Asymmetry of prompt photon production in (p)over-right-arrow(p)over-right-arrow collisions at RHIC
Abstract
The prompt photon production in (p) over right arrow (p) over right arrow collisions at high energies is studied. The double-spin asymmetry A(LL) of the process is calculated by using the Monte Carlo code SPHINX. A possibility to discriminate the spin-dependent gluon distributions and to determine the sign of Delta G is discussed. A detailed study of the expected background, such as pi(0) production and decay, is given. Predictions for the longitudinal asymmetry A(LL) of the prompt photons and pi(0)-meson production in the (p) over right arrow (p) over right arrow collisions at RHIC energies have been made.
Source:
Nuovo Cimento della Societa Italiana di Fisica A-Nuclei Particles and Fields, 1999, 112, 8, 809-817Collections
Institution/Community
VinčaTY - JOUR AU - Škoro, Goran AU - Zupan, M AU - Tokarev, MV PY - 1999 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2299 AB - The prompt photon production in (p) over right arrow (p) over right arrow collisions at high energies is studied. The double-spin asymmetry A(LL) of the process is calculated by using the Monte Carlo code SPHINX. A possibility to discriminate the spin-dependent gluon distributions and to determine the sign of Delta G is discussed. A detailed study of the expected background, such as pi(0) production and decay, is given. Predictions for the longitudinal asymmetry A(LL) of the prompt photons and pi(0)-meson production in the (p) over right arrow (p) over right arrow collisions at RHIC energies have been made. T2 - Nuovo Cimento della Societa Italiana di Fisica A-Nuclei Particles and Fields T1 - Asymmetry of prompt photon production in (p)over-right-arrow(p)over-right-arrow collisions at RHIC VL - 112 IS - 8 SP - 809 EP - 817 UR - https://hdl.handle.net/21.15107/rcub_vinar_2299 ER -
@article{ author = "Škoro, Goran and Zupan, M and Tokarev, MV", year = "1999", abstract = "The prompt photon production in (p) over right arrow (p) over right arrow collisions at high energies is studied. The double-spin asymmetry A(LL) of the process is calculated by using the Monte Carlo code SPHINX. A possibility to discriminate the spin-dependent gluon distributions and to determine the sign of Delta G is discussed. A detailed study of the expected background, such as pi(0) production and decay, is given. Predictions for the longitudinal asymmetry A(LL) of the prompt photons and pi(0)-meson production in the (p) over right arrow (p) over right arrow collisions at RHIC energies have been made.", journal = "Nuovo Cimento della Societa Italiana di Fisica A-Nuclei Particles and Fields", title = "Asymmetry of prompt photon production in (p)over-right-arrow(p)over-right-arrow collisions at RHIC", volume = "112", number = "8", pages = "809-817", url = "https://hdl.handle.net/21.15107/rcub_vinar_2299" }
Škoro, G., Zupan, M.,& Tokarev, M.. (1999). Asymmetry of prompt photon production in (p)over-right-arrow(p)over-right-arrow collisions at RHIC. in Nuovo Cimento della Societa Italiana di Fisica A-Nuclei Particles and Fields, 112(8), 809-817. https://hdl.handle.net/21.15107/rcub_vinar_2299
Škoro G, Zupan M, Tokarev M. Asymmetry of prompt photon production in (p)over-right-arrow(p)over-right-arrow collisions at RHIC. in Nuovo Cimento della Societa Italiana di Fisica A-Nuclei Particles and Fields. 1999;112(8):809-817. https://hdl.handle.net/21.15107/rcub_vinar_2299 .
Škoro, Goran, Zupan, M, Tokarev, MV, "Asymmetry of prompt photon production in (p)over-right-arrow(p)over-right-arrow collisions at RHIC" in Nuovo Cimento della Societa Italiana di Fisica A-Nuclei Particles and Fields, 112, no. 8 (1999):809-817, https://hdl.handle.net/21.15107/rcub_vinar_2299 .