L
L. Perasso
Researcher at University of Milano-Bicocca
Publications - 18
Citations - 215
L. Perasso is an academic researcher from University of Milano-Bicocca. The author has contributed to research in topics: Branching fraction & Fermilab. The author has an hindex of 10, co-authored 18 publications receiving 206 citations.
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Journal ArticleDOI
Analysis of the D+, Ds+ → K+K−π+ Dalitz plots
P. L. Frabetti,H. W.K. Cheung,John Perry Cumalat,C. Dallapiccola,J. F. Ginkel,Senta Greene,Willard Johns,M. S. Nehring,J. N. Butler,S. Cihangir,I. Gaines,P. H. Garbincius,L. Garren,Stephen A. Gourlay,D. J. Harding,P. H. Kasper,A. E. Kreymer,P. Lebrun,S. Shukla,M. Vittone,Stefano Bianco,Fabrizio Fabbri,S. Sarwar,A. Zallo,R. Culbertson,Robert Gardner,R. Greene,James E Wiss,G. Alimonti,G. Bellini,M. Boschini,D. Brambilla,B. Caccianiga,L. Cinquini,M. Di Corato,Marco Giammarchi,P. Inzani,F. Leveraro,Sandra Malvezzi,Dario Menasce,E. Meroni,Luigi Moroni,Daniele Pedrini,L. Perasso,F. Prelz,A. Sala,S. Sala,D. Torretta,D. Buchholz,D. Claes,B. Gobbi,B. O'Reilly,J. M. Bishop,N. M. Cason,C. J. Kennedy,G. N. Kim,T. F. Lin,D. L. Puseljic,Randy Ruchti,W. D. Shephard,J. A. Swiatek,Z. Y. Wu,V. Arena,G. Boca,C. Castoldi,Gabriele Gianini,S. P. Ratti,Cristina Riccardi,L. Viola,Paolo Vitulo,Alan D. Lopez,G. P. Grim,V. S. Paolone,P. M. Yager,James R. Wilson,Paul Sheldon,F. Davenport,G. R. Blackett,M. Pisharody,T. Handler,B. G. Cheon,J. S. Kang,K. Y. Kim +82 more
TL;DR: In this article, a model consisting of a sum of Breit-Wigner amplitudes for the intermediate two-body resonant decay modes is proposed to infer branching ratios for D+ → K+K−π+ inclusive as well as the Φπ+ and K ∗ (892) 0 K + channels.
Journal ArticleDOI
Observation of an excited state of the Lambda c+ baryon.
P. L. Frabetti,H. W.K. Cheung,John Perry Cumalat,C. Dallapiccola,J. F. Ginkel,Senta Greene,Willard Johns,M. S. Nehring,J. N. Butler,S. Cihangir,I. Gaines,P. H. Garbincius,L. Garren,Stephen A. Gourlay,D. J. Harding,P. H. Kasper,A. E. Kreymer,P. Lebrun,S. Shukla,Stefano Bianco,Fabrizio Fabbri,S. Sarwar,A. Zallo,R. Culbertson,Robert Gardner,R. Greene,James E Wiss,G. Alimonti,G. Bellini,B. Caccianiga,L. Cinquini,M. Di Corato,Marco Giammarchi,P. Inzani,F. Leveraro,Sandra Malvezzi,Dario Menasce,E. Meroni,Luigi Moroni,Daniele Pedrini,L. Perasso,A. Sala,S. Sala,D. Torretta,M. Vittone,D. Buchholz,D. Claes,B. Gobbi,B. O'Reilly,J. M. Bishop,N. M. Cason,C. J. Kennedy,G. N. Kim,T. F. Lin,D. L. Puseljic,Randy Ruchti,W. D. Shephard,J. A. Swiatek,Z. Y. Wu,V. Arena,G. Boca,C. Castoldi,Gabriele Gianini,S. P. Ratti,Cristina Riccardi,Paolo Vitulo,Alan D. Lopez,G. P. Grim,V. S. Paolone,P. M. Yager,James R. Wilson,Paul Sheldon,F. Davenport,J. F. Filasetta,G. R. Blackett,M. Pisharody,T. Handler,B. G. Cheon,J. S. Kang,K. Y. Kim +79 more
TL;DR: In this paper, an observation of an excited baryon decaying to 39.36% at the 90% confidence level with a mass of 340.3 MeV was presented.
