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Languages : en
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Book Description
The authors report on a measurement of the longitudinal polarization fraction in the decay B[sup 0][yields] J/[psi]K*[sup 0] using data collected with the Collider Detector at Fermilab. B[sup 0] mesons are reconstructed through the decay chain B[sup 0][yields] J/[psi] K*[sup 0], J/[psi][yields][mu][sup+][mu][sup[minus]], K*[sup 0][yields] K[sup+][pi][sup[minus]]. A sample of 65[+-] 10 events is used to obtain the result[Lambda][sub L]/[Lambda]= 0.65[+-] 0.10 (stat)[+-] 0.04 (sys). The first measurement of[Lambda][sub L]/[Lambda] in the decay B[sub s][sup 0][yields] J/[psi][phi] is also presented.
Measurement of the Polarization in the Decays B[sup 0][yields] J/[psi]K*[sup 0] and B[sub S][sup 0][yields] J/[psi][phi].
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The authors report on a measurement of the longitudinal polarization fraction in the decay B[sup 0][yields] J/[psi]K*[sup 0] using data collected with the Collider Detector at Fermilab. B[sup 0] mesons are reconstructed through the decay chain B[sup 0][yields] J/[psi] K*[sup 0], J/[psi][yields][mu][sup+][mu][sup[minus]], K*[sup 0][yields] K[sup+][pi][sup[minus]]. A sample of 65[+-] 10 events is used to obtain the result[Lambda][sub L]/[Lambda]= 0.65[+-] 0.10 (stat)[+-] 0.04 (sys). The first measurement of[Lambda][sub L]/[Lambda] in the decay B[sub s][sup 0][yields] J/[psi][phi] is also presented.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The authors report on a measurement of the longitudinal polarization fraction in the decay B[sup 0][yields] J/[psi]K*[sup 0] using data collected with the Collider Detector at Fermilab. B[sup 0] mesons are reconstructed through the decay chain B[sup 0][yields] J/[psi] K*[sup 0], J/[psi][yields][mu][sup+][mu][sup[minus]], K*[sup 0][yields] K[sup+][pi][sup[minus]]. A sample of 65[+-] 10 events is used to obtain the result[Lambda][sub L]/[Lambda]= 0.65[+-] 0.10 (stat)[+-] 0.04 (sys). The first measurement of[Lambda][sub L]/[Lambda] in the decay B[sub s][sup 0][yields] J/[psi][phi] is also presented.
Measurement of the Polarization in the Decay B[sup]0 Yields J
Measurement of the Polarization in the Decay B[sup 0] [yields] J/[psi]K[sup *0] in [bar P]p Collisions at [radical]
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Languages : en
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Book Description
This paper reports on the measurement of the polarization in the decay B[sup o] [yields] J/[psi]K[sup *o] using data collected at the collider Detector at Fermilab in [bar p]p collisions at [radical]s = 1.8 TeV. B[sup O] mesons were reconstructed through the decay chain B[sup o] [yields] J/[psi]K[sup *o], J/[psi] [yields] [mu][sup +][mu][sup [minus]], K[sup *o] [yields] K[sup +][pi][sup [minus]]. A sample of 50 [plus-minus] 11 events was used in the measurement, yielding the result [Gamma][sub L]/[Gamma] = 0.66 [plus-minus] 0.10 (stat) [sub [minus]]0.10 [sup +0.08] (sys).
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
This paper reports on the measurement of the polarization in the decay B[sup o] [yields] J/[psi]K[sup *o] using data collected at the collider Detector at Fermilab in [bar p]p collisions at [radical]s = 1.8 TeV. B[sup O] mesons were reconstructed through the decay chain B[sup o] [yields] J/[psi]K[sup *o], J/[psi] [yields] [mu][sup +][mu][sup [minus]], K[sup *o] [yields] K[sup +][pi][sup [minus]]. A sample of 50 [plus-minus] 11 events was used in the measurement, yielding the result [Gamma][sub L]/[Gamma] = 0.66 [plus-minus] 0.10 (stat) [sub [minus]]0.10 [sup +0.08] (sys).
