Study of J/psi Pi+ Pi- States Produced in B0 to J/psi Pi+ Pi- K0̂ and B- to J/psi Pi+ Pi- K- PDF Download

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Study of J/psi Pi+ Pi- States Produced in B0 to J/psi Pi+ Pi- K0̂ and B- to J/psi Pi+ Pi- K-

Study of J/psi Pi+ Pi- States Produced in B0 to J/psi Pi+ Pi- K0̂ and B- to J/psi Pi+ Pi- K- PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 7

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Book Description
We present results of a search for the X(3872) in B° → X(3872)K{sub S}°, X(3872) → J/???−, improved measurements of B− → X(3872)K−, and a study of the J/??+?− mass region above the X(3872). We use 232 million B{bar B} pairs collected at the?(4S) resonance with the BABAR detector at the PEP-II e+e− asymmetric-energy storage rings. The results include the 90% confidence interval 1.34 x 10−6

Study of J/psi Pi+ Pi- States Produced in B0 to J/psi Pi+ Pi- K0̂ and B- to J/psi Pi+ Pi- K-

Study of J/psi Pi+ Pi- States Produced in B0 to J/psi Pi+ Pi- K0̂ and B- to J/psi Pi+ Pi- K- PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 7

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Book Description
We present results of a search for the X(3872) in B° → X(3872)K{sub S}°, X(3872) → J/???−, improved measurements of B− → X(3872)K−, and a study of the J/??+?− mass region above the X(3872). We use 232 million B{bar B} pairs collected at the?(4S) resonance with the BABAR detector at the PEP-II e+e− asymmetric-energy storage rings. The results include the 90% confidence interval 1.34 x 10−6

A Measurement of the B0 --] J/psi Pi+pi- Branching Fraction

A Measurement of the B0 --] J/psi Pi+pi- Branching Fraction PDF Author:
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ISBN:
Category :
Languages : en
Pages :

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We present a measurement of the branching fraction for the decay of the neutral B meson into the final state J/[psi][pi][sup+][pi][sup -]. The data set contains approximately 56 million B[bar B] pairs produced at the[Upsilon](4S) resonance and recorded with the BABAR detector at the PEP-II asymmetric-energy e[sup+]e[sup -] storage ring. The result of this analysis is[Beta](B[sup 0][yields] J/[psi][pi][sup+][pi][sup -])= (4.6[+-] 0.7[+-] 0.6) x 10[sup -5], where the first error is statistical and the second is systematic. In addition we measure[Beta](B[sup 0][yields] J?[psi][rho][sup 0])= (1.6[+-] 0.6[+-] 0.4) x 10[sup -5].

PROPERTIES OF J/PSI PRODUCTION IN PI- -BE AND P-BE COLLISIONS AT 530 GEV/C.

PROPERTIES OF J/PSI PRODUCTION IN PI- -BE AND P-BE COLLISIONS AT 530 GEV/C. PDF Author: V. Abramov
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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A New Multivariate Method and Study Psi(2S) Via J/psi +pi Pi Final State in Pp Collisions at 200 GeV at STAR

A New Multivariate Method and Study Psi(2S) Via J/psi +pi Pi Final State in Pp Collisions at 200 GeV at STAR PDF Author: 張峰瀚
Publisher:
ISBN:
Category :
Languages : en
Pages : 52

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High Energy Physics Index

High Energy Physics Index PDF Author:
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 640

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Study of the $\psi_2(3823)$ and $\chi_c1}(3872)$ States in $B^+ \rightarrow \left( J\psi\pi^+\pi^-\right)K^+$ Decays

Study of the $\psi_2(3823)$ and $\chi_c1}(3872)$ States in $B^+ \rightarrow \left( J\psi\pi^+\pi^-\right)K^+$ Decays PDF Author: Roel Aaij
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ISBN:
Category :
Languages : en
Pages : 0

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Observation of the Narrow State X (3872) --] J/psi Pi+ Pi- in Pbar P Collisions at S**(1/2)

Observation of the Narrow State X (3872) --] J/psi Pi+ Pi- in Pbar P Collisions at S**(1/2) PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Measurement of CP Parameters in B− -> D[pi]+[pi]-[pi]0K− and Study of the X(3872) in B ->J[psi Pi]+[pi]−K with the Babar Detector

Measurement of CP Parameters in B− -> D[pi]+[pi]-[pi]0K− and Study of the X(3872) in B ->J[psi Pi]+[pi]−K with the Babar Detector PDF Author: Frank Winklmeier
Publisher:
ISBN:
Category : CP violation (Nuclear physics)
Languages : en
Pages : 426

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A Study of the Final States K+K Pi-p and Pppi-p in Pi-p Interactions at 16 GeV/c

A Study of the Final States K+K Pi-p and Pppi-p in Pi-p Interactions at 16 GeV/c PDF Author: J Gordon
Publisher:
ISBN:
Category :
Languages : en
Pages : 280

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Book Description

Пора кончать!

Пора кончать! PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description