Two-pion Bose-Einstein correlations in collisions pp at root s=900 GeV

K. Aamodt...[et al.]; N. Abel; Ian Bearden; Hans Bøggild; Hans Hjersing Dalsgaard; Christian Holm Christensen; Jens Jørgen Gaardhøje; Casper Nygaard; Gaël Renault; Børge Svane Nielsen

doi:10.1103/PhysRevD.82.052001

Two-pion Bose-Einstein correlations in collisions pp at root s=900 GeV

K. Aamodt...[et al.], N. Abel, Ian Bearden, Hans Bøggild, Hans Hjersing Dalsgaard, Christian Holm Christensen, Jens Jørgen Gaardhøje, Casper Nygaard, Gaël Renault, Børge Svane Nielsen

81 Citationer (Scopus)

Abstract

We report on the measurement of two-pion correlation functions from pp collisions at √s=900GeV performed by the ALICE experiment at the Large Hadron Collider. Our analysis shows an increase of the Hanbury Brown-Twiss radius with increasing event multiplicity, in line with other measurements done in particle- and nuclear collisions. Conversely, the strong decrease of the radius with increasing transverse momentum, as observed at the Relativistic Heavy Ion Collider and at Tevatron, is not manifest in our data.

Originalsprog	Engelsk
Tidsskrift	Physical Review D (Particles, Fields, Gravitation and Cosmology)
Vol/bind	82
Udgave nummer	5
Sider (fra-til)	052001
Antal sider	14
ISSN	1550-7998
DOI	https://doi.org/10.1103/PhysRevD.82.052001
Status	Udgivet - 9 sep. 2010

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10.1103/PhysRevD.82.052001

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title = "Two-pion Bose-Einstein correlations in collisions pp at root s=900 GeV",

abstract = "We report on the measurement of two-pion correlation functions from pp collisions at √s=900GeV performed by the ALICE experiment at the Large Hadron Collider. Our analysis shows an increase of the Hanbury Brown-Twiss radius with increasing event multiplicity, in line with other measurements done in particle- and nuclear collisions. Conversely, the strong decrease of the radius with increasing transverse momentum, as observed at the Relativistic Heavy Ion Collider and at Tevatron, is not manifest in our data.",

author = "{Aamodt...[et al.]}, K. and N. Abel and Ian Bearden and Hans B{\o}ggild and Dalsgaard, {Hans Hjersing} and Christensen, {Christian Holm} and Gaardh{\o}je, {Jens J{\o}rgen} and Casper Nygaard and Ga{\"e}l Renault and Nielsen, {B{\o}rge Svane}",

year = "2010",

month = sep,

day = "9",

doi = "10.1103/PhysRevD.82.052001",

language = "English",

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T1 - Two-pion Bose-Einstein correlations in collisions pp at root s=900 GeV

AU - Aamodt...[et al.], K.

AU - Abel, N.

AU - Bearden, Ian

AU - Bøggild, Hans

AU - Dalsgaard, Hans Hjersing

AU - Christensen, Christian Holm

AU - Gaardhøje, Jens Jørgen

AU - Nygaard, Casper

AU - Renault, Gaël

AU - Nielsen, Børge Svane

PY - 2010/9/9

Y1 - 2010/9/9

N2 - We report on the measurement of two-pion correlation functions from pp collisions at √s=900GeV performed by the ALICE experiment at the Large Hadron Collider. Our analysis shows an increase of the Hanbury Brown-Twiss radius with increasing event multiplicity, in line with other measurements done in particle- and nuclear collisions. Conversely, the strong decrease of the radius with increasing transverse momentum, as observed at the Relativistic Heavy Ion Collider and at Tevatron, is not manifest in our data.

AB - We report on the measurement of two-pion correlation functions from pp collisions at √s=900GeV performed by the ALICE experiment at the Large Hadron Collider. Our analysis shows an increase of the Hanbury Brown-Twiss radius with increasing event multiplicity, in line with other measurements done in particle- and nuclear collisions. Conversely, the strong decrease of the radius with increasing transverse momentum, as observed at the Relativistic Heavy Ion Collider and at Tevatron, is not manifest in our data.

U2 - 10.1103/PhysRevD.82.052001

DO - 10.1103/PhysRevD.82.052001

M3 - Journal article

SN - 2470-0010

VL - 82

SP - 052001

JO - Physical Review D

JF - Physical Review D

IS - 5

ER -

Two-pion Bose-Einstein correlations in collisions pp at root s=900 GeV

Abstract

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