scholarly journals Bottom-flavored hadrons from top-quark decay at next-to-leading order in the general-mass variable-flavor-number scheme

2012 ◽  
Vol 862 (3) ◽  
pp. 720-736 ◽  
Author(s):  
Bernd A. Kniehl ◽  
Gustav Kramer ◽  
Seyed M. Moosavi Nejad
Keyword(s):  
Top Quark ◽  
Leading Order ◽  
Top Quark Decay ◽  
General Mass ◽  
Quark Decay

scholarly journals Top-Quark Decay at Next-to-Next-to-Leading Order in QCD

2013 ◽  
Vol 110 (4) ◽  
Author(s):  
Jun Gao ◽  
Chong Sheng Li ◽  
Hua Xing Zhu
Keyword(s):  
Top Quark ◽  
Leading Order ◽  
Top Quark Decay ◽  
Quark Decay

scholarly journals Decoupling theorem in top productions/decays revisited — To what extent can we understand it visually?

2016 ◽  
Vol 31 (04n05) ◽  
pp. 1650011 ◽  
Author(s):  
Zenrō Hioki
Keyword(s):  
Angular Distribution ◽  
Top Quark ◽  
Leading Order ◽  
Final Particle ◽  
Top Quark Decay ◽  
Visual Understanding ◽  
Quark Decay

I revisit here the decoupling theorem in top-quark productions/decays, which states that the angular distribution of any final-particle produced in those processes does not depend on any possible nonstandard top-quark decay interactions at their leading order when certain conditions are satisfied. Toward a simple, intuitive and visual understanding of this theorem, I will study to what extent we could explain why such a theorem holds without relying on any specific/detailed calculations.

scholarly journals Next-to-leading order QCD corrections to χcJW+b associated production from top-quark decay

2016 ◽  
Vol 94 (9) ◽  
Author(s):  
Chao Zhou ◽  
Gang Li ◽  
Mao Song ◽  
Wen-Gan Ma ◽  
Ren-You Zhang
Keyword(s):  
Top Quark ◽  
Leading Order ◽  
Associated Production ◽  
Top Quark Decay ◽  
Quark Decay

J/ψassociated production withW+bfrom top quark decay in next-to-leading order QCD

2015 ◽  
Vol 91 (11) ◽  
Author(s):  
Song Mao ◽  
Li Gang ◽  
Zhou Ya-Jin ◽  
Guo Jian-You ◽  
Ma Zheng-Wei
Keyword(s):  
Top Quark ◽  
Leading Order ◽  
Top Quark Decay ◽  
Quark Decay
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