Measurement of the Lambda b lifetime in the exclusive decay Lambda b --> J/psi Lambda.

Measurement of the Lambda b lifetime in the exclusive decay Lambda b --> J/psi Lambda.

Show other versions (1)

We have measured the Lambda b lifetime using the exclusive decay Lambda b --> J/psi Lambda, based on 1.2 fb(-1) of data collected with the D0 detector during 2002-2006. From 171 reconstructed Lambda b decays, where the J/psi and Lambda are identified via the decays J/psi --> mu+ mu- an...

Full description

Bibliographic Details
Main Authors:	Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, Asman, B
Format:	Journal article
Language:	English
Published:	2007

Similar Items

Measurement of the Lambda b lifetime in the exclusive decay Lambda b --> J/psi Lambda.
by: Abazov, V, et al.
Published: (2007)

Measurement of the Lambda0b lifetime in the decay lambda0b--> J/psiLambda0 with the D0 detector.
by: Abazov, V, et al.
Published: (2005)

Measurement of the Lambda(0)(b) lifetime in the decay Lambda(0)(b)-> J/psi Lambda(0) with the D0 detector
by: Abazov, V, et al.
Published: (2005)

Measurement of the Lambda(0)(b) lifetime using semileptonic decays
by: Abazov, V, et al.
Published: (2007)

Search for R-parity violating supersymmetry via the LL(E)over-bar couplings lambda(121), lambda(122) or lambda(133) in p(p)over-bar collisions at root s=1.96 TeV
by: Abazov, V, et al.
Published: (2006)

Measurement of the Lambda(b) cross section and the (Lambda)over-bar(b) to Lambda(b) ratio with J/psi Lambda decays in pp collisions at root s=7 TeV CMS Collaboration
by: Chatrchyan, S, et al.
Published: (2012)

Observation of Lambda(b)(0)->J/psi Lambda at the Fermilab proton-antiproton collider
by: Abe, F, et al.
Published: (1997)

Observation of the B-c meson in the exclusive decay B-c -> J/psi pi
by: Abazov, V, et al.
Published: (2008)

Measurements of the Lambda_b0 -> J/psi Lambda decay amplitudes and the Lambda_b0 polarisation in pp collisions at sqrt(s) = 7 TeV
by: collaboration, L, et al.
Published: (2013)

Measurement of the Lambda b0 lifetime in Lambda b0-->J/psi Lambda 0 in pp collisions at square root s=1.96 TeV.
by: Abulencia, A, et al.
Published: (2007)

Measurement of the Lambda(b)(0) lifetime using Lambda(b)(0)->Lambda(c)(+)l(-)(nu)over-bar
by: Abe, F, et al.
Published: (1996)

SEARCH FOR LAMBDA(B)-]-J/PSI-LAMBDA(0) IN P(P)OVER-BAR COLLISIONS AT ROOT-S = 1.8 TEV
by: Abe, F, et al.
Published: (1993)

First measurement of the ratio of branching fractions B(Lambda(0)(b) -> Lambda(+)(c) mu(-) (nu)over-bar(mu))/B(Lambda(0)(b) -> Lambda(+)(c) pi(-))
by: Aaltonen, T, et al.
Published: (2009)

Measurement of the Lambda(0)(b) lifetime in Lambda(0)(b)-> J/psi Lambda(0) in p(p)over-bar collisions at root s=1.96 TeV
by: Abulencia, A, et al.
Published: (2007)

Relative rates of B meson decays into psi(2S) and J/psi mesons
by: Abazov, V, et al.
Published: (2009)

Measurement of the parity-violating asymmetry parameter ab and the helicity amplitudes for the decay Lambda(0)(b) -> J/psi Lambda(0) with the ATLAS detector
by: Aad, G, et al.
Published: (2014)

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

Measurements of B((B)over-bar(0) -> Lambda(+)(c)(p)over-bar and B(B- -> Lambda(+)(c)(p)over-bar pi(-)) and studies of Lambda(+)(c)pi(-) resonances
by: Aubert, B, et al.
Published: (2008)

