293 citations · 1.8k across the 49 of their papers we have counts for
32 papers · 1 filter
Three-dimensional imaging of hadrons with hard exclusive reactions: advances in experiment, theory, phenomenology, and lattice QCD
M. Boër, A. Camsonne, M. Constantinou +37
Generalized Parton Distributions (GPDs) have emerged as a powerful framework for exploring the internal structure of hadrons in terms of their partonic constituents. Over the past…
Scalar decay into pions via Higgs portal
Dmitry Gorbunov, Ekaterina Kriukova, Oleg Teryaev
In extensions of the Standard Model (SM) of particle physics a light scalar from a hidden sector can interact with known particles via mixing with the SM Higgs boson. If the scalar…
QCD effects in lepton angular distributions of Drell-Yan/ production and jet discrimination
Wen-Chen Chang, Randall Evan McClellan, Jen-Chieh Peng +1
We present a comparison of data of lepton angular distributions of Drell-Yan/ production with the fixed-order pQCD calculations by which the baseline of pQCD effects is illustra…
Prospects for quarkonium studies at the high-luminosity LHC
Emilien Chapon, David d'Enterria, Bertrand Ducloue +48
Prospects for quarkonium-production studies accessible during the upcoming high-luminosity phases of the CERN Large Hadron Collider operation after 2021 are reviewed. Current exper…
Lepton angular distribution of boson productions
Yang Lyu, Wen-Chen Chang, Randall Evan McClellan +2
The lepton angular distribution coefficients for boson production in and collisions have been measured at the LHC and the Tevatron. A recent study showed…
SUSY, Casimir scaling and probabilistic properties of gluon and quark jets evolution
Anatoly V. Kotikov, Oleg V. Teryaev
We study the new relation [1] between the anomalous dimensions, resummed through next-to-next-to-leading-logarithmic order, in the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi evolut…
Lepton angular distributions of Drell-Yan process in pQCD and a geometric approach
Wen-Chen Chang, Randall Evan McClellan, Jen-Chieh Peng +1
The lepton angular distributions of the Drell-Yan process in the fixed-target experiments are investigated by NLO and NNLO perturbative QCD. We present the calculated angular param…
Lepton angular distribution of Z boson production and jet discrimination
Jen-Chieh Peng, Wen-Chen Chang, Randall Evan McClellan +1
High precision data of lepton angular distributions in inclusive boson production, reported by the CMS and ATLAS Collaborations, showed pronounced transverse momentum () d…
Lepton angular distributions of fixed-target Drell-Yan experiments in perturbative QCD and a geometric approach
Wen-Chen Chang, Randall Evan McClellan, Jen-Chieh Peng +1
The lepton angular distributions of the Drell-Yan process in fixed-target experiments are investigated by NLO and NNLO perturbative QCD. We present the calculated angular parameter…
On the Rotational Invariance and Non-Invariance of Lepton Angular Distributions in Drell-Yan and Quarkonium Production
Jen-Chieh Peng, Daniel Boer, Wen-Chen Chang +2
Several rotational invariant quantities for the lepton angular distributions in Drell-Yan and quarkonium production were derived several years ago, allowing the comparison between…
Non-extensivity of the QCD pT spectra
T. Bhattacharyya, J. Cleymans, S. Mogliacci +3
We try to establish a connection between the hadronic distributions, in proton-proton collisions at very high transverse momentum , obtained via perturbative QCD an…
Dependencies of Lepton Angular Distribution Coefficients on the Transverse Momentum and Rapidity of Bosons Produced in Collisions at LHC
Wen-Chen Chang, Randall Evan McClellan, Jen-Chieh Peng +1
High precision data of lepton angular distributions for production in collisions at the LHC, covering broad ranges of dilepton transverse momenta () and rapidity…
Accessing the gluon Wigner distribution in ultraperipheral collisions
Yoshikazu Hagiwara, Yoshitaka Hatta, Roman Pasechnik +2
We propose to constrain the gluon Wigner distribution in the nucleon by studying the exclusive diffractive dijet production process in ultraperipheral proton-nucleus collisions (UP…
Mirror QCD and Cosmological Constant
Roman Pasechnik, George Prokhorov, Oleg Teryaev
An analog of Quantum Chromo Dynamics (QCD) sector known as mirror QCD (mQCD) can affect the cosmological evolution due to a non-trivial contribution to the Cosmological Constant an…
Interpretation of Angular Distributions of -boson Production at Colliders
Jen-Chieh Peng, Wen-Chen Chang, Randall Evan McClellan +1
High precision data of dilepton angular distributions in production were reported recently by the CMS Collaboration covering a broad range of the dilepton transverse moment…
Systematic Properties of the Tsallis Distribution: Energy Dependence of Parameters
J. Cleymans
Changes in the transverse momentum distributions with beam energy are studied using the Tsallis distribution as a parameterization. The dependence of the Tsallis parameters q, T an…
Analyticity and higher twists
Oleg Teryaev
The representation for infinite sum of higher twists (HT) tower in DIS implied by analyticity of virtual Compton amplitude is suggested. Its simplest realization allows to describe…
Systematic properties of the Tsallis Distribution: Energy Dependence of Parameters in High-Energy p-p Collisions
J. Cleymans, G. I. Lykasov, A. S. Parvan +3
Changes in the transverse momentum distributions with beam energy are studied using the Tsallis distribution as a parameterization. The dependence of the Tsallis parameters q, T an…
Analyticity and sum rules for photon GPDs
I. R. Gabdrakhmanov, O. V. Teryaev
The photon is explored as an object to test the applications of QCD to the perturbatively calculable collinear parton distributions. We investigate analytic properties of DVCS ampl…
Quarkonium production in high energy proton-proton and proton-nucleus collisions
Z. Conesa del Valle, G. Corcella, F. Fleuret +13
We present a brief overview of the most relevant current issues related to quarkonium production in high energy proton-proton and proton-nucleus collisions along with some perspect…
Dynamical and thermal descriptions in parton distribution functions
J. Cleymans, G. I. Lykasov, A. S. Sorin +1
We suggest a duality between the standard (dynamical) and statistical distributions of partons in the nucleons. The temperature parameter entering into the statistical form for the…
Polarisation effects in the central exclusive production and the angular distributions
Roman Pasechnik, Antoni Szczurek, Oleg Teryaev
We discuss exclusive elastic double diffractive axial-vector and tensor mesons production for different meson polarisations in proton-(anti)proton collisions…
Spin effects in diffractive charmonia production
Roman Pasechnik, Antoni Szczurek, Oleg Teryaev
We consider exclusive double diffractive production of polarised axial-vector and tensor charmonia in proton-(anti)proton collisions at Tevatron energy. The c…
Chiral vortaic effect and neutron asymmetries at NICA
Oleg Rogachevsky, Alexander Sorin, Oleg Teryaev
We study the possibility of testing experimentally signatures of P-odd effects related with the vorticity of the medium. The Chiral Vortaic Effect is generalized to the case of con…