Tensor gauge boson production in high-energy collisions

被引：3
|
作者：
Konitopoulos, S. [1 ]
Fazio, R. [1 ]
Savvidy, G. [1 ]
机构：
[1] Demokritos Natl Res Ctr, Inst Nucl Phys, GR-15310 Athens, Greece
来源：
EPL | 2009年 / 85卷 / 05期
关键词：
FIELDS; SCATTERING;
D O I：
10.1209/0295-5075/85/51001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We considered spin-two gauge boson production in the fermion pair annihilation process and calculated the polarized cross-sections for each set of helicity orientations of initial and final particles. Adding up all sixteen amplitudes and averaging over the initial particle spins, we obtained the unpolarized cross-section. The angular dependence of these cross-sections is compared with the similar annihilation cross-sections in QED with two photons in the final state, with two gluons in QCD and W-pair in the electroweak theory. Copyright (C) EPLA, 2009
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Production of strange secondaries in high-energy I£- A collisions
    Arakelyan, G. H.
    Kaidalov, A. B.
    Merino, C.
    Shabelski, Yu. M.
    PHYSICS OF ATOMIC NUCLEI, 2011, 74 (03) : 426 - 436
  • [2] BARYON NUMBER IN HIGH-ENERGY COLLISIONS
    Jezabek, Marek
    Rybicki, Andrzej
    ACTA PHYSICA POLONICA B, 2020, 51 (06): : 1207 - 1219
  • [3] High-energy collisions of particles, strings, and branes
    Veneziano, Gabriele
    THEORETICAL PHYSICS TO FACE THE CHALLENGE OF LHC, 2015, : 397 - 415
  • [4] Threshold effects in high-energy vortex state collisions
    Liu, Bei
    Ivanov, Igor P.
    PHYSICAL REVIEW A, 2023, 107 (06)
  • [5] Suppression of electroweak instanton processes in high-energy collisions
    Khoze, Valentin V.
    Milne, Daniel L.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2021, 36 (05):
  • [6] Centrality categorization Rp(d)+A in high-energy collisions
    Adare, A.
    Aidala, C.
    Ajitanand, N. N.
    Akiba, Y.
    Al-Bataineh, H.
    Alexander, J.
    Angerami, A.
    Aoki, K.
    Apadula, N.
    Aramaki, Y.
    Atomssa, E. T.
    Averbeck, R.
    Awes, T. C.
    Azmoun, B.
    Babintsev, V.
    Bai, M.
    Baksay, G.
    Baksay, L.
    Barish, K. N.
    Bassalleck, B.
    Basye, A. T.
    Bathe, S.
    Baublis, V.
    Baumann, C.
    Bazilevsky, A.
    Belikov, S.
    Belmont, R.
    Bennett, R.
    Bhom, J. H.
    Blau, D. S.
    Bok, J. S.
    Boyle, K.
    Brooks, M. L.
    Buesching, H.
    Bumazhnov, V.
    Bunce, G.
    Butsyk, S.
    Campbell, S.
    Caringi, A.
    Chen, C. -H.
    Chi, C. Y.
    Chiu, M.
    Choi, I. J.
    Choi, J. B.
    Choudhury, R. K.
    Christiansen, P.
    Chujo, T.
    Chung, P.
    Chvala, O.
    Cianciolo, V.
    PHYSICAL REVIEW C, 2014, 90 (03):
  • [7] Isolated photon production and pion-photon correlations in high-energy pp and pA collisions
    Goncalves, Victor P.
    Lima, Yuri
    Pasechnik, Roman
    Sumbera, Michal
    PHYSICAL REVIEW D, 2020, 101 (09)
  • [8] Tensor gauge boson dark matter extension of the electroweak sector
    Koorambas, Elias
    EUROPEAN PHYSICAL JOURNAL C, 2023, 83 (07):
  • [9] Azimuthal asymmetries in high-energy collisions of protons with holographic shockwaves
    Noronha, Jorge
    Dumitru, Adrian
    PHYSICAL REVIEW D, 2014, 89 (09):
  • [10] pT dispersion of inclusive jets in high-energy nuclear collisions
    Chen, Shi-Yong
    Yan, Jun
    Dai, Wei
    Zhang, Ben-Wei
    Wang, En-Ke
    CHINESE PHYSICS C, 2022, 46 (10)
12345