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Languages : en
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From a data sample of 5.8 x 106 J/psi's collected by the MARK III detector at the storage ring SPEAR at SLAC, two-body decay modes of the J/psi into a vector and a tensor meson have been measured. From the studies of the tensor meson, recoiling against the ideally mixed and well understood vector mesons, quark correlations are established and compared with the theoretical expectations of the J/psi decays and the SU(3) predictions. The beginnings of a similar systematic study of the two-body vector scalar decays are also presented.
Recent Results of Hadronic Decays of J
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Languages : en
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Book Description
From a data sample of 5.8 x 106 J/psi's collected by the MARK III detector at the storage ring SPEAR at SLAC, two-body decay modes of the J/psi into a vector and a tensor meson have been measured. From the studies of the tensor meson, recoiling against the ideally mixed and well understood vector mesons, quark correlations are established and compared with the theoretical expectations of the J/psi decays and the SU(3) predictions. The beginnings of a similar systematic study of the two-body vector scalar decays are also presented.
Publisher:
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Category :
Languages : en
Pages :
Book Description
From a data sample of 5.8 x 106 J/psi's collected by the MARK III detector at the storage ring SPEAR at SLAC, two-body decay modes of the J/psi into a vector and a tensor meson have been measured. From the studies of the tensor meson, recoiling against the ideally mixed and well understood vector mesons, quark correlations are established and compared with the theoretical expectations of the J/psi decays and the SU(3) predictions. The beginnings of a similar systematic study of the two-body vector scalar decays are also presented.
Rare B Decays to States Containing a J/[psi] Meson
Author: Jinlong Zhang
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Category : Mesons
Languages : en
Pages : 372
Book Description
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Category : Mesons
Languages : en
Pages : 372
Book Description
J Psi-decays
Author: Lutz Köpke
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Languages : en
Pages : 159
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Languages : en
Pages : 159
Book Description
Polarized J/ψ [J-psi] from XcJ and Ψ' [psi'] Decays at the Tevatron
Author: B. A. Kniehl
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Languages : en
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Languages : en
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Search for B -] J/psi D Decays
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Languages : en
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Languages : en
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Experimental Review of J/psi Decays
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Languages : en
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This is a review of J/psi physics from e/sup +/e− colliders presented at the Charm Workshop in Beijing, China. The review includes a brief historical summary of J/psi physics, a general discussion of theoretical models and detailed results on radiative and hadronic J/psi decays from the Mark III, DM2, Crystal Ball and MARK II groups. 119 refs., 13 figs., 10 tabs.
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Languages : en
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Book Description
This is a review of J/psi physics from e/sup +/e− colliders presented at the Charm Workshop in Beijing, China. The review includes a brief historical summary of J/psi physics, a general discussion of theoretical models and detailed results on radiative and hadronic J/psi decays from the Mark III, DM2, Crystal Ball and MARK II groups. 119 refs., 13 figs., 10 tabs.
Neutral Decays of the J/[psi] Particle
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Languages : en
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Languages : en
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Rare B Decays to States Containing a J/psi Meson
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Languages : en
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The authors report a study of the B meson decays, B[sup+][yields] J/[psi][phi]K[sup+], B[sup 0][yields] J/[psi][phi]K[sub S][sup 0], B[sup 0][yields] J/[psi][phi], B[sup 0][yields] J/[psi][eta] and B[sup 0][yields] J/[psi][eta][prime] using 56 million B[bar B] events collected at the[Upsilon](4S) resonance with the BABAR detector at the PEP-II e[sup+]e[sup -] asymmetric-energy storage ring. They measure the branching fractions[Beta](B[sup+][yields] J/[psi][phi]K[sup+])= (4.4[+-] 1.4(stat)[+-] 0.5(syst)) x 10[sup -5] and[Beta](B[sup 0][yields] J/[psi][phi]K[sub S][sup 0])= (5.1[+-] 1.9(stat)[+-] 0.5(syst)) x 10[sup -5], and set upper limits at 90% confidence level for the branching fractions[Beta](B[sup 0][yields] J/[psi][phi])
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Languages : en
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The authors report a study of the B meson decays, B[sup+][yields] J/[psi][phi]K[sup+], B[sup 0][yields] J/[psi][phi]K[sub S][sup 0], B[sup 0][yields] J/[psi][phi], B[sup 0][yields] J/[psi][eta] and B[sup 0][yields] J/[psi][eta][prime] using 56 million B[bar B] events collected at the[Upsilon](4S) resonance with the BABAR detector at the PEP-II e[sup+]e[sup -] asymmetric-energy storage ring. They measure the branching fractions[Beta](B[sup+][yields] J/[psi][phi]K[sup+])= (4.4[+-] 1.4(stat)[+-] 0.5(syst)) x 10[sup -5] and[Beta](B[sup 0][yields] J/[psi][phi]K[sub S][sup 0])= (5.1[+-] 1.9(stat)[+-] 0.5(syst)) x 10[sup -5], and set upper limits at 90% confidence level for the branching fractions[Beta](B[sup 0][yields] J/[psi][phi])
Exclusive Decays of J/[psi] to Vector Mesons Pairs
Author: Michele Scarlatella
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Category : Branching ratios (Nuclear physics)
Languages : en
Pages : 362
Book Description
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Category : Branching ratios (Nuclear physics)
Languages : en
Pages : 362
Book Description
J/ψ [J-psi] Production Via Χc [chi-c] Decays in 920 GeV PA Interactions
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Category :
Languages : en
Pages : 10
Book Description
Publisher:
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Category :
Languages : en
Pages : 10
Book Description