scholarly journals Electroweak pion production on nuclei within the extended factorization scheme

2019 ◽  
Vol 100 (4) ◽  
Author(s):  
Noemi Rocco ◽  
Satoshi X. Nakamura ◽  
T.-S. H. Lee ◽  
Alessandro Lovato
Keyword(s):  
Pion Production ◽  
Factorization Scheme

Observation of Single-Pion Production by a Weak Neutral Current

1974 ◽  
Vol 33 (7) ◽  
pp. 448-451 ◽  
Author(s):  
S. J. Barish ◽  
Y. Cho ◽  
M. Derrick ◽  
L. G. Hyman ◽  
J. Rest ◽  
...  
Keyword(s):  
Pion Production ◽  
Neutral Current ◽  
Weak Neutral Current

scholarly journals Factorization of e+e− → H X cross section, differential in zh, PT and thrust, in the 2-jet limit

2021 ◽  
Vol 2021 (2) ◽  
Author(s):  
M. Boglione ◽  
A. Simonelli
Keyword(s):  
Transverse Momentum ◽  
Cross Section ◽  
Belle Collaboration ◽  
Hadron Production ◽  
Leading Order ◽  
Transverse Momentum Dependent ◽  
Factorization Scheme ◽  
Phenomenological Studies ◽  
Cross Section Differential ◽  
Perturbative Part

Abstract Factorizing the cross section for single hadron production in e+e− annihilations is a highly non trivial task when the transverse momentum of the outgoing hadron with respect to the thrust axis is taken into account. We work in a scheme that allows to factorize the e+e−→ H X cross section as a convolution of a calculable hard coefficient and a Transverse Momentum Dependent (TMD) fragmentation function. The result, differential in zh, PT and thrust, will be given to all orders in perturbation theory and explicitly computed to Next to Leading Order (NLO) and Next to Leading Log (NLL) accuracy. The predictions obtained from our computation, applying the simplest and most natural ansatz to model the non-perturbative part of the TMD, are in exceptional agreement with the experimental measurements of the BELLE Collaboration. The factorization scheme we propose relates the TMD parton densities defined in 1-hadron and 2-hadron processes, restoring the possi- bility to perform global phenomenological studies of TMD physics including experimental data from semi-inclusive deep inelastic scattering, Drell-Yan processes, e+e−→ H1H2X and e+e−→ H X annihilations.

Inclusive Pion Production in Collisions of Relativistic Protons, Deuterons, Alphas, and Carbon Ions with Nuclei.

1975 ◽  
Vol 34 (15) ◽  
pp. 991-991 ◽  
Author(s):  
J. Papp ◽  
J. Jaros ◽  
L. Schroeder ◽  
J. Staples ◽  
H. Steiner ◽  
...  
Keyword(s):  
Pion Production ◽  
Carbon Ions

scholarly journals Two-pion production in deuteron-deuteron collisions at low energies

2006 ◽  
Vol 28 (2) ◽  
pp. 245-249 ◽  
Author(s):  
G. Fäldt ◽  
U. Tengblad ◽  
C. Wilkin
Keyword(s):  
Pion Production ◽  
Low Energies

Multiple pion production (without annihilation) in $$\bar p - p$$ collisions at 7 GeV/ccollisions at 7 GeV/c

1965 ◽  
Vol 38 (1) ◽  
pp. 19-25 ◽  
Author(s):  
T. Ferbel ◽  
A. Firestone ◽  
J. Johnson ◽  
J. Sandweiss ◽  
H. D. Taet
Keyword(s):  
Pion Production

scholarly journals Pion production in high-energy nucleus-nucleus collisions

1987 ◽  
Vol 58 (5) ◽  
pp. 463-466 ◽  
Author(s):  
J. W. Harris ◽  
G. Odyniec ◽  
H. G. Pugh ◽  
L. S. Schroeder ◽  
M. L. Tincknell ◽  
...  
Keyword(s):  
Pion Production ◽  
High Energy
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