Zobrazeno 1 - 10
of 254
pro vyhledávání: '"Menon, P. J."'
The role of low-$x$ parton dynamics in dictating the high-energy behavior of forward scattering observables at LHC energies is investigated using a QCD-based model with even-under-crossing amplitude dominance at high-energies. We explore the effects
Externí odkaz:
http://arxiv.org/abs/1906.05932
Recently the TOTEM experiment at the LHC has released measurements at $\sqrt{s} = 13$ TeV of the proton-proton total cross section, $\sigma_{tot}$, and the ratio of the real to imaginary parts of the forward elastic amplitude, $\rho$. Since then an i
Externí odkaz:
http://arxiv.org/abs/1904.10061
Akademický článek
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Publikováno v:
Phys. Rev. D 98, 074006 (2018)
Recent data from LHC13 by the TOTEM Collaboration have indicated an unexpected decrease in the value of the $\rho$ parameter and a $\sigma_{tot}$ value in agreement with the trend of previous measurements at 7 and 8 TeV. These data at 13 TeV are not
Externí odkaz:
http://arxiv.org/abs/1807.10337
Recent data from LHC13 by the TOTEM Collaboration on $\sigma_{tot}$ and $\rho$ have indicated disagreement with all the Pomeron model predictions by the COMPETE Collaboration (2002). On the other hand, as recently demonstrated by Martynov and Nicoles
Externí odkaz:
http://arxiv.org/abs/1803.07167
The recent data by the TOTEM Collaboration on $\sigma_{tot}$ and $\rho$ at 13 TeV, have shown agreement with a leading Odderon contribution at the highest energies, as demonstrated in the very recent analysis by Martynov and Nicolescu (MN). In order
Externí odkaz:
http://arxiv.org/abs/1803.06560
In high-energy hadron-hadron collisions, the dependence of the total cross-section ($\sigma_{tot}$) with the energy still constitutes an open problem for QCD. Phenomenological analyses usually relies on analytic parameterizations provided by the Regg
Externí odkaz:
http://arxiv.org/abs/1708.01255
Publikováno v:
Int. J. Mod. Phys. A 32 (2017) 1750184
Forward amplitude analyses constitute an important approach in the investigation of the energy dependence of the total hadronic cross-section $\sigma_{tot}$ and the $\rho$ parameter. The standard picture indicates for $\sigma_{tot}$ a leading log-squ
Externí odkaz:
http://arxiv.org/abs/1705.01504
Recent measurements of the proton-proton total cross section $\sigma_{tot}$ at 7 and 8 TeV by the TOTEM and ATLAS Collaborations are characterized by some discrepant values: the TOTEM data suggest a rise of the cross section with the energy faster th
Externí odkaz:
http://arxiv.org/abs/1703.07486
Akademický článek
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