M. Mandelkern
University of California, Irvine
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Publication
Featured researches published by M. Mandelkern.
HADRON SPECTROSCOPY: Tenth International Conference on Hadron Spectroscopy | 2004
C. Patrignani; M. Ambrogiani; M. Andreotti; S. Bagnasco; Wander Baldini; D. Bettoni; G. Borreani; A. Buzzo; R. Calabrese; R. Cester; G. Cibinetto; P. Dalpiaz; G. Garzoglio; K. Gollwitzer; M. Graham; A. Hahn; D. Joffe; J. Kasper; G. Lasio; M. Lo Vetere; E. Luppi; M. Macri; M. Mandelkern; F. Marchetto; M. Marinelli; W. Marsh; E. Menichetti; Z. Metreveli; R. Mussa; M. Negrini
E835 studied the properties of the charmonium states formed in pp annihilations. Recent and preliminary results are presented, including new preliminary measurements of χcJ masses and widths (improving the knowledge of fine splitting of P states), a preliminary measurement of ψ(2S) branching ratios, and of the two photon partial width of the χc0.
Intersections between particle and nuclear physics | 2008
T. A. Armstrong; D. Bettoni; V. Bharadwaj; Cristina Biino; G. Borreani; D. Broemmelsiek; A. Buzzo; R. Calabrese; A. Ceccucci; R. Cester; M. Church; P. Dalpiaz; M. Dameri; D. Dimitroyannis; M. Fabbri; J. Fast; S. Ferroni; M. Gee; C. M. Ginsburg; K. Gollwitzer; A. Hahn; M. Hasan; S. Hsueh; R. Lewis; E. Luppi; M. Macri; A. M. Majewska; M. Mandelkern; F. Marchetto; M. Marinelli
This paper presents the experimental status of charmonium spectroscopy and describes the technique of cc formation in pp annihilations used by the experiment E760 at Fermilab. Results from 1990 data taking are reported.
Physical Review Letters | 2005
B. Aubert; R. Barate; D. Boutigny; F. Couderc; Y. Karyotakis; J. P. Lees; V. Poireau; V. Tisserand; A. Zghiche; E. Grauges; A. Palano; M. Pappagallo; A. Pompili; J. C. Chen; N. D. Qi; G. Rong; P. Wang; Y. S. Zhu; G. Eigen; I. Ofte; B. Stugu; G. S. Abrams; A. W. Borgland; A. B. Breon; D. N. Brown; J. Button-Shafer; R. N. Cahn; E. Charles; C. T. Day; M. S. Gill
We present results from an analysis of B(0)B(0)--> rho(+)rho(-) using 232 x 10(6) Gamma (4S) --> BB decays collected with the BABAR detector at the PEP-II asymmetric-energy B factory at SLAC. We measure the longitudinal polarization fraction f(L) = 0.978 +/- 0.014(stat) + 0.021 / -0.029(syst) and the CP-violating parameters S(L)= -0.33 +/- 0.24(stat) + 0.08 / -0.14(syst) and C(L)= -0.03 +/- 0.18(stat) +/- 0.09(syst). Using an isospin analysis of B --> rhorho decays, we determine the unitarity triangle parameter alpha. The solution compatible with the standard model is alpha = (100 +/- 13) degrees.
Nuclear Physics | 2001
C. Patrignani; M. Ambrogiani; S. Bagnasco; Wander Baldini; D. Bettoni; G. Borreani; A. Buzzo; R. Calabrese; R. Cester; P. Dalpiaz; G. Garzoglio; K. Gollwitzer; M. T. Graham; J. Kasper; G. Lasio; M. Lo Vetere; E. Luppi; M. A. Macri; M. Mandelkern; F. Marchetto; M. Marinelli; W. Marsh; E. Menichetti; Z. Metreveli; R. Mussa; M. Negrini; M. M. Obertino; M. Pallavicini; Nadia Pastrone; T. K. Pedlar