Measurement of the branching fraction B(Lambda(0)(b) -> Lambda(+)(c)pi(-)pi(+)pi(-)) at CDF
by: Aaltonen, T, et al.
Published: (2012)

PRODUCTION OF LAMBDA AND LAMBDA(LAMBDA)OVER-BAR CORRELATIONS IN THE HADRONIC DECAYS OF THE Z(0)
by: Abreu, P, et al.
Published: (1993)

Searches for the baryon- and lepton-number violating decays B[superscript 0]-->Lambda c+l-, B--->Lambda l-, and B--->Lambda[over-bar] l- l-
by: Dujmic, Denis, et al.
Published: (2011)

Measurement of the Λb lifetime in the exclusive decay Λb→J/ψΛ
by: Abazov, V, et al.
Published: (2007)

Measurement of B-s(0) Mixing Parameters from the Flavor-Tagged Decay B-s(0)-> J/psi phi
by: Abazov, V, et al.
Published: (2008)

Measurement of K-S(0), Lambda and (Lambda)over-bar production at HERA
by: Chekanov, S, et al.
Published: (2007)

Observation of the Baryonic Flavor-Changing Neutral Current Decay Lambda(0)(b) -> Lambda mu(+)mu(-)
by: Aaltonen, T, et al.
Published: (2011)

Study of direct CP violation in B-+/--> J/psi K-+/-(pi(+/-)) decays
by: Abazov, V, et al.
Published: (2008)

Study of direct CP violation in B(+/-)-->J/psiK(+/-)(pi(+/-)) decays.
by: Abazov, V, et al.
Published: (2008)

Measurement of the branching fraction and (Lambda)over-bar polarization in B-0 ->(Lambda)over bar p pi(-)
by: Aubert, B, et al.
Published: (2009)

Lambda and (Lambda)over-bar polarization from deep in elastic muon scattering
by: Adams, MR, et al.
Published: (2000)

Measurement of the Lambda(0)(b) lifetime and mass in the ATLAS experiment
by: Aad, G, et al.
Published: (2013)

Study of (B)over-bar ->Xi(c)(Lambda)over-bar(c)(-) and (B)over-bar ->Lambda(+)(c)(Lambda)over-bar(c)(-)(K)over-bar decays at BABAR
by: Aubert, B, et al.
Published: (2008)

Measurement of the B-s(0) lifetime in the exclusive decay channel B-s(0)-> J/psi phi
by: Abazov, V, et al.
Published: (2005)

Measurement of the Λb0$$ {\Lambda}_b^0 $$→ J/ψΛ angular distribution and the Λb0$$ {\Lambda}_b^0 $$ polarisation in pp collisions
by: Aaij, R., et al.
Published: (2021)

Measurements of the branching fractions for B-(s) -> D-(s)pi pi pi and Lambda(0)(b) -> Lambda(+)(c)pi pi pi
by: Aaij, R, et al.
Published: (2011)

Lambda(Lambda)over-bar production in two-photon interactions
by: Anderson, S, et al.
Published: (1997)

Lambda(b) polarization in Z(0) decays at LEP
by: Abreu, P, et al.
Published: (2000)

Measurement of the Lambda(0)(b), Xi(-)(b), and Omega(-)(b) Baryon Masses
by: Aaij, R, et al.
Published: (2013)

Measurement of sigma Lambda b0/sigma B0 x B(Lambda b0-->Lambda c+pi-)/B(B0-->D+pi-) in pp collisions at square root s=1.96 TeV.
by: Abulencia, A, et al.
Published: (2007)

Scaled momentum distributions for K-S(0) and Lambda/(Lambda)over-bar in DIS at HERA
by: Abramowicz, H, et al.
Published: (2012)

Measurement of the Lambda(0)(b) decay form factor
by: Abdallah, J, et al.
Published: (2004)