scholarly journals Factorization scheme dependence of the NLO inclusive jet cross section

2000 ◽  
Vol 61 (9) ◽  
Author(s):  
Parvez Anandam ◽  
Davison E. Soper
Keyword(s):  
Cross Section ◽  
Factorization Scheme ◽  
Inclusive Jet

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.

scholarly journals Erratum: Measurement of the inclusive jet cross section at the Fermilab Tevatronpp¯collider using a cone-based jet algorithm [Phys. Rev. D78, 052006 (2008)]

2009 ◽  
Vol 79 (11) ◽  
Author(s):  
T. Aaltonen ◽  
J. Adelman ◽  
T. Akimoto ◽  
M. G. Albrow ◽  
B. Álvarez González ◽  
...  
Keyword(s):  
Cross Section ◽  
Inclusive Jet

scholarly journals An investigation of uncertainties in the QCD NLO predictions of the inclusive jet cross section in

1998 ◽  
Vol 5 (4) ◽  
pp. 687
Author(s):  
B. Abbott ◽  
I.A. Bertram ◽  
M. Bhattacharjee ◽  
G. Di Loreto ◽  
V.D. Elvira ◽  
...  
Keyword(s):  
Cross Section ◽  
Inclusive Jet

scholarly journals Determination of αs in NNLO QCD using H1 jet cross section measurements

2019 ◽  
Vol 206 ◽  
pp. 01002
Author(s):  
Vladimir Chekelian
Keyword(s):  
Strong Coupling ◽  
Cross Section ◽  
Cross Sections ◽  
Neutral Current ◽  
Distribution Functions ◽  
Boson Mass ◽  
Parton Distribution Functions ◽  
Inclusive Jet ◽  
Using Data ◽  
Jet Cross Sections

Measurements of jet cross sections in neutral current deep-inelastic scattering (NC DIS) using data taken with the H1 detector at HERA are accomplished by the precision measurement of double-differential inclusive jet, dijet and trijet cross sections at low photon virtualities 5.5 < Q2 < 80 GeV2, and by extending previous inclusive jet measurements in the range 150 < Q2 < 15000 GeV2 to low transverse jet momenta 5 < PT < 7 GeV. The strong coupling constant at the Z-boson mass, αs(mZ), is determined in next-to-next-to-leading order (NNLO) QCD using H1 inclusive jet and dijet cross section measurements. Complementary, αs(mZ) is determined together with parton distribution functions of the proton (PDFs) from jet and inclusive DIS data measured by the H1 experiment. The running of the strong coupling is tested at different values of the renormalisation scale and the results are found to be in agreement with the QCD expectations.

scholarly journals Inclusive jet cross-section and a search for quark compositeness at the CERN Collider

1991 ◽  
Vol 257 (1-2) ◽  
pp. 232-240 ◽  
Author(s):  
J. Alitti ◽  
R. Ansari ◽  
D. Autiero ◽  
P. Bareyre ◽  
G. Blaylock ◽  
...  
Keyword(s):  
Cross Section ◽  
Inclusive Jet ◽  
Quark Compositeness

scholarly journals Inclusive Jet Cross Section inp¯pCollisions at√s=1.8TeV

1999 ◽  
Vol 82 (12) ◽  
pp. 2451-2456 ◽  
Author(s):  
B. Abbott ◽  
M. Abolins ◽  
V. Abramov ◽  
B. S. Acharya ◽  
I. Adam ◽  
...  
Keyword(s):  
Cross Section ◽  
Inclusive Jet

scholarly journals Measurement of the inclusive jet cross section using thekTalgorithm inpp¯collisions ats=1.96  TeVwith the CDF II detector

2007 ◽  
Vol 75 (9) ◽  
Author(s):  
A. Abulencia ◽  
J. Adelman ◽  
T. Affolder ◽  
T. Akimoto ◽  
M. G. Albrow ◽  
...  
Keyword(s):  
Cross Section ◽  
Inclusive Jet ◽  
Cdf Ii
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