Updated precision measurement of the average lifetime of B hadrons

Updated precision measurement of the average lifetime of B hadrons

The measurement of the average lifetime of B hadrons using inclusively reconstructed secondary vertices has been updated using both an improved processing of previous data and additional statistics from new data. This has reduced the statistical and systematic uncertainties and gives τB = 1.582 ± 0....

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron:	Abreu, P, Adam, W, Adye, T, Agasi, E, Ajinenko, I, Aleksan, R, Alekseev, G, Alemany, R, Allport, P, Almehed, S, Amaldi, U, Amato, S, Andreazza, A, Andrieux, M, Antilogus, P, Apel, W, Arnoud, Y, Asman, B, Augustin, J, Augustinus, A, Baillon, P, Bambade, P, Barate, R, Barbi, M, Barbiellini, G
Fformat:	Journal article
Iaith:	English
Cyhoeddwyd:	1996

Eitemau Tebyg

First measurement of f'(2)(1525) production in Z(0) hadronic decays
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Measurement of inclusive K*(0)(892), phi(1020) and K-2*(0)(1430) production in hadronic Z decays
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STUDY OF PROMPT PHOTON PRODUCTION IN HADRONIC Z(0) DECAYS
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Cyhoeddwyd: (1995)

Search for promptly produced heavy quarkonium states in hadronic Z decays
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Cyhoeddwyd: (1995)

Kaon interference in the hadronic decays of the Z(0)
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Cyhoeddwyd: (1996)

Search for anomalous production of single photons at root s=130 and 136 GeV
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Measurement of inclusive pi(0) production in hadronic Z(0) decays
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Measurement of inclusive π 0 production in hadronic Z 0 decays
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J/PSI-PRODUCTION IN THE HADRONIC DECAYS OF THE Z
gan: Abreu, P, et al.
Cyhoeddwyd: (1994)

INTERFERENCE OF NEUTRAL KAONS IN THE HADRONIC DECAYS OF THE Z(0)
gan: Abreu, P, et al.
Cyhoeddwyd: (1994)

Search for promptly produced heavy quarkonium states in hadronic Z decays
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Cyhoeddwyd: (1996)

STRANGE BARYON PRODUCTION IN Z-HADRONIC DECAYS
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MEASUREMENT OF DELTA(++)(1232) PRODUCTION IN HADRONIC-Z-DECAYS
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Cyhoeddwyd: (1995)

Study of radiative leptonic events with hard photons and search for excited charged leptons at root s=130-136 GeV
gan: Abreu, P, et al.
Cyhoeddwyd: (1996)

First study of the interference between initial and final state radiation at the Z resonance
gan: Abreu, P, et al.
Cyhoeddwyd: (1996)

Determination of vertical bar V-cb vertical bar from the semileptonic decay B-0->D*(-)l(+)nu
gan: Abreu, P, et al.
Cyhoeddwyd: (1996)

Determination of |Vcb| from the semileptonic decay B0 → D*- ℓ+ν
gan: Abreu, P, et al.
Cyhoeddwyd: (1996)

Study of radiative leptonic events with hard photons and search for excited charged leptons at √s = 130-136 GeV DELPHI collaboration
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Cyhoeddwyd: (1996)

Determination of the average lifetime of b-baryons
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Cyhoeddwyd: (1996)

Search for high mass gamma gamma resonances in e(+)e(-)->l(+)l(-)gamma gamma, nu(nu)over-bar-gamma gamma and q(q)over-bar-gamma gamma at LEP I
gan: Abreu, P, et al.
Cyhoeddwyd: (1996)

Determination of the average lifetime of b-baryons
gan: Abreu, P, et al.
Cyhoeddwyd: (2011)

Search for the lightest chargino at root s=130 and 136 GeV
gan: Abreu, P, et al.
Cyhoeddwyd: (1996)

Measurement of the partial decay width R(b)(0)=Gamma(b(b)over-bar)/Gamma(had) of the Z with the DELPHI detector at LEP
gan: Abreu, P, et al.
Cyhoeddwyd: (1996)

Charged particle multiplicity in e(+)e(-) interactions at root s=130 GeV
gan: Abreu, P, et al.
Cyhoeddwyd: (1996)

Measurement of the B-d(0) oscillation frequency using kaons, leptons and jet charge
gan: Abreu, P, et al.
Cyhoeddwyd: (1996)

Mean lifetime of the B-s(0) meson
gan: Abreu, P, et al.
Cyhoeddwyd: (1996)

Search for new phenomena using single photon events at LEP1
gan: Abreu, P, et al.
Cyhoeddwyd: (1997)

Determination of {pipe}Vcb{pipe} from the semileptonic decay B0 → D*-ℓ+ν
gan: Abreu, P, et al.
Cyhoeddwyd: (2011)

Study of rare b decays with the DELPHI detector at LEP
gan: Adam, W, et al.
Cyhoeddwyd: (1996)

Search for exclusive decays of the Lambda(b) baryon and measurement of its mass
gan: Abreu, P, et al.
Cyhoeddwyd: (1996)

Production of Sigma(0) and Omega(-) in Z decays
gan: Adam, W, et al.
Cyhoeddwyd: (1996)

LIFETIME OF CHARGED AND NEUTRAL B-HADRONS USING EVENT TOPOLOGY
gan: Adam, W, et al.
Cyhoeddwyd: (1995)

INCLUSIVE MEASUREMENTS OF THE K+/- AND P/(P)OVER-BAR PRODUCTION IN HADRONIC Z(0) DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1995)

MEASUREMENT OF THE B0-(B0)OVER-BAR MIXING USING THE AVERAGE ELECTRIC CHARGE OF HADRON-JETS IN Z0-DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1994)

PRODUCTION OF CHARGED-PARTICLES, K-S(0),K+/-, P AND LAMBDA IN Z-]B(B)OVER-BAR EVENTS AND IN THE DECAY OF B-HADRONS
gan: Abreu, P, et al.
Cyhoeddwyd: (1995)

A MEASUREMENT OF THE MEAN LIFETIMES OF CHARGED AND NEUTRAL B-HADRONS
gan: Abreu, P, et al.
Cyhoeddwyd: (1993)

MEASUREMENT OF LAMBDA-B PRODUCTION AND LIFETIME IN Z0 HADRONIC DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1993)

OBSERVATION OF SHORT-RANGE 3-PARTICLE CORRELATIONS IN E(+)E(-) ANNIHILATIONS AT LEP ENERGIES
gan: Abreu, P, et al.
Cyhoeddwyd: (1995)

A MEASUREMENT OF B+ AND B-0 LIFETIMES USING (D)OVER-BAR-L(+) EVENTS
gan: Abreu, P, et al.
Cyhoeddwyd: (1995)

LIFETIME AND PRODUCTION-RATE OF BEAUTY BARYONS FROM Z-DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1995)