L
L. Viola
Researcher at University of Pavia
Publications - 43
Citations - 696
L. Viola is an academic researcher from University of Pavia. The author has contributed to research in topics: Resistive touchscreen & Fermilab. The author has an hindex of 16, co-authored 43 publications receiving 671 citations. Previous affiliations of L. Viola include Istituto Nazionale di Fisica Nucleare.
Papers
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Journal ArticleDOI
A measurement of lifetime differences in the neutral /D-meson system
J. M. Link,V. Paolone,V. Paolone,Marco A. Reyes,Marco A. Reyes,P. M. Yager,J. C. Anjos,I. Bediaga,C. Göbel,J. Magnin,J. M. De Miranda,I. M. Pepe,A. C. dos Reis,F. R.A. Simão,M.A Vale,S. Carrillo,E. Casimiro,Hector Mendez,Hector Mendez,A. Sanchez-Hernandez,C. Uribe,C. Uribe,F. Vázquez,L. Cinquini,L. Cinquini,John Perry Cumalat,J. E. Ramirez,B. O'Reilly,E. W. Vaandering,J. N. Butler,Harry Cheung,I. Gaines,P. H. Garbincius,L. A. Garren,Erik Gottschalk,Stephen A. Gourlay,Stephen A. Gourlay,P. H. Kasper,A. E. Kreymer,R. Kutschke,Stefano Bianco,Fabrizio Fabbri,S. Sarwar,A. Zallo,C. Cawlfield,D. Y. Kim,K. S. Park,A. Rahimi,J. Wiss,Robert Gardner,Y. S. Chung,J. S. Kang,B.R Ko,J. W. Kwak,Kisoo Lee,S. S. Myung,H. Park,Gianluca Alimonti,M. Boschini,D Brambilla,B. Caccianiga,A Calandrino,P. D'Angelo,M. DiCorato,Paolo Dini,Marco Giammarchi,P. Inzani,F. Leveraro,Sandra Malvezzi,Dario Menasce,M. Mezzadri,L. Milazzo,Luigi Moroni,Daniele Pedrini,F. Prelz,Marco Rovere,A. Sala,S. Sala,T. F. Davenport,V. Arena,G. Boca,Germano Bonomi,Gabriele Gianini,G. Liguori,M. M. Merlo,D. Pantea,S. P. Ratti,Cristina Riccardi,P. Torre,L. Viola,Paolo Vitulo,H. Hernandez,A. M. Lopez,L. Méndez,A. Mirles,E. Montiel,D. Olaya,D. Olaya,J. Quinones,C. Rivera,Y. Zhang,Y. Zhang,N. K. Copty,Milind Purohit,James R. Wilson,K. Cho,T. Handler,D. Engh,Willard Johns,M. Hosack,M. S. Nehring,M. S. Nehring,M Sales,Paul Sheldon,Kevin Stenson,M. S. Webster,M. Sheaff,Y-J Kwon +117 more
TL;DR: In this paper, the lifetimes of neutral D mesons decaying via D 0 → K − π + and K − K + were compared to measure the lifetime differences between CP even and CP odd final states.
Journal ArticleDOI
The simulation of resistive plate chambers in avalanche mode : charge spectra and efficiency
Marcello Abbrescia,Anna Colaleo,G. Iaselli,F. Loddo,M. Maggi,B. Marangelli,S. Natali,S. Nuzzo,Gabriella Pugliese,A. Ranieri,F. Romano,Saverio Altieri,Giacomo Bruno,Gabriele Gianini,Sergio P Ratti,L. Viola,Paolo Vitulo +16 more
TL;DR: In this article, a model to simulate the avalanche formation process and the induced signal in a Resistive Plate Chamber is presented, and a first investigation of the effects of various parameters on the performance of this detector is reported.
Journal ArticleDOI
Cumulant to factorial moment ratio and multiplicity data
Igor Dremin,V. Arena,Gianluigi Boca,Gabriele Gianini,Sandra Malvezzi,M. M. Merlo,Sergio P Ratti,Cristina Riccardi,Gianfausto Salvadori,L. Viola,Paolo Vitulo +10 more
TL;DR: In this article, the ratio of cumulant to factorial moments of experimental multiplicity distributions has been calculated for e+e− and hh interactions in a wide range of energies.
Journal ArticleDOI
Evidence for a narrow dip structure at 1.9 GeV/c2 in 3π+3π− diffractive photoproduction
P. L. Frabetti,H. W.K. Cheung,John Perry Cumalat,C. Dallapiccola,J. F. Ginkel,Willard Johns,M. S. Nehring,E. W. Vaandering,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,R. Baldini-Ferroli,Stefano Bianco,Fabrizio Fabbri,S. Sarwar,A. Zallo,C. Cawlfield,R. Culbertson,Robert Gardner,E. Gottschalk,R. Greene,K. S. Park,A. Rahimi,James E Wiss,Gianluca Alimonti,G. Bellini,M. Boschini,D. Brambilla,B. Caccianiga,L. Cinquini,M. DiCorato,Paolo Dini,Marco Giammarchi,P. Inzani,F. Leveraro,Sandra Malvezzi,Dario Menasce,E. Meroni,L. Milazzo,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,Germano Bonomi,C. Castoldi,Gabriele Gianini,M. M. Merlo,S. P. Ratti,Cristina Riccardi,L. Viola,Paolo Vitulo,A. M. Lopez,L. Méndez,A. Mirles,E. Montiel,D. Olaya,J. E. Ramirez,C. Rivera,Y. Zhang,J. M. Link,V. S. Paolone,P. M. Yager,James R. Wilson,J. Cao,M. Hosack,Paul Sheldon,F. Davenport,K. Cho,K. Danyo,T. Handler,B. G. Cheon,Y. S. Chung,J. S. Kang,K. Y. Kim,Kisoo Lee,S. S. Myung +103 more
TL;DR: In this paper, a narrow dip structure has been observed at 1.9 GeV/c 2 in diffractive photoproduction of the 3 π+3 π − final state performed by the Fermilab experiment.
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.