M
M. Laloum
Researcher at Collège de France
Publications - 18
Citations - 382
M. Laloum is an academic researcher from Collège de France. The author has contributed to research in topics: D meson & Charm (quantum number). The author has an hindex of 11, co-authored 18 publications receiving 379 citations.
Papers
More filters
Journal ArticleDOI
Charm hadron properties in 400 GeV/c pp interactions
M. Aguilar-Benitez,W.W.M. Allison,J. L. Bailly,S. Banerjee,W. Bartl,M. Begalli,P. Beilliere,R. Bizarri,H. Briand,V. Canale,C. Caso,Edoardo Castelli,Paolo Checchia,P. V. Chliapnikov,N. Colino,R. Contri,D. Crennell,A. De Angelis,L. de Billy,C. Defoix,R. Di Marco,E. Di Capua,F. Diez-Hedo,J. Dolbeau,J. Dumarchez,M. Ericsson,Speranza Falciano,C. Fisher,Yu Fisyak,F. Fontanelli,J. R. Fry,S. N. Ganguli,Ugo Gasparini,U. Gensch,Simonetta Gentile,D. G. Gibaut,Alfred Goshaw,Fernand Grard,A. Gurtu,R. Hamatsu,L. Haupt,Sten Hellman,V. Henri,J. J. Hernandez,T. Hirose,S. O. Holmgren,Josef Hrubec,P. Hughes,D. Huss,M. Iori,E. Jegham,K. E. Johansson,M. I. Josa,M. Kalelkar,I. Kita,A. G. Kholodenko,E. P. Kistenev,S. Kitamura,D. Knauss,V. V. Kniazev,W. Kowald,D. Kuhn,P. Ladron de Guevara,M. Laloum,Patrick Legros,H. Leutz,Louis Lyons,M. MacDermott,P. K. Malhotra,P. Mason,M. Mazzucato,M. E. Michalon-Mentzer,A. Michalon,T. Moa,R. Monge,L. Montanet,G. Neuhofer,H. K. Nguyen,S. Nilsson,H. Nowak,N. Oshima,G. Otter,R. Ouared,J. Panella Comellas,G. D. Patel,C. Patrignani,M. Pernicka,P. Pilette,C. Pinori,G. Pirreda,R.J. Plano,Alan Poppleton,P. Poropat,R. Raghavan,S. Reucroft,K. Roberts,W. J. Robertson,H. Rohringer,J. Salicio,Reinhard W. Schulte,B. Sellden,M. Sessa,F. Simonetto,S. Squarcia,P. E. Stamer,V. A. Stopchenko,A. Subramanian,W. Struczinski,K. Takahashi,S. Tavernier,M. C. Touboul,U. Trevisan,C. Troncon,T. Tsurugai,L. Ventura,Pierre Vilain,C. Voltolini,B. Vonck,W. D. Walker,C. F. Wild,T. Yamagata,T. P. Yiou,Gianni Zumerle +122 more
TL;DR: In this article, a study of the properties of charm particles produced in 400 GeV/cpp interactions was performed using the high resolution hydrogen bubble chamber LEBC in association with the European Hybrid Spectrometer at the CERN SPS.
Journal ArticleDOI
Inclusive Properties of d Mesons Produced in 360-GeV pi- p Interactions
M. Aguilar-Benitez,W.W.M. Allison,J. F. Baland,Sunanda Banerjee,W. Bartl,P. Beillère,M. Bengalli,Giorgio Borreani,R. Bizzarri,H. Briand,Rene Brun,W. M. Bugg,C. Caso,B. Castano,E. Castelli,Paolo Checchia,P. V. Chliapnikov,S. J. Colwill,R. Contri,D. Crennell,M. Cresti,A. De Angelis,L. de Billy,C. Defoix,E. Di Capua,R. Di Marco,J. Dolbeau,J. Dumarchez,Speranza Falciano,C. Fernandez,C. Fisher,Yu. Fisjak,F. Fontanelli,J. R. Fry,S. N. Ganguli,Ugo Gasparini,Simonetta Gentile,A. T. Goshaw,Fernand Grard,Atul Gurtu,T. Handler,R. Hamatsu,E. L. Hart,L. Haupt,Sten Hellman,Jose M Hernandez,Alain Hervé,S. O. Holmgren,M. A. Houlden,Josef Hrubec,P. Hughes,M. Iori,E. Jegham,E. K. Johansson,E. P. Kistenev,S. Kitamura,D. Kuhn,V. Knjasev,A. I. Kurnosenko,P. Ladrón de Guevara,M. Laloum,H. Leutz,P. Lutz,Louis Lyons,M. MacDermott,P. K. Malhotra,F. Marchetto,G. Marel,J. Cl. Marin,Francesco Marzano,P. Mason,M. Mazzucato,A. Michalon,M. E. Michalon-Mentzer,Torbjoern Moa,L. Montanet,J.M. Morton,G. Neuhofer,H. K. Nguyen,S. Nilsson,H. Nowak,N. Oshima,G. Otter,G. D. Patel,M. Pernicka,P. Pilette,C. Pinori,G. Piredda,R.J. Plano,Alan Poppleton,P. Poropat,R. Raghavan,G. Ransone,S. Reucroft,J. Richardson,S. Rinaudo,K. Roberts,H. Rohringer,H. Schlütter,Jörg Schmiedmayer,M. Schouten,R. Schulte,B. Sellden,M. Sessa,K. Shankar,S. Squarcia,P. Stamer,K. M. Stopchenko,W. Struczinski,S. Subramanian,K. Takahashi,M. Cl. Touboul,U. Trevisan,C. Troncon,T. Tsurugai,P. Vilain,B. Vonck,B. M. Whyman,J. Wickens,C. Willmott,P. Wright,Gianni Zumerle +121 more
TL;DR: In this article, the authors measured the inclusive cross sections for forward D meson production at s =26 GeV in π − p interactions and showed that the p T 2 distribution is exponential with slope parameter [−1.18 −0.16 +0.18 ]( GeV / c) −2.
