Results 91 to 100 of about 264,420 (263)

k_T factorization is violated in production of high-transverse-momentum particles in hadron-hadron collisions

open access: yes, 2007
We show that hard-scattering factorization is violated in the production of high-p_T hadrons in hadron-hadron collisions, in the case that the hadrons are back-to-back, so that k_T factorization is to be used.
J. C. Collins   +4 more
core   +1 more source

Scattering theory without large-distance asymptotics: scattering boundary condition [PDF]

open access: yesarXiv, 2015
By large-distance asymptotics, in conventional scattering theory, at the cost of losing the information of the distance between target and observer, one arrives at an explicit expression for scattering wave functions represented by a scattering phase shift. In the present paper, together with a preceding paper (T. Liu,W.-D. Li, and W.-S.
arxiv  

Measurements of the production cross-section for a Z boson in association with b-jets in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2020
This paper presents a measurement of the production cross-section of a Z boson in association with b-jets, in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS experiment at the Large Hadron Collider using data corresponding to an ...
The ATLAS collaboration   +2957 more
doaj   +1 more source

Measuring transversity densities in singly polarized hadron-hadron and lepton-hadron collisions

open access: yes, 1993
We show how the transverse polarization of a quark initiating a jet can be probed by the azimuthal distribution of two hadrons (of large $z$) in the jet.
Arneodo   +32 more
core   +2 more sources

Asymptotically Scattered Spaces [PDF]

open access: yesarXiv, 2012
We define thin and asymptotically scattered metric spaces as asymptotic counterparts of discrete and scattered metric spaces respectively. We characterize asymptotically scattered spaces in terms of prohibited subspaces, and classify thin metric spaces up to coarse equivalence. We introduce the types of asymptotically scattered spaces and construct the
arxiv  

Non-magnetic simplified cylindrical cloak with suppressed zero-th order scattering [PDF]

open access: yes, 2008
A new type of simplified cloaks with matched exterior boundaries is proposed. The cloak uses non-magnetic material for the TM polarization and can function with a relatively thin thickness. It is shown that the $zero^{th}$ order scattering of such cloak is dominant among all cylindrical scattering terms.
arxiv   +1 more source

Performance of the missing transverse momentum triggers for the ATLAS detector during Run-2 data taking

open access: yesJournal of High Energy Physics, 2020
The factor of four increase in the LHC luminosity, from 0.5 × 1034 cm −2s −1 to 2.0 × 1034cm −2s −1, and the corresponding increase in pile-up collisions during the 2015–2018 data-taking period, presented a challenge for the ATLAS trigger, particularly ...
The ATLAS collaboration   +2963 more
doaj   +1 more source

QCD resummation for semi-inclusive hadron production processes

open access: yes, 2012
We investigate the resummation of large logarithmic perturbative corrections to hadron production in electron-positron annihilation and semi-inclusive deep-inelastic scattering.
Anderle, Daniele P.   +2 more
core   +1 more source

Diffraction at HERA and the Confinement Problem [PDF]

open access: yes, 2000
We discuss HERA data on the high energy behavior of the total gamma*p cross section and on diffraction in deep inelastic scattering. We outline their novelty in comparison with diffraction in high energy hadron hadron scattering.
Bartels, J., Kowalski, H.
core   +2 more sources

Beyond the black disk limit: from shadow to antishadow scattering mode

open access: yes, 1998
New mode in the hadron scattering is predicted to appear at the energies beyond $\sqrt{s}\simeq 2$ TeV: the antishadow scattering mode and the experiments at LHC and VLHC in hadronic reactions will be able to reveal it.
Troshin, Sergey, Tyurin, Nikolai
core   +1 more source

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