G. Bocquet
CERN
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Publication
Featured researches published by G. Bocquet.
Physics Letters B | 1996
G. Bocquet; A. Norton; Hui Wang; V. Karimäki; R. Kinnunen; M. Pimiä; J. Tuominiemi; C. Albajar; J.-P. Revol; Paraskevas Sphicas; K. Sumorok; C.H. Tan; S. Tether; B. Buschbeck; H. Dibon; P. Lipa; M. Markytan; N. Neumeister
Abstract We have analysed a sample of 2.36 million minimum bias events produced in p p collisions at s =630 GeV in the UA1 experiment at the CERN collider. We have studied the production of charged particles with transverse momenta (pT) up to 25 GeV/c. The results are in agreement with QCD predictions. The rise of 〈pT〉 with charged particle multiplicity may be related to changing production of low pT particles.
Physics Letters B | 1995
G. Bocquet; R. Kinnunen; B. Buschbeck; K. Sumorok; S. Tether; J. Tuominiemi; M. Markytan; Hui Wang; H. Dibon; A. Norton; V. Karimäki; J.-P. Revol; M. Pimiä; C.H. Tan; P. Lipa; P. Sphicas; N. Neumeister; C. Albajar
Abstract We have analysed a sample of 2.36 million minimum bias events produced in p p collisions at s =630 GeV in the UA1 experiment at the CERN collider. We have studied the production of charged particles with transverse momenta (pT) up to 25 GeV/c. The results are in agreement with QCD predictions. The rise of 〈pT〉 with charged particle multiplicity may be related to changing production of low pT particles.
Physics Letters B | 1992
N. Neumeister; T. Gajdosik; B. Buschbeck; H. Dibon; M. Markytan; D. Weselka; C.-E. Wulz; G. Bocquet; A. Norton; V. Karimäki; R. Kinnunen; M. Pimiä; J. Tuominiemi; C. Albajar; J.-P. Revol; Paraskevas Sphicas; K. Sumorok; C.H. Tan; S. Tether
Abstract Higher order Bose-Einstein correlations up to fifth order, of particles produced in proton-antiproton collisions, are presented using UA1 data at √ s =630 and 900 GeV. The results are compared with theoretical calculations to investigate the primary assumptions for the parametrization of the correlation functions.
Physics Letters B | 1996
G. Bocquet; A. Norton; Hui Wang; V. Karimäki; R. Kinnunen; M. Pimiä; J. Tuominiemi; C. Albajar; J.-P. Revol; Paraskevas Sphicas; K. Sumorok; C.H. Tan; S. Tether; B. Buschbeck; H. Dibon; P. Lipa; M. Markytan; N. Neumeister
Abstract We have analysed a sample of 2.36 million minimum bias events produced in p p collisions at s =630 GeV in the UA1 experiment at the CERN Sp p S collider. We have studied the production of K S 0 , Λ and Λ particles with transverse momenta ( p t ) up to 7 GeV/c and K ± up to 2 GeV/c. The kaon data are compared with a recent QCD prediction and are found to be in good agreement. The p t > for K S 0 , Λ and Λ is seen to increase as a function of the charged particle multiplicity and is compared with charged particle production.
Physics Letters B | 1996
G. Bocquet; A. Norton; Hui Wang; V. Karimäki; R. Kinnunen; M. Pimiä; J. Tuominiemi; C. Albajar; J.-P. Revol; Paraskevas Sphicas; K. Sumorok; C.H. Tan; S. Tether; B. Buschbeck; H. Dibon; P. Lipa; M. Markytan; N. Neumeister
Abstract From a sample of 2.36 million minimum bias events produced in p p collisions at s =630 GeV in the UA1 experiment and from other published data at the CERN S p p S collider we have estimated the relative production of π ± , π 0 , K ± , K S 0 , Λ, Λ , p and p . We obtain a meson over baryon ratio M B = 6.4 ± 1.1 . From the K S 0 π ± ratio we measure the strangeness suppression factor λ = 0.29 ± 0.02 ± 0.01 which, combining with other available data provides a new world average of 0.29 ± 0.015. Both the K S 0 π ± ratio and the strangeness suppression factor λ as a function of s are investigated, and an extrapolation to the LHC energy is performed.
European Physical Journal C | 2000
Fanti; A. Lai; D. Marras; L. Musa; A. Nappi; B Hay; Kn Moore; R. Moore; D.J. Munday; Needham; M. A. Parker; T.O. White; S. A. Wotton; G. Barr; H. Blümer; G. Bocquet; J. Bremer; A. Ceccucci; J. Cogan; D. Cundy; N. Doble; G. Fischer; W. Funk; L. Gatignon; A. Gianoli; A. Gonidec; G. Govi; P. Grafström; A. Lacourt; S. Luitz
Abstract. A new precision measurement of the
Physics Letters B | 1996
G. Bocquet; A. Norton; Hui Wang; V. Karimäki; R. Kinnunen; M. Pimiä; J. Tuominiemi; C. Albajar; J.-P. Revol; P. Sphicas; K. Sumorok; C.H. Tan; S. Tether; B. Buschbeck; H. Dibon; P. Lipa; M. Markytan; N. Neumeister
\Xi^0
Physics Letters B | 1995
G. Bocquet; R. Kinnunen; B. Buschbeck; K. Sumorok; S. Tether; J. Tuominiemi; M. Markytan; Hui Wang; H. Dibon; A. Norton; V. Karimäki; J.-P. Revol; M. Pimiä; C.H. Tan; P. Lipa; P. Sphicas; N. Neumeister; C. Albajar
mass has been performed at the NA48 experiment at the CERN SPS. The value obtained is [1314.82
Physics Letters B | 2006
A. J. Culling; G. E. Kalmus; C. Lazzeroni; D. J. Munday; Mark Slater; S. A. Wotton; Roberta Arcidiacono; G. Bocquet; Nicola Cabibbo; A. Ceccucci; Donald C Cundy; V. P. Falaleev; M. Fidecaro; L. Gatignon; A. Gonidec; W. Kubischta; A. Norton; A. Maier; M. Patel; A. Peters; S. Z. Balev; P.-L. Frabetti; E. A. Goudzovski; P. Hristov; V. Kekelidze; V. Kozhuharov; L. Litov; D. Madigozhin; E. Marinova; Natalia A. Molokanova
\pm
Physics Letters B | 2010
J Richard Batley; G. E. Kalmus; C. Lazzeroni; D. J. Munday; M. Patel; Mark Slater; S. A. Wotton; Roberta Arcidiacono; G. Bocquet; A. Ceccucci
0.06 (stat.)