Measurement of the Polarization in the Decay B° → J/?K{sup *0} in {bar P}p Collisions at √s
Author:
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Category :
Languages : en
Pages : 10
Book Description
This paper reports on the measurement of the polarization in the decay B{sup o} → J/?K{sup *o} using data collected at the collider Detector at Fermilab in {bar p}p collisions at √s = 1.8 TeV. B{sup O} mesons were reconstructed through the decay chain B{sup o} → J/?K{sup *o}, J/? →??−, K{sup *o} → K+?−. A sample of 50 ± 11 events was used in the measurement, yielding the result?{sub L}/? = 0.66 ± 0.10 (stat) −0.10 {sup +0.08} (sys).
Publisher:
ISBN:
Category :
Languages : en
Pages : 10
Book Description
This paper reports on the measurement of the polarization in the decay B{sup o} → J/?K{sup *o} using data collected at the collider Detector at Fermilab in {bar p}p collisions at √s = 1.8 TeV. B{sup O} mesons were reconstructed through the decay chain B{sup o} → J/?K{sup *o}, J/? →??−, K{sup *o} → K+?−. A sample of 50 ± 11 events was used in the measurement, yielding the result?{sub L}/? = 0.66 ± 0.10 (stat) −0.10 {sup +0.08} (sys).
Measurement of the polarization in the decay B → J/_y63K* [J-psiK]
Measurement of the polarization in the decay B → J/ψK* [J-psiK]
Measurement of the Polarization in the Decays B° → J/?K*° and B{sub S}° → J/??
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 10
Book Description
The authors report on a measurement of the longitudinal polarization fraction in the decay B° → J/?K*° using data collected with the Collider Detector at Fermilab. B° mesons are reconstructed through the decay chain B° → J/? K*°, J/? →??−, K*° → K+?−. A sample of 65 ± 10 events is used to obtain the result?{sub L}/? = 0.65 ± 0.10 (stat) ± 0.04 (sys). The first measurement of?{sub L}/? in the decay B{sub s}° → J/?? is also presented.
Publisher:
ISBN:
Category :
Languages : en
Pages : 10
Book Description
The authors report on a measurement of the longitudinal polarization fraction in the decay B° → J/?K*° using data collected with the Collider Detector at Fermilab. B° mesons are reconstructed through the decay chain B° → J/? K*°, J/? →??−, K*° → K+?−. A sample of 65 ± 10 events is used to obtain the result?{sub L}/? = 0.65 ± 0.10 (stat) ± 0.04 (sys). The first measurement of?{sub L}/? in the decay B{sub s}° → J/?? is also presented.
MEASUREMENT OF THE POLARIZATION IN THE DECAYS B SUP(0) -> J/PSI K SUP(.
Measurement of the Branching Fraction and Polarization for the Decay B[sup -][yields] D*[sup 0] K*[sup -].
Author:
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Category :
Languages : en
Pages :
Book Description
The authors present a study of the decay B[sup -][yields] D*[sup 0] K*[sup -] based on a sample of 86 million[Upsilon](4S)[yields] B[bar B] decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factor at SLAC. The authors measure the branching fraction[Beta](B[sup -][yields] D*[sup 0] K*[sup -])= (8.3[+-] 1.1(stat)[+-] 1.0(syst)) x 10[sup -4], and the fraction of longitudinal polarization in this decay to be[Lambda][sub L]/[Lambda]= 0.86[+-] 0.06(stat)[+-] 0.03(syst).
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The authors present a study of the decay B[sup -][yields] D*[sup 0] K*[sup -] based on a sample of 86 million[Upsilon](4S)[yields] B[bar B] decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factor at SLAC. The authors measure the branching fraction[Beta](B[sup -][yields] D*[sup 0] K*[sup -])= (8.3[+-] 1.1(stat)[+-] 1.0(syst)) x 10[sup -4], and the fraction of longitudinal polarization in this decay to be[Lambda][sub L]/[Lambda]= 0.86[+-] 0.06(stat)[+-] 0.03(syst).