scholarly journals Indication of transverse radial flow in high-multiplicity proton–proton collisions at the Large Hadron Collider

2014 ◽  
Vol 41 (3) ◽  
pp. 035106 ◽  
Author(s):  
Premomoy Ghosh ◽  
Sanjib Muhuri ◽  
Jajati K Nayak ◽  
Raghava Varma
Keyword(s):  
Large Hadron Collider ◽  
Radial Flow ◽  
Hadron Collider ◽  
High Multiplicity ◽  
Proton Proton ◽  
Proton Collisions ◽  
Proton Proton Collisions

scholarly journals HIGHLIGHTS FROM THE LHC

2013 ◽  
Vol 53 (A) ◽  
pp. 518-523
Author(s):  
Arno Straessner
Keyword(s):  
Large Hadron Collider ◽  
Standard Model ◽  
Hadron Collider ◽  
Centre Of Mass ◽  
Proton Proton ◽  
Exotic Particles ◽  
Proton Collisions ◽  
Total Luminosity ◽  
Future Data ◽  
Proton Proton Collisions

The Large Hadron Collider (LHC) and the two multi-purpose detectors, ATLAS and CMS, have been operated successfully at record centre-of-mass energies of 7 ÷ 8TeV. This paper presents the main physics results from proton–proton collisions based on a total luminosity of 2 × 5 fb<sup>−1</sup>. The most recent results from Standard Model measurements, Standard Model and MSSM Higgs searches, as well as searches for supersymmetric and exotic particles are reported. Prospects for ongoing and future data taking are presented.

scholarly journals OBSERVATION OF A RIDGE CORRELATION STRUCTURE IN HIGH MULTIPLICITY PROTON–PROTON COLLISIONS: A BRIEF REVIEW

2012 ◽  
Vol 27 (19) ◽  
pp. 1230018 ◽  
Author(s):  
WEI LI
Keyword(s):  
Hadron Collider ◽  
Correlation Structure ◽  
High Multiplicity ◽  
The Novel ◽  
Physical Origin ◽  
Paper Briefly ◽  
Proton Proton ◽  
Proton Collisions ◽  
Future Direction ◽  
Proton Proton Collisions

This paper briefly reviews the striking experimental observation of a ridge-like dihadron correlation structure in high multiplicity proton–proton collisions at the Large Hadron Collider (LHC). Recent progress of both experimental and theoretical efforts on understanding the physical origin of the novel effect is reviewed. Outlook on future direction of possible new studies is discussed.

scholarly journals SEARCHES FOR SUPERSYMMETRY WITH THE ATLAS DETECTOR

2012 ◽  
Vol 27 (32) ◽  
pp. 1230033 ◽  
Author(s):  
G. REDLINGER
Keyword(s):  
Large Hadron Collider ◽  
Hadron Collider ◽  
Center Of Mass ◽  
Atlas Detector ◽  
Mass Energy ◽  
Future Directions ◽  
Proton Proton ◽  
Proton Collisions ◽  
Center Of Mass Energy ◽  
Proton Proton Collisions

This is a review of searches for supersymmetry (SUSY) with the ATLAS detector in proton–proton collisions at a center-of-mass energy of 7 TeV at the Large Hadron Collider (LHC) at CERN. The review covers results that have been published, or submitted for publication, up to September 2012, many of which cover the full 7 TeV data-taking period. No evidence for SUSY has been seen; some possibilities for future directions are discussed.

scholarly journals Operation of the ATLAS Distributed Computing

2019 ◽  
Vol 214 ◽  
pp. 03049
Author(s):  
Fernando Barreiro Magino ◽  
David Cameron ◽  
Alessandro Di Girolamo ◽  
Andrej Filipcic ◽  
Ivan Glushkov ◽  
...  
Keyword(s):  
Large Hadron Collider ◽  
Distributed Computing ◽  
Hadron Collider ◽  
Computing System ◽  
Proton Proton ◽  
Proton Collisions ◽  
Offline Processing ◽  
Processing And Storage ◽  
And Storage ◽  
Proton Proton Collisions

ATLAS is one of the four experiments collecting data from the proton-proton collisions at the Large Hadron Collider. The offline processing and storage of the data is handled by a custom heterogenous distributed computing system. This paper summarizes some of the challenges and operations-driven solutions introduced in the system.

Cross section for the Drell–Yan process in proton–proton collisions at the Large Hadron Collider (LHC)

2016 ◽  
Vol 79 (1) ◽  
pp. 108-112 ◽  
Author(s):  
M. G. Gavrilenko ◽  
V. F. Konoplyanikov ◽  
M. V. Savina ◽  
S. G. Shulga ◽  
S. V. Shmatov
Keyword(s):  
Large Hadron Collider ◽  
Cross Section ◽  
Hadron Collider ◽  
Proton Proton ◽  
Proton Collisions ◽  
Proton Proton Collisions
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