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Featured researches published by Vincenzo Arena.


Physics Letters B | 1992

First evidence of omega(c)0 ---> omega- pi+

P.L. Frabetti; Vincenzo Arena; G. Grim; W. Johns; J. F. Filasetta; T.F. Lin; G. Giannini; Z.Y. Wu; T. Handler; H. W. K. Cheung; J. N. Butler; D.L. Puseljic; Nehring; R. Greene; R. Diaferia; F. Leveraro; V. Paolone; R. Culbertson; G. R. Blackett; P. H. Garbincius; S. P. Ratti; P. Lebrun; L. Perasso; I. Gaines; P. Inzani; J. S. Kang; S. Malvezzi; C. Dallapiccola; M. Vittone; N. M. Cason

Abstract We report evidence of a narrow resonance at a mass of 2705.9 ± 3.3 ± 2.0 MeV/c2 in the final state Ω−π+ and the charge conjugate. The mass and width support the interpretation of a weakly decaying doubly strange charmed baryon, the Ω c 0 . Limits on the relative branching ratios for Ω c 0 →Ω − K − π + π + and Ω c 0 →Ω − π − π + π + are also presented.


Physical Review Letters | 1992

Measurement of the mass and lifetime of the XI(c)

P.L. Frabetti; Vincenzo Arena; G. Grim; W. Johns; J. F. Filasetta; T.F. Lin; G. Giannini; Z.Y. Wu; T. Handler; H. W. K. Cheung; J. N. Butler; D.L. Puseljic; Nehring; R. Greene; R. Diaferia; F. Leveraro; V. Paolone; R. Culbertson; G. R. Blackett; P. H. Garbincius; S. P. Ratti; P. Lebrun; L. Perasso; I. Gaines; P. Inzani; J. S. Kang; S. Malvezzi; C. Dallapiccola; M. Vittone; N. M. Cason


Physical Review Letters | 2001

Search for CP Violation in the decays D+ -> K_S pi+ and D+ -> K_S K+

Marco A. H. Reyes; P. M. Yager; J. C. dos Anjos; I. Bediaga; C. Göbel; J. Magnin; A. Massafferri; Jussara M. de Miranda; Iuri Muniz Pepe; S. Carrillo; E. Casimiro; A. Sanchez-Hernandez; C. Uribe; F. Vázquez; L. Cinquini; John Perry Cumalat; B. O'Reilly; J. E. Ramirez; Eric Wayne Vaandering; J. N. Butler; Harry W. K. Cheung; I. Gaines; P. H. Garbincius; L. Garren; E. Gottschalk; P. Kasper; A. Kreymer; R. Kutschke; S. Bianco; Franco Fabbri


Physics Letters B | 1995

Analysis of the decay mode D 0 ? K - + ?

P.L. Frabetti; H.W.K. Cheung; John Perry Cumalat; Carlo James Dallapiccola; John Fred Ginkel; Senta Victoria Greene; William E. Johns; Matthew S. Nehring; J. N. Butler; S. Cihangir; I. Gaines; P. H. Garbincius; L. Garren; S. A. Gourlay; D.J. Harding; P. A. Kasper; A. Kreymer; P. Lebrun; S. Shukla; M. Vittone; S. Bianco; Franco Fabbri; S. Sarwar; A. Zallo; Raymond Lloyd Culbertson; Robert Gardner; Robert W. Greene; J. Wiss; G. Alimonti; Gianpaolo Bellini


Physics Letters B | 2004

A Study of D0 --> K0(S) K0(S) X Decay Channels

P.M. Yager; J. C. dos Anjos; I. Bediaga; C. Göbel; A. A. Machado; J. Magnin; A. Massafferri; Jussara M. de Miranda; Iuri Muniz Pepe; E. Polycarpo; Antonio D. Reis; S. Carrillo; E. Casimiro; E. Cuautle; A. Sanchez-Hernandez; C. Uribe; F. Vázquez; L. Agostino; L. Cinquini; John Perry Cumalat; B. O'Reilly; I. Segoni; Kevin Stenson; J. N. Butler; Harry W. K. Cheung; G. Chiodini; I. Gaines; P. H. Garbincius; L. Garren; E. Gottschalk


Physics Letters B | 2001

A New Measurement of the Cascade(c)+ Lifetime

M. Reyes; P. M. Yager; J. C. dos Anjos; I. Bediaga; C. Göbel; J. Magnin; A. Massafferri; Jussara M. de Miranda; Iuri Muniz Pepe; Antonio D. Reis; S. Carrillo; E. Casimiro; A. Sanchez-Hernandez; C. Uribe; F. Vázquez; L. Cinquini; John Perry Cumalat; B. O'Reilly; J. E. Ramirez; E.W. Vaandering; J. N. Butler; Harry W. K. Cheung; I. Gaines; P. H. Garbincius; L. Garren; E. Gottschalk; P. Kasper; A. Kreymer; R. Kutschke; S. Bianco

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John Perry Cumalat

University of Colorado Boulder

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B. O'Reilly

University of Colorado Boulder

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