Journal ArticleDOI
D-Meson production from 400 GeV/c pp interactions
M. Aguilar-Benitez,W.W.M. Allison,J. L. Bailly,S. Banerjee,W. Bartl,M. Begalli,P. Beilliere,R. Bizzarri,H. Briand,Rene Brun,V. Canale,C. Caso,E. Castelli,Paolo Checchia,P. V. Chliapnikov,N. Colino,S. J. Colwill,R. Contri,D. Crennell,A. De Angelis,L. de Billy,C. Defoix,R. Di Marco,E. Di Capua,F. Diez-Hedo,J. Dolbeau,J. Dumarchez,M. Eriksson,S. Falciano,C. Fernandez,C. Fisher,Yu Fisyak,Flavio Fontanelli,J. R. Fry,S. N. Ganguli,U. Gasparini,U. Gensch,S. Gentile,D. B. Gibaut,A. T. Goshaw,Fernand Grard,A. Gurtu,R. Hamatsu,L. Haupt,S. Hellman,J. J. Hernandez,S-O. Holmgren,M. A. Houlden,Josef Hrubec,P. Hughes,D. Huss,Y. Iga,M. Iori,E. Jegham,K. E. Johansson,M. I. Josa,M. Kalelkar,A. G. Kholodenko,E. P. Kistenev,S. Kitamura,D. Knauss,V. V. Kniazev,W. Kowald,D. Kuhn,M. Laloum,P. Legros,H. Leutz,M. MacDermott,P. Mason,M. Mazzucato,M. E. Michalon-Mentzer,A. Michalon,T. Moa,R. Monge,L. Montanet,Thomas Naumann,G. Neuhofer,H. K. Nguyen,S. Nilsson,H. Nowak,N. Oshima,G. Otter,R. Ouared,J. Panella Comellas,G. D. Patel,M. Pernicka,P. Pilette,C. Pinori,G. Piredda,R.J. Plano,A. Poppleton,P. Poropat,R. Raghavan,S. Reucroft,K. Roberts,W. J. Robertson,H. Rohringer,J. Salicio,R. Schulte,B. Sellden,M. Sessa,S. Squarcia,P. E. Stamer,V. A. Stopchenko,K. Sudhakar,K. Takahashi,M. C. Touboul,U. Trevisan,C. Troncon,T. Tsurugai,Evgueni Vlasov,Pierre Vilain,C. Voltolini,B. Vonck,W. D. Walker,C. F. Wild,T. P. Yiou,G. Zumerle +117 more
TL;DR: In this paper, the authors measured the inclusive production properties of D and D messons produced from pp interactions at s =27.4 GeV, and the differential production cross section is well represented by the empirical form d 2 σ d x F d P 2 T = 1 2 [σ ( D / D )(n+1)b](1−|x F |) n exp (−bp 2 T ) with n=4.9 ± 0.5, b=(1.0± 0.3) ωb.
