Please use this identifier to cite or link to this item: http://dlib.scu.ac.ir/handle/1956/5244
Title: Measurements of underlying-event properties using neutral and charged particles in pp collisions at √ s = 900 GeV and √ s = 7 TeV with the ATLAS detector at the LHC
subject: VDP::Mathematics and natural science: 400::Physics: 430;VDP::Mathematics and natural science: 400::Physics: 430::Nuclear and elementary particle physics: 431
Publisher: Springer
Description: There are approximately 2250 authors. Only a few of them have been given author entries in addition to the Collaboration.
Journal Article
We present first measurements of charged and neutral particle-flow correlations in pp collisions using the ATLAS calorimeters. Data were collected in 2009 and 2010 at centre-of-mass energies of 900 GeV and 7 TeV. Events were selected using a minimum-bias trigger which required a charged particle in scintillation counters on either side of the interaction point. Particle flows, sensitive to the underlying event, are measured using clusters of energy in the ATLAS calorimeters, taking advantage of their fine granularity. No Monte Carlo generator used in this analysis can accurately describe the measurements. The results are independent of those based on charged particles measured by the ATLAS tracking systems and can be used to constrain the parameters of Monte Carlo generators.
publishedVersion
URI: https://bora.uib.no/handle/1956/5244
More Information: European Physical Journal C: Particles and Fields Volume 71(5): 1636
1434-6044,
http://hdl.handle.net/1956/5244
10.1140/epjc/s10052-011-1636-z
Appears in Collections:Department of Earth Science

Files in This Item:
Click on the URI links for accessing contents.
Title: Measurements of underlying-event properties using neutral and charged particles in pp collisions at √ s = 900 GeV and √ s = 7 TeV with the ATLAS detector at the LHC
subject: VDP::Mathematics and natural science: 400::Physics: 430;VDP::Mathematics and natural science: 400::Physics: 430::Nuclear and elementary particle physics: 431
Publisher: Springer
Description: There are approximately 2250 authors. Only a few of them have been given author entries in addition to the Collaboration.
Journal Article
We present first measurements of charged and neutral particle-flow correlations in pp collisions using the ATLAS calorimeters. Data were collected in 2009 and 2010 at centre-of-mass energies of 900 GeV and 7 TeV. Events were selected using a minimum-bias trigger which required a charged particle in scintillation counters on either side of the interaction point. Particle flows, sensitive to the underlying event, are measured using clusters of energy in the ATLAS calorimeters, taking advantage of their fine granularity. No Monte Carlo generator used in this analysis can accurately describe the measurements. The results are independent of those based on charged particles measured by the ATLAS tracking systems and can be used to constrain the parameters of Monte Carlo generators.
publishedVersion
URI: https://bora.uib.no/handle/1956/5244
More Information: European Physical Journal C: Particles and Fields Volume 71(5): 1636
1434-6044,
http://hdl.handle.net/1956/5244
10.1140/epjc/s10052-011-1636-z
Appears in Collections:Department of Earth Science

Files in This Item:
Click on the URI links for accessing contents.
Title: Measurements of underlying-event properties using neutral and charged particles in pp collisions at √ s = 900 GeV and √ s = 7 TeV with the ATLAS detector at the LHC
subject: VDP::Mathematics and natural science: 400::Physics: 430;VDP::Mathematics and natural science: 400::Physics: 430::Nuclear and elementary particle physics: 431
Publisher: Springer
Description: There are approximately 2250 authors. Only a few of them have been given author entries in addition to the Collaboration.
Journal Article
We present first measurements of charged and neutral particle-flow correlations in pp collisions using the ATLAS calorimeters. Data were collected in 2009 and 2010 at centre-of-mass energies of 900 GeV and 7 TeV. Events were selected using a minimum-bias trigger which required a charged particle in scintillation counters on either side of the interaction point. Particle flows, sensitive to the underlying event, are measured using clusters of energy in the ATLAS calorimeters, taking advantage of their fine granularity. No Monte Carlo generator used in this analysis can accurately describe the measurements. The results are independent of those based on charged particles measured by the ATLAS tracking systems and can be used to constrain the parameters of Monte Carlo generators.
publishedVersion
URI: https://bora.uib.no/handle/1956/5244
More Information: European Physical Journal C: Particles and Fields Volume 71(5): 1636
1434-6044,
http://hdl.handle.net/1956/5244
10.1140/epjc/s10052-011-1636-z
Appears in Collections:Department of Earth Science

Files in This Item:
Click on the URI links for accessing contents.