Zobrazeno 1 - 10
of 625
pro vyhledávání: '"photon: structure function"'
Publikováno v:
European Physical Journal H
The European physical journal / H 47(1), 16 (2022). doi:10.1140/epjh/s13129-022-00047-8
The JADE experiment was one of five large detector systems taking data at the electron-positron collider PETRA, from 1979 to 1986, at $e^+e^-$ annihilation c
The JADE experiment was one of five large detector systems taking data at the electron-positron collider PETRA, from 1979 to 1986, at $e^+e^-$ annihilation c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72f7098ddb431b3158e4189c83df7c23
https://bib-pubdb1.desy.de/record/481859
https://bib-pubdb1.desy.de/record/481859
Autor:
Artur Amorim, Miguel S. Costa
Publikováno v:
Physical Review D. 103
We perform joint fits using measurements of the proton structure functions ${F}_{2}(x,{Q}^{2})$ and ${F}_{L}(x,{Q}^{2})$, of the photon structure function ${F}_{2}^{\ensuremath{\gamma}}(x,{Q}^{2})$ and of the total cross sections $\ensuremath{\sigma}
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c64a1f156f778651c76069715b8364f3
https://doi.org/10.1103/physrevd.103.026007
https://doi.org/10.1103/physrevd.103.026007
Publikováno v:
The European Physical Journal C. 80
In this paper, we present the analytical solutions, based on the Laplace transform method, for the Dokshitzer–Gribov–Lipatov–Altarelli–Parisi evolution equations of the photon at the leading order (LO) and next-to-leading order (NLO) approxim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::552bb20688fc2213afaca2dbd499d2d3
https://doi.org/10.1140/epjc/s10052-020-7814-0
https://doi.org/10.1140/epjc/s10052-020-7814-0
Autor:
Chi Yang
Publikováno v:
Nuclear and Particle Physics Proceedings. :157-160
We report the direct photon invariant yields in the transverse momentum ranges 1 p T 3 GeV / c and 5 p T 10 GeV / c at mid-rapidity derived from the low-mass e + e − invariant mass continuum in 0–80% minimum-bias Au+Au collisions at s N N = 200 G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9489cf29b1b9fe554946dcf8a55eadd
https://doi.org/10.1016/j.nuclphysbps.2017.05.033
https://doi.org/10.1016/j.nuclphysbps.2017.05.033
Autor:
Yiheng Wu, Han Liu, Ben-Shan Wu, Xiao-Ru Zhang, Hong Li, Si-Qi Zhang, Ji Ma, Xiang-Yao Wu, Xiao-Jing Liu, Li Xiao, Yun-Tuan Fang, Ji-Ping Liu
Publikováno v:
Journal of Modern Physics. :1850-1867
At present, the research of single-photon is a hot topic, it has been widely applied in quantum measurement, quantum entanglement and quantum information. In this paper, we have proposed a new single photon theory, which is the vector potential A rot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e894b67ee1c4f6aa363bd1cc67201ea
https://doi.org/10.4236/jmp.2017.811109
https://doi.org/10.4236/jmp.2017.811109
Autor:
Narendra Swarup Agarwal
Publikováno v:
Journal of Modern Physics. :267-276
Photons and elementary particles display the properties of particle as well as of wave known as Wave Particle Duality. Quantum Theory could not explain Wave Particle Duality only due to the belief that photon has no mass and accepted Wave Particle Du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7e625993bc22dea5a2eaf9e1e19ae69
https://doi.org/10.4236/jmp.2016.73026
https://doi.org/10.4236/jmp.2016.73026
Publikováno v:
Pramana. 86:555-563
The analysis of electron–positron annihilations to hadrons at high energies shows that apart from two-jet events, there are also signs of three-jet events which are interpreted according to the QCD, as a gluon radiated by a quark. In this paper, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::669de227c6e04741bd71b8a530d8b1c4
https://doi.org/10.1007/s12043-015-1018-4
https://doi.org/10.1007/s12043-015-1018-4
Autor:
V.P. Torchigin, A.V. Torchigin
Publikováno v:
Optik. 127:8604-8606
We show that the photon trajectory calculated on the basis of the Newton laws of mechanics coincides with that calculated on the basis of laws of the geometrical optics on assumption that the momentum of the photon in matter increases by n times as c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98cde4decc34b7cd79b83c9728131f47
https://doi.org/10.1016/j.ijleo.2016.06.065
https://doi.org/10.1016/j.ijleo.2016.06.065
Autor:
A.V. Torchigin, V.P. Torchigin
Publikováno v:
Optik. 127:6768-6770
We show that the equation of the photon motion coincides with the eikonal equation on the assumption that the photon momentum in an optical medium increases by n times compared with that in free space and the density force applied to the photon is de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a9a943ffe0426131c9a3cce584c7b15
https://doi.org/10.1016/j.ijleo.2016.04.053
https://doi.org/10.1016/j.ijleo.2016.04.053
Autor:
Reza Goldouzian
Publikováno v:
Nuclear and Particle Physics Proceedings. :2799-2801
A search for single top quark production through flavor-changing neutral currents at an anomalous tqγ vertex is performed in proton-proton collisions at a center-of-mass energy of 8 TeV. The analysis is based on a dataset corresponding to an integra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1c5efd1e28fb40da1f150d2a29026ff
https://doi.org/10.1016/j.nuclphysbps.2015.10.068
https://doi.org/10.1016/j.nuclphysbps.2015.10.068