Journal ArticleDOI
Charm hadron properties in 360 GeV/c π−p-interactions
M. Aguilar-Benitez,W.W.M. Allison,J. L. Bailly,J. F. Baland,S. Banerjee,W. Bartl,M. Begalli,P. Belliere,Alessandro Bettini,L. de Billy,R. Bizarri,Giorgio Borreani,H. Briand,Rene Brun,W. M. Bugg,E. Di Capua,C. Caso,N. Colino,E. Castelli,Paolo Checchia,P. V. Chliapnikov,S. J. Colwill,R. Contri,D. Crennel,M. Cresti,A. De-Angelis,C. Defoix,R. Dimarco,J. Dolbeau,J. Dumarchez,B. Epp,S. Falciano,C. Fernandez,C. Fisher,Yu Fisyak,Flavio Fontanelli,J. R. Fry,S. N. Ganguli,L. Garbellini,U. Gasparini,S. Gentile,A. T. Goshaw,Fernand Grard,Atul Gurtu,R. Hamatsu,T. Handler,E. L. Hart,L. Haupt,S. Hellman,J. J. Hernandez,Alain Hervé,S-O. Holmgren,M. A. Houlden,Josef Hrubec,P. Hughes,D. Huss,Y. Iga,M. Iori,E. Jegham,E. Johanson,J. Kesteman,E. P. Kistenev,I. Kita,S. Kitamura,V. V. Kniazev,P. Ladron de Guevara,M. Laloum,Jacques Lemonne,H. Leutz,Louis Lyons,M. MacDermott,P. K. Malhotra,F. Marchetto,G. Marel,F. Marzano,P. Mason,M. Mazzucato,A. Michalon,M. E. Michalon-Mentzer,T. Moa,R. Monge,L. Montanet,G. Neuhofer,H. K. Nguyen,S. Nilsson,H. Nowak,N. Oshima,G. Otter,G. D. Patel,M. Pernicka,P. Pilette,C. Pinori,G. Piredda,R.J. Plano,A. Poppleton,P. Poropat,B. Powell,G. Ransone,S. Reucroft,J. Richardson,G. Rinaudo,K. Roberts,H. Rohringer,M. Schouten,R. Schulte,B. Sellden,M. Sessa,K. Shankar,S. Squarcia,P. E. Stamer,V. A. Stopchenko,W. Struczinski,A. Subramanian,M. C. Touboul,U. Trevisan,C. Troncon,T. Tsurugai,V.A. Uvarov,L. Ventura,Pierre Vilain,Evgueni Vlasov,C. Voltolini,B. Vonck,J. H. Wickens,C. Willmott,P. Wright,T. Yamagata,V. A. Yarba,L. Zanello,Pierluigi Zotto,G. Zumerle +130 more
TL;DR: In this paper, a study of the properties of charm particles produced in 360 GeV/c π-p interactions is reported, which is performed using the high resolution hydrogen bubble chamber LEBC in association with the European Hybrid Spectrometer at the CERN SPS.
Journal ArticleDOI
DD correlations in 360 GeV/c π - p interactions
M. Aguilar-Benitez,W.W.M. Allison,J. F. Baland,W. Bartl,V. G. Bazeeva,M. Begalli,P. Beillère,Giorgio Borreani,H. Briand,Rene Brun,W. M. Bugg,C. Caso,B. Castano,Edoardo Castelli,Paolo Checchia,P. V. Chliapnikov,S. J. Colwill,R. Contri,D. Crennell,A. De Angelis,L. de Billy,C. Defoix,E. Di Capua,R. Di Marco,J. Dolbeau,J. Dumarchez,Speranza Falciano,C. Fernandez,C. Fisher,Yu. Fisjak,F. Fontanelli,J. R. Fry,S. N. Ganguli,Ugo Gasparini,S. Gentile,A. T. Goshaw,Fernand Grard,Atul Gurtu,T. Handler,R. Hamatsu,J. Hanton,E. L. Hart,L. Haupt,Sten Hellman,Jose M Hernandez,Alain Hervé,S. O. Holmgren,M. A. Houlden,Josef Hrubec,P. Hughes,D. Huss,Y. Iga,M. Iori,E. Jegham,E. Johansson,E. P. Kistenev,I. Kita,S. Kitamura,V. M. Kubic,P. Ladrón de Guevara,M. Laloum,H. Leutz,P. Lutz,Louis Lyons,M. MacDermott,P. K. Malhotra,F. Marchetto,G. Marel,P. Mason,M. Mazzucato,A. Michalon,M. E. Michalon-Mentzer,T. Moa,L. Montanet,G. Neuhofer,H. K. Nguyen,S. Nilsson,H. Nowak,N. Oshima,G. Otter,G. D. Patel,M. Pernicka,P. Pilette,C. Pinori,G. Piredda,R.J. Plano,Alan Poppleton,P. Poropat,R. Raghavan,G. Ransone,K. Rasner,S. Reucroft,J. Richardson,S. Rinaudo,K. Roberts,H. Rohringer,Jörg Schmiedmayer,M. Schouten,Reinhard W. Schulte,B. Sellden,M. Sessa,K. Shankar,S. Squarcia,P. E. Stamer,W. Struczinski,M. Cl. Touboul,U. Trevisan,C. Troncon,P. Vilain,Evgueni Vlasov,B. Vonck,B. M. Whyman,C. Willmott,P. Wright,T. Yamagata,V. A. Yarba,Gianni Zumerle +116 more
TL;DR: In this article, a sample of D D pairs produced in 360 GeV/c π−p interactions were compared with various models of charm production and the correlation properties were studied in detail for the first time.