G
G. Tomasini
Researcher at Istituto Nazionale di Fisica Nucleare
Publications - 38
Citations - 379
G. Tomasini is an academic researcher from Istituto Nazionale di Fisica Nucleare. The author has contributed to research in topics: Meson & Pion. The author has an hindex of 11, co-authored 38 publications receiving 372 citations.
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Journal ArticleDOI
FAILURE OF S-CHANNEL HELICITY CONSERVATION IN A$sub 1$ PRODUCTION.
G. Ascoli,D. V. Brockway,L. Eisenstein,M. L. Ioffredo,U. E. Kruse,P. F. Schultz,C. Caso,G. Tomasini,P. von Handel,P. Schilling,Giulia Costa,S. Ratti,P. Daronian,Laura Mosca,A. E. Brenner,W.C. Harrison,D. Heyda,W.H. Johnson,J.K. Kim,M. E. Law,J.E. Mueller,Brian M. Salzberg,L. K. Sisterson,T. F. Johnston,J.D. Prentice,N. R. Steenberg,T. S. Yoon,J. T. Carroll,A. R. Erwin,R. Morse,B. Y. Oh,W. J. Robertson,W. D. Walker +32 more
Journal ArticleDOI
Study of D+ and D− Feynman's x distributions in π−-nucleus interactions at the SPS
M. I. Adamovich,Yu. Alexandrov,Federico Antinori,Dario Barberis,W. Beusch,A. Buys,V. Casanova,M. Dameri,M. Davenport,J. P. Dufey,A. Forino,B. R. French,S. Gerasimov,R. Gessaroli,Fernand Grard,K. Harrison,R. Hurst,A. Jacholkowski,A. Kirk,E. Lamanna,J. C. Lassalle,Patrick Legros,P. Mazzanti,F. Muller,Bianca Osculati,A. Quareni,N. G. Redaelli,Chiara Roda,Leonardo Paolo Rossi,G. Tomasini,F. Viaggi,M. Weymann,M. V. Zavertyaev +32 more
TL;DR: In this article, the xF distributions of D+ and D− mesons were investigated at the CERN Ω′ spectrometer, and a clear excess of D− over D+, increasing at high xF, was observed.
Journal ArticleDOI
Cross sections and some features of charm photoproduction at γ energies of 20–70 GeV
M. I. Adamovich,Y. A. Alexandrov,J. M. Bolta,L. Bravo,A. M. Cartacci,V. Castillo,M. M. Chernyavsky,A. Conti,M. G. Dagliana,M. Dameri,G. Diambrini-Palazzi,G. di Caporiacco,A. Forino,Jasone Garay Garcia,S. G. Gerassimov,R. Gessaroli,E. Higon,S. P. Kharlamov,V. G. Larionova,R. Llosa,A. Lopez,J. Lory,A. Marchionni,B. Monteleoni-Conforto,R. Niembro,G. I. Orlova,Bianca Osculati,G. Parrini,N. G. Peresadko,A. Quareni-Vignudelli,A. Ruiz,N. A. Salmanova,J. Salt,M. A. Sanchis,Mario Sannino,D. Schune,S. Tentindo,G. Tomasini,M. I. Tretyakova,Tsai Chu,G. Vanderhaeghe,F. Viaggi,E. Villar,B. Willot +43 more
TL;DR: In this article, the authors report results on charm photoproduction at energies ranging from 20 to 70 GeV. 36 events with pairs of charmed particles have been found in emulsions.
Journal ArticleDOI
Nuclear dependence of charm production by a 340 GeV π- beam
M. I. Adamovich,Yu. Alexandrov,Federico Antinori,D. Barberis,W. Beusch,A. Buys,M. Dameri,M. Davenport,J. P. Dufey,A. Forino,B. R. French,S. Gerasimov,R. Gessaroli,Fernand Grard,R. Hurst,A. Jacholkowski,A. Kirk,J. C. Lassalle,Patrick Legros,P. Mazzanti,Chiara Meroni,F. Muller,Bianca Osculati,A. Quareni,N. Redaelli,Leonardo Paolo Rossi,G. Tomasini,D. Torretta,F. Viaggi,M. V. Zavertyaev +29 more
TL;DR: In this article, the mass number dependence of charmed mesons was measured and α = 0.92±0.06 for charmed particles with 〈 x F 〉=0.24.
Journal ArticleDOI
A study of the semileptonic decay
M. I. Adamovich,Yu. Alexandrov,Federico Antinori,Dario Barberis,W. Beusch,A. Buys,M. Dameri,M. Davenport,J. P. Dufey,A. Forino,B. R. French,S. Gerasimov,R. Gessaroli,Fernand Grard,R. Hurst,A. Jacholkowski,A. Kirk,S. P. Kharlamov,J. C. Lassalle,Patrick Legros,L. Malinima,P. Mazzanti,Chiara Meroni,F. Muller,Bianca Osculati,A. Quareni,N. Redaelli,Leonardo Paolo Rossi,G. Tomasini,D. Torretta,F. Viaggi,M. V. Zavertyaev +31 more
TL;DR: In this article, the decay of K ∗0 (892) mesons has been studied by the hadroproduction experiment WA82, and the ratio of branching ratios, B(D + → K∗0 e + ν e )/B(D+ → K − π + π+ ), is found to be 0.62±0.15± 0.09.