
WOS IDWOS:000399805400007
ADS Bibcode2017PhRvD..95g6010C
ADS URLhttps://ui.adsabs.harvard.edu/abs/2017PhRvD..95g6010C
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2017PhRvD..95g6010C/citations
AXRIV CODE174
inspireid1591973
inspireURLhttps://inspirehep.net/record/1591973
Citation statistics
Cited Times:9 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/284535
Collection实验物理中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Chen, H,Ping RG,Ping, RG. Coherent helicity amplitude for sequential decays[J]. PHYSICAL REVIEW D,2017,95(7):76010.
APA Chen, H,平荣刚,&Ping, RG.(2017).Coherent helicity amplitude for sequential decays.PHYSICAL REVIEW D,95(7),76010.
MLA Chen, H,et al."Coherent helicity amplitude for sequential decays".PHYSICAL REVIEW D 95.7(2017):76010.
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