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CERN Document Server Znaleziono 5 rekordów  Szukanie trwało 1.10 sekund. 
1.
Modeling Double Parton Scattering at LHC / Pancheri, Giulia (INFN, Naples) ; Grau, Agnes (Granada U., Theor. Phys. Astrophys.) ; Pacetti, Simone (Perugia U.) ; Srivastava, Yogendra N. (Perugia U.)
We examine present data for double parton scattering at LHC and discuss their energy dependence from its earliest measurements at the ISR. Different models for the effective cross-section are considered and their behavior studied for a variety of selected final states. [...]
arXiv:1911.06672.- 2019 - 8 p. - Published in : (2019) , pp. 39-46 Fulltext: 1788775_39-46 - PDF; 1911.06672 - PDF;
In : Strong Dynamics for Physics within and beyond the Standard Model at LHC and Future Colliders, Trento, Italy, 9 - 13 Sep 2019, pp.39-46
2.
Photoproduction with a mini-jet model and Cosmic Ray showers / Cornet, Fernando (Granada U., Theor. Phys. Astrophys.) ; Garcia-Canal, Carlos (La Plata U.) ; Grau, Agnes (Granada U., Theor. Phys. Astrophys.) ; Pancheri, Giulia (Frascati) ; Sciutto, Sergio J. (La Plata U.)
We present post-LHC updates of estimates of the total photo-production cross section in a mini-jet model with infrared soft gluon resummation, and apply the model to study Cosmic Ray shower development, comparing the results with those obtained from other existing models..
arXiv:1709.05167.- 2018-12-20 - 7 p. - Published in : CERN Conf. Proc. 1 (2018) 269 Fulltext: arXiv:1709.05167 - PDF; 594-3647-2-PB - PDF; fulltext1623917 - PDF;
In : Proceedings of the PHOTON-2017 Conference, pp.269
3.
Total and inelastic cross-sections at LHC at CM energy of 7 TeV and beyond / Achilli, Andrea (INFN, Perugia ; Perugia U.) ; Godbole, Rohini M. (CERN) ; Grau, Agnes (Granada U., Theor. Phys. Astrophys.) ; Pancheri, Giulia (Frascati) ; Shekhovtsova, Olga (Valencia U., IFIC) ; Srivastava, Yogendra N. (Perugia U. ; INFN, Perugia)
We discuss expectations for the total and inelastic cross-sections at LHC CM energies $\sqrt{s}\ =\ 7\ TeV$ {and $ 14\ TeV$} obtained in an eikonal minijet model augmented by soft gluon $k_t$-resummation, which we describe in some detail. We present a band of predictions which encompass recent LHC data and suggest that the inelastic cross-section described by two channel eikonal models include only uncorrelated processes. [...]
arXiv:1102.1949; CERN-PH-TH-2011-018; CERN-PH-TH--2011-018; CERN-PH-TH-2011-018.- 2011 - 19 p. - Published in : Phys. Rev. D 84 (2011) 094009 APS Published version, local copy: PDF; Fulltext: PDF; External link: Preprint
4.
QCD mini-jets contribution to the total cross-section for pions and protons and expectations at LHC / Grau, Agnes (Granada U.) ; Godbole, Rohini M (Bangalore, Indian Inst. Sci.) ; Pancheri, Giulia (INFN, Frascati) ; Shekhovtsova, Olga (INFN, Perugia) ; Achilli, Andrea (INFN, Perugia) ; Srivastava, Yogendra N (INFN, Perugia)
We describe our kt-resummation model for total cross-sections and show its application to pp and ¯pp scattering. The model uses mini-jets to drive the rise of the cross-section and soft gluon resummation in the infrared region to transform the violent rise of the mini-jet cross-section into a logarithmic behaviour in agreement with the Froissart bound..
2010
In : Forward Physics at LHC Workshop, La Biodola, Isola D'Elba, Italy, 27 - 29 May 2010, pp.44-49
5.
Soft gluon resummation in the infrared region and the Froissart bound / Pancheri, Giulia (INFN, Iniziativa Specifica Na12) ; Grau, Agnes (Granada U., Theor. Phys. Astrophys.) ; Godbole, Rohini M (Bangalore, Indian Inst. Sci.) ; Srivastava, Yogendra N (Perugia U. ; INFN, Perugia)
We describe the taming effect induced by soft gluon $k_t$-resummation on the rapid rise of QCD mini-jet contributions to the total cross-sections.This results from an eikonal model in which the rise of the total cross-section is due to mini-jet contribution. [...]
arXiv:1007.0208 ; CERN-PH-TH-2010-312.
- 2010.
Preprint

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