A new approach to modelling elastic and inelastic photon-initiated production at the LHC: SuperChic 4

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00538784" target="_blank" >RIV/68378271:_____/20:00538784 - isvavai.cz</a>

Result on the web

<a href="http://hdl.handle.net/11104/0316514" target="_blank" >http://hdl.handle.net/11104/0316514</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1140/epjc/s10052-020-08455-0" target="_blank" >10.1140/epjc/s10052-020-08455-0</a>

Result language

angličtina

Original language name

A new approach to modelling elastic and inelastic photon-initiated production at the LHC: SuperChic 4

Original language description

We present the results of the new SuperChic 4 Monte Carlo implementation of photon-initiated production in proton–proton collisions, considering as a first example the case of lepton pair production. This is based on the structure function calculation of the underlying process, and focusses on a complete account of the various contributing channels, including the case where a rapidity gap veto is imposed. We provide a careful treatment of the contributions where either (single dissociation), both (double dissociation) or neither (elastic) proton interacts inelastically and dissociates, and interface our results to Pythia for showering and hadronization. The particle decay distribution from dissociation system, as well the survival probability for no additional proton–proton interactions, are both fully accounted for these are essential for comparing to data where a rapidity gap veto is applied.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10303 - Particles and field physics

Project

<a href="/en/project/LTT17018" target="_blank" >LTT17018: Getting new knowledge of the microworld using the CERN infrastructure</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

European Physical Journal C

ISSN

1434-6044

e-ISSN

—

Volume of the periodical

80

Issue of the periodical within the volume

10

Country of publishing house

DE - GERMANY

Number of pages

14

Pages from-to

1-14

UT code for WoS article

000578510000004

EID of the result in the Scopus database

2-s2.0-85092419009