${{\mathit B}^{\pm}}$ MEAN LIFE INSPIRE search

See  ${{\mathit B}^{\pm}}/{{\mathit B}^{0}}/{{\mathit B}_{{{s}}}^{0}}/{{\mathit b}}$-baryon ADMIXTURE section for data on ${{\mathit B}}$-hadron mean life averaged over species of bottom particles.
S041T
VALUE ($ 10^{-12} $ s) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ (1638 \pm4) \times 10^{-3}}$ OUR EVALUATION  $~~$(Produced by HFLAV)
$1.637$ $\pm0.004$ $\pm0.003$
AAIJ
2014E
 LHCB ${{\mathit p}}{{\mathit p}}$ at 7 TeV
$1.639$ $\pm0.009$ $\pm0.009$ 1
AALTONEN
2011
CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV
$1.663$ $\pm0.023$ $\pm0.015$ 2
AALTONEN
2011B
 CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV
$1.635$ $\pm0.011$ $\pm0.011$ 3
ABE
2005B
 BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$1.624$ $\pm0.014$ $\pm0.018$ 4
ABDALLAH
2004E
 DLPH ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$
$1.636$ $\pm0.058$ $\pm0.025$ 5
ACOSTA
2002C
 CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.8 TeV
$1.673$ $\pm0.032$ $\pm0.023$ 6
AUBERT
2001F
 BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
$1.648$ $\pm0.049$ $\pm0.035$ 7
BARATE
2000R
 ALEP ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$
$1.643$ $\pm0.037$ $\pm0.025$ 8
ABBIENDI
1999J
 OPAL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$
$1.637$ $\pm0.058$ ${}^{+0.045}_{-0.043}$ 7
ABE
1998Q
 CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at $1.8$ TeV
$1.66$ $\pm0.06$ $\pm0.03$ 8
ACCIARRI
1998S
 L3 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$
$1.66$ $\pm0.06$ $\pm0.05$ 8
ABE
1997J
 SLD ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$
$1.58$ ${}^{+0.21}_{-0.18}$ ${}^{+0.04}_{-0.03}$ 94 5
BUSKULIC
1996J
 ALEP ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$
$1.61$ $\pm0.16$ $\pm0.12$ 7, 9
ABREU
1995Q
 DLPH ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$
$1.72$ $\pm0.08$ $\pm0.06$ 10
ADAM
1995
DLPH ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$
$1.52$ $\pm0.14$ $\pm0.09$ 7
AKERS
1995T
 OPAL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$
• • • We do not use the following data for averages, fits, limits, etc. • • •
$1.695$ $\pm0.026$ $\pm0.015$ 6
ABE
2002H
 BELL Repl. by ABE 2005B
$1.68$ $\pm0.07$ $\pm0.02$ 5
ABE
1998B
 CDF Repl. by ACOSTA 2002C
$1.56$ $\pm0.13$ $\pm0.06$ 7
ABE
1996C
 CDF Repl. by ABE 1998Q
$1.58$ $\pm0.09$ $\pm0.03$ 11
BUSKULIC
1996J
 ALEP ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$
$1.58$ $\pm0.09$ $\pm0.04$ 7
BUSKULIC
1996J
 ALEP Repl. by BARATE 2000R
$1.70$ $\pm0.09$ 12
ADAM
1995
DLPH ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit Z}}$
$1.61$ $\pm0.16$ $\pm0.05$ 148 5
ABE
1994D
 CDF Repl. by ABE 1998B
$1.30$ ${}^{+0.33}_{-0.29}$ $\pm0.16$ 92 7
ABREU
1993D
 DLPH Sup. by ABREU 1995Q
$1.56$ $\pm0.19$ $\pm0.13$ 134 10
ABREU
1993G
 DLPH Sup. by ADAM 1995
$1.51$ ${}^{+0.30}_{-0.28}$ ${}^{+0.12}_{-0.14}$ 59 7
ACTON
1993C
 OPAL Sup. by AKERS 1995T
$1.47$ ${}^{+0.22}_{-0.19}$ ${}^{+0.15}_{-0.14}$ 77 7
BUSKULIC
1993D
 ALEP Sup. by BUSKULIC 1996J
1  Measured mean life using fully reconstructed decays (${{\mathit J / \psi}}{{\mathit K}^{(*)}}$).
2  Measured using ${{\mathit B}^{-}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit \pi}^{-}}$ with ${{\mathit D}^{0}}$ $\rightarrow$ ${{\mathit K}^{-}}{{\mathit \pi}^{+}}$ events that were selected using a silicon vertex trigger.
