Interplay of soft and perturbative correlations in multiparton interactions at central rapidities

B. Blok; M. Strikman

doi:10.1016/j.physletb.2017.06.049

Interplay of soft and perturbative correlations in multiparton interactions at central rapidities

B. Blok, M. Strikman

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

We study the role of soft/nonperturbative correlations in the multi parton interactions in the central kinematics relevant for double parton scattering (DPS) and underlying event (UE) measurements at ATLAS and CMS. We show that the effect of soft correlations is negligible for DPS regime (typical transverse momenta larger than 10–20 GeV), but may be important for UE (several GeV scale). The characteristic scale where soft correlations become important increases with decrease of x (energy increase) leading to approximately constant σ_eff at small x.

Original language	English (US)
Pages (from-to)	219-224
Number of pages	6
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	772
DOIs	https://doi.org/10.1016/j.physletb.2017.06.049
State	Published - Sep 10 2017

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

Access to Document

10.1016/j.physletb.2017.06.049

Cite this

@article{9458e6e8366a435695a82541e59a87f5,

title = "Interplay of soft and perturbative correlations in multiparton interactions at central rapidities",

abstract = "We study the role of soft/nonperturbative correlations in the multi parton interactions in the central kinematics relevant for double parton scattering (DPS) and underlying event (UE) measurements at ATLAS and CMS. We show that the effect of soft correlations is negligible for DPS regime (typical transverse momenta larger than 10–20 GeV), but may be important for UE (several GeV scale). The characteristic scale where soft correlations become important increases with decrease of x (energy increase) leading to approximately constant σeff at small x.",

author = "B. Blok and M. Strikman",

note = "Publisher Copyright: {\textcopyright} 2017 The Author(s)",

year = "2017",

month = sep,

day = "10",

doi = "10.1016/j.physletb.2017.06.049",

language = "English (US)",

volume = "772",

pages = "219--224",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Interplay of soft and perturbative correlations in multiparton interactions at central rapidities

AU - Blok, B.

AU - Strikman, M.

PY - 2017/9/10

Y1 - 2017/9/10

N2 - We study the role of soft/nonperturbative correlations in the multi parton interactions in the central kinematics relevant for double parton scattering (DPS) and underlying event (UE) measurements at ATLAS and CMS. We show that the effect of soft correlations is negligible for DPS regime (typical transverse momenta larger than 10–20 GeV), but may be important for UE (several GeV scale). The characteristic scale where soft correlations become important increases with decrease of x (energy increase) leading to approximately constant σeff at small x.

AB - We study the role of soft/nonperturbative correlations in the multi parton interactions in the central kinematics relevant for double parton scattering (DPS) and underlying event (UE) measurements at ATLAS and CMS. We show that the effect of soft correlations is negligible for DPS regime (typical transverse momenta larger than 10–20 GeV), but may be important for UE (several GeV scale). The characteristic scale where soft correlations become important increases with decrease of x (energy increase) leading to approximately constant σeff at small x.

UR - https://www.scopus.com/pages/publications/85026253565

UR - https://www.scopus.com/inward/citedby.url?scp=85026253565&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2017.06.049

DO - 10.1016/j.physletb.2017.06.049

M3 - Article

AN - SCOPUS:85026253565

SN - 0370-2693

VL - 772

SP - 219

EP - 224

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

ER -

Interplay of soft and perturbative correlations in multiparton interactions at central rapidities

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this