Please use this identifier to cite or link to this item: http://dlib.scu.ac.ir/handle/1956/5249
Title: Measurement of inclusive jet and dijet cross sections in proton-proton collisions at 7 TeV centre-of-mass energy with the ATLAS detector
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 2400 authors. Only a few of them have been given author entries in addition to the Collaboration
Journal Article
Jet cross sections have been measured for the first time in proton-proton collisions at a centre-of-mass energy of 7 TeV using the ATLAS detector. The measurement uses an integrated luminosity of 17 nb−1 recorded at the Large Hadron Collider. The anti-kt algorithm is used to identify jets, with two jet resolution parameters, R = 0.4 and 0.6. The dominant uncertainty comes from the jet energy scale, which is determined to within 7% for central jets above 60 GeV transverse momentum. Inclusive single-jet differential cross sections are presented as functions of jet transverse momentum and rapidity. Dijet cross sections are presented as functions of dijet mass and the angular variable χ. The results are compared to expectations based on next-toleading- order QCD, which agree with the data, providing a validation of the theory in a new kinematic regime.
publishedVersion
URI: https://bora.uib.no/handle/1956/5249
More Information: European Physical Journal C: Particles and Fields 71(2): 1512
1434-6044
http://hdl.handle.net/1956/5249
10.1140/epjc/s10052-010-1512-2
Appears in Collections:Department of Earth Science

Files in This Item:
Click on the URI links for accessing contents.
Title: Measurement of inclusive jet and dijet cross sections in proton-proton collisions at 7 TeV centre-of-mass energy with the ATLAS detector
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 2400 authors. Only a few of them have been given author entries in addition to the Collaboration
Journal Article
Jet cross sections have been measured for the first time in proton-proton collisions at a centre-of-mass energy of 7 TeV using the ATLAS detector. The measurement uses an integrated luminosity of 17 nb−1 recorded at the Large Hadron Collider. The anti-kt algorithm is used to identify jets, with two jet resolution parameters, R = 0.4 and 0.6. The dominant uncertainty comes from the jet energy scale, which is determined to within 7% for central jets above 60 GeV transverse momentum. Inclusive single-jet differential cross sections are presented as functions of jet transverse momentum and rapidity. Dijet cross sections are presented as functions of dijet mass and the angular variable χ. The results are compared to expectations based on next-toleading- order QCD, which agree with the data, providing a validation of the theory in a new kinematic regime.
publishedVersion
URI: https://bora.uib.no/handle/1956/5249
More Information: European Physical Journal C: Particles and Fields 71(2): 1512
1434-6044
http://hdl.handle.net/1956/5249
10.1140/epjc/s10052-010-1512-2
Appears in Collections:Department of Earth Science

Files in This Item:
Click on the URI links for accessing contents.
Title: Measurement of inclusive jet and dijet cross sections in proton-proton collisions at 7 TeV centre-of-mass energy with the ATLAS detector
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 2400 authors. Only a few of them have been given author entries in addition to the Collaboration
Journal Article
Jet cross sections have been measured for the first time in proton-proton collisions at a centre-of-mass energy of 7 TeV using the ATLAS detector. The measurement uses an integrated luminosity of 17 nb−1 recorded at the Large Hadron Collider. The anti-kt algorithm is used to identify jets, with two jet resolution parameters, R = 0.4 and 0.6. The dominant uncertainty comes from the jet energy scale, which is determined to within 7% for central jets above 60 GeV transverse momentum. Inclusive single-jet differential cross sections are presented as functions of jet transverse momentum and rapidity. Dijet cross sections are presented as functions of dijet mass and the angular variable χ. The results are compared to expectations based on next-toleading- order QCD, which agree with the data, providing a validation of the theory in a new kinematic regime.
publishedVersion
URI: https://bora.uib.no/handle/1956/5249
More Information: European Physical Journal C: Particles and Fields 71(2): 1512
1434-6044
http://hdl.handle.net/1956/5249
10.1140/epjc/s10052-010-1512-2
Appears in Collections:Department of Earth Science

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