Weak-boson production by charm quarks

1990 ◽  
Vol 41 (5) ◽  
pp. 1471-1475 ◽  
Author(s):  
K. Hagiwara ◽  
F. Halzen ◽  
C. S. Kim
1975 ◽  
Vol 12 (9) ◽  
pp. 2851-2861 ◽  
Author(s):  
Leon B. Gordon ◽  
R. W. Brown
Keyword(s):  

1990 ◽  
Vol 41 (3) ◽  
pp. 1001-1004 ◽  
Author(s):  
Kaoru Hagiwara ◽  
Hitoshi Murayama

1991 ◽  
Vol 365 (3) ◽  
pp. 544-596 ◽  
Author(s):  
K. Hagiwara ◽  
H. Iwasaki ◽  
A. Miyamoto ◽  
H. Murayama ◽  
D. Zeppenfeld
Keyword(s):  

1996 ◽  
Vol 72 (1) ◽  
pp. 87-90
Author(s):  
Wojciech Słomiński ◽  
Jerzy Szwed

2020 ◽  
Vol 80 (12) ◽  
Author(s):  
Ferran Faura ◽  
Shayan Iranipour ◽  
Emanuele R. Nocera ◽  
Juan Rojo ◽  
Maria Ubiali

AbstractWe present an improved determination of the strange quark and antiquark parton distribution functions of the proton by means of a global QCD analysis that takes into account a comprehensive set of strangeness-sensitive measurements: charm-tagged cross sections for fixed-target neutrino–nucleus deep-inelastic scattering, and cross sections for inclusive gauge-boson production and W-boson production in association with light jets or charm quarks at hadron colliders. Our analysis is accurate to next-to-next-to-leading order in perturbative QCD where available, and specifically includes charm-quark mass corrections to neutrino–nucleus structure functions. We find that a good overall description of the input dataset can be achieved and that a strangeness moderately suppressed in comparison to the rest of the light sea quarks is strongly favored by the global analysis.


1996 ◽  
Vol 72 (1) ◽  
pp. 87-90 ◽  
Author(s):  
Wojciech Słomiński ◽  
Jerzy Szwed

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