Results 41 to 50 of about 545 (207)

Semi-inclusive π0 target and beam-target asymmetries from 6 GeV electron scattering with CLAS [PDF]

, 2018
© 2018 The Authors We present precision measurements of the target and beam-target spin asymmetries from neutral pion electroproduction in deep-inelastic scattering (DIS) using the CEBAF Large Acceptance Spectrometer (CLAS) at Jefferson Lab. We scattered
Keith, C, Charles, G, Biselli, AS, Hicks, K, Gilfoyle, GP, Forest, TA, Adhikari, S, Akbar, Z, Jiang, H, Kubarovsky, V, Cortes, O, Harrison, N, Hughes, SM, Boiarinov, S, Garçon, M, Ishkhanov, BS, Kuhn, SE, Fegan, S, Hollis, G, Holtrop, M, Hanretty, C, Heddle, D, Battaglieri, M, Hattawy, M, Carman, DS, Crede, V, El Alaoui, A, Batourine, V, Bedlinskiy, I, Guidal, M, El Fassi, L, Koirala, S, Cole, PL, Dashyan, N, Ddoge, G, Avakian, H, Dupre, R, Baltzell, NA, Lanza, L, Keller, D, Guo, L, Jenkins, D, Amaryan, MJ, Fedotov, G, Celentano, A, Isupov, EL, Giovanetti, KL, Ilieva, Y, Burkert, VD, Kuleshov, SV, Djalali, C, Defurne, M, Lenisa, P, Golovatch, E, Fradi, A, Khachatryan, M, Clark, L, Fersch, R, Cao, FT, Khachatryan, G, Khandaker, M, Guler, N, Girod, FX, Ciullo, G, Briscoe, WJ, Kim, W, Gohn, W, Egiyan, H, Deur, A, Gothe, RW, Ghandilyan, Y, Anefalos Pereira, S, Jawalkar, S, Hakobyan, H, Contalbrigo, M, Bültmann, S, Gleason, C, Joosten, S, De Sanctis, E, Eugenio, P, Kim, A, Klein, FJ, Ball, J, Carlin, C, Brooks, WK, De Vita, R, Griffioen, KA, Elouadrhiri, L, Colaneri, L, Klein, A, Filippi, A, Bosted, P, Brock, J, Chetry, T, D'Angelo, A, Ireland, DG, Adikaram, D, Fleming, JA, Joo, K, Adhikari, KP   +99 more
core   +3 more sources

Multiparticle production at mid-rapidity in the color-glass condensate

Journal of High Energy Physics, 2019
In this paper, we compute a number of cross sections for the production of multiple particles at mid-rapidity in the semi-dilute / dense regime of the color-glass condensate (CGC) effective field theory.
Mauricio Martinez, Matthew D. Sievert, Douglas E. Wertepny   +2 more
doaj   +1 more source

Kinetic evolution and correlation of fluctuations in an expanding quark gluon plasma [PDF]

International Journal of Modern Physics A, 2018
Evolution of spatially anisotropic perturbation created in the system formed after Relativistic Heavy Ion Collisions has been studied. The microscopic evolution of the fluctuations has been examined within the ambit of Boltzmann Transport Equation (BTE) in a hydrodynamically expanding background. The expansion of the background composed of quark gluon
Sarwar, Golam, Alam, Jan-e
openaire   +2 more sources

Probing transverse momentum broadening via dihadron and hadron-jet angular correlations in relativistic heavy-ion collisions

Physics Letters B, 2017
Dijet, dihadron, hadron-jet angular correlations have been reckoned as important probes of the transverse momentum broadening effects in relativistic nuclear collisions.
Lin Chen, Guang-You Qin, Shu-Yi Wei, Bo-Wen Xiao, Han-Zhong Zhang   +4 more
doaj   +1 more source

Calculation of the pseudoscalar-isoscalar hadronic current correlation functions of the quark-gluon plasma [PDF]

Physical Review D, 2003
20 pages, 10 figures ...
He, Bing, Li, Hu, Shakin, C. M., Sun, Qing   +3 more
openaire   +2 more sources

The quark–gluon mixed condensate calculated via field correlators

Physics Letters B, 2004
The quark-gluon mixed condensate $g$ is calculated in the Gaussian approximation of the Field Correlator Method. In the large N_c limit and for zero mass quarks one obtains a simple result, $m^2_0 \equiv \frac{g}{} = \frac{16σ}π$, where $σ$ is the string tension. For a standard value $σ=0.18 GeV^2$ one obtains $m^2_0=1 GeV^2$ in good agreement with the
Di Giacomo, A., Simonov, Yu.A.
openaire   +2 more sources

QCD EVOLUTION OF NAIVE-TIME-REVERSAL-ODD QUARK-GLUON CORRELATION FUNCTIONS [PDF]

International Journal of Modern Physics: Conference Series, 2012
In this talk, we examine the existing calculations of QCD evolution kernels for the scale dependence of two sets of twist-3 quark-gluon correlation functions, Tq,F(x, x) and [Formula: see text], which are the first transverse-momentum-moment of the naive-time-reversal-odd Sivers and Boer-Mulders function, respectively.
Kang, Zhong-Bo, Qiu, Jian-Wei
openaire   +2 more sources

Electron-muon correlation as a new probe of strongly interacting quark-gluon plasma [PDF]

Physical Review C, 2009
4 pages, 2 ...
Akamatsu, Yukinao, Hatsuda, Tetsuo, Hirano, Tetsufumi   +2 more
openaire   +2 more sources

Experiment Highlights on Chiral Magnetic Effects, Spin Polarization, and Spin Alignment [PDF]

EPJ Web of Conferences
High-energy heavy-ion collisions produce quark-gluon matter in strong rotation and immersed in short-lived, intense magnetic fields. These unique conditions enable studies of novel quantum chromodynamics phenomena, including chiral magnetic effects ...
Xu Zhiwan
doaj   +1 more source

Polarized double-virtual amplitudes for heavy-quark pair production

Journal of High Energy Physics, 2018
We present the two-loop virtual amplitudes for heavy-quark pair production in light quark-antiquark annihilation and gluon fusion channels, including full spin and color dependence. We use expansions around kinematical limits and numerical integration to
L. Chen, M. Czakon, R. Poncelet
doaj   +1 more source