Journal ArticleDOI
First measurement of the lifetime of the Ωc0
P. L. Frabetti,H. W.K. Cheung,John Perry Cumalat,C. Dallapiccola,J. F. Ginkel,Senta Greene,Willard Johns,M. S. Nehring,J. N. Butler,S. Cihangir,I. Gaines,P. H. Garbincius,L. A. Garren,Stephen A. Gourlay,D. J. Harding,P. H. Kasper,A. E. Kreymer,P. Lebrun,S. Shukla,M. Vittone,Stefano Bianco,F. L. Fabbri,S. Sarwar,A. Zallo,R. Culbertson,Robert Gardner,R. Greene,James E Wiss,G. Alimonti,G. Bellini,M. Boschini,D. Brambilla,B. Caccianiga,L. Cinquini,M. Di Corato,Marco Giammarchi,P. Inzani,F. Leveraro,Sandra Malvezzi,Dario Menasce,E. Meroni,Luigi Moroni,Daniele Pedrini,L. Perasso,F. Prelz,A. Sala,S. Sala,D. Torretta,D. Buchholz,D. Claes,B. Gobbi,B. O'Reilly,J. M. Bishop,N. M. Cason,C. J. Kennedy,G. N. Kim,T. F. Lin,D. L. Puseljic,Randy Ruchti,W. D. Shephard,J. A. Swiatek,Z. Y. Wu,V. Arena,G. Boca,C. Castoldi,Gabriele Gianini,S. P. Ratti,Cristina Riccardi,L. Viola,Paolo Vitulo,Alan D. Lopez,G. P. Grim,V. S. Paolone,P. M. Yager,James R. Wilson,Paul Sheldon,F. Davenport,G. R. Blackett,K. Danyo,M. Pisharody,T. Handler,B. G. Cheon,J. S. Kang,K. Y. Kim +83 more
TL;DR: In this paper, the first measurement of the lifetime of the Ω c 0 baryon was made in the Fermilab high energy photoproduction experiment E687 and the measured lifetime is τ = 86−20+27(stat.) ± 28(syst.) fr.
Journal ArticleDOI
Measurement of the lifetime of the Xi c0.
P. L. Frabetti,H. W.K. Cheung,John Perry Cumalat,C. Dallapiccola,J. F. Ginkel,Senta Greene,Willard Johns,M. S. Nehring,J. N. Butler,S. Cihangir,I. Gaines,L. Garren,P. H. Garbincius,Stephen A. Gourlay,D. J. Harding,P. H. Kasper,A. E. Kreymer,P. Lebrun,S. Shukla,Stefano Bianco,Fabrizio Fabbri,S. Sarwar,A. Zallo,R. Culbertson,Robert Gardner,R. Greene,James E Wiss,G. Alimonti,G. Bellini,B. Caccianiga,L. Cinquini,M. Di Corato,Marco Giammarchi,P. Inzani,F. Leveraro,Sandra Malvezzi,Dario Menasce,E. Meroni,Luigi Moroni,Daniele Pedrini,L. Perasso,A. Sala,S. Sala,D. Torreta,M. Vittone,D. Buchholz,D. Claes,B. Gobbi,B. O'Reilly,J. M. Bishop,N. M. Cason,C. J. Kennedy,G. N. Kim,T. F. Lin,D. L. Puseljic,Randy Ruchti,W. D. Shepard,J. A. Swiatek,Z. Y. Wu,V. Arena,Gianluigi Boca,C. Castoldi,R. Diaferia,Gabriele Gianini,S. P. Ratti,Cristina Riccardi,Paolo Vitulo,Alan D. Lopez,G. P. Grim,V. S. Paolone,P. M. Yager,James R. Wilson,Paul Sheldon,F. Davenport,J. F. Filasetta,G. R. Blackett,M. Pisharody,T. Handler,B. G. Cheon,J. S. Kang,K. Y. Kim +80 more
TL;DR: A measurement of the lifetime of the charmed strange baryon [Xi][sub [ital c]][sup 0] is presented in this article, where the data were accumulated by the Fermilab high energy photoproduction experiment E687.
Journal ArticleDOI
Measurement of the mass and lifetime of the Xi c
P. L. Frabetti,H. W.K. Cheung,John Perry Cumalat,C. Dallapiccola,J. F. Ginkel,Senta Greene,Willard Johns,M. S. Nehring,J. N. Butler,S. Cihangir,I. Gaines,L. Garren,P. H. Garbincius,Stephen A. Gourlay,D. J. Harding,P. H. Kasper,A. E. Kreymer,P. Lebrun,S. Shukla,Stefano Bianco,Fabrizio Fabbri,S. Sarwar,A. Zallo,R. Culbertson,Robert Gardner,R. Greene,James E Wiss,G. Alimonti,G. Bellini,B. Caccianiga,L. Cinquini,M. Di Corato,Marco Giammarchi,P. Inzani,F. Leveraro,Sandra Malvezzi,Dario Menasce,E. Meroni,Luigi Moroni,Daniele Pedrini,L. Perasso,A. Sala,S. Sala,D. Torretta,M. Vittone,D. Buchholz,D. Claes,B. Gobbi,B. O'Reilly,J. M. Bishop,N. M. Cason,C. J. Kennedy,G. N. Kim,T. F. Lin,D. L. Puseljic,Randy Ruchti,W. D. Shephard,J. A. Swiatek,Z. Y. Wu,V. Arena,Gianluigi Boca,C. Castoldi,R. Diaferia,Gabriele Gianini,S. P. Ratti,Cristina Riccardi,Paolo Vitulo,Alan D. Lopez,G. P. Grim,V. S. Paolone,P. M. Yager,James R. Wilson,Paul Sheldon,F. Davenport,J. F. Filasetta,G. R. Blackett,M. Pisharody,T. Handler,B. G. Cheon,J. S. Kang,K. Y. Kim +80 more
TL;DR: In this article, the mass and lifetime of the Ξ c + decaying into Ξ - π + π+π + is measured by the Fermilab high-energy photoproduction experiment E687 and the lifetime is measured to be 0.41 + 0.11 − 0.02 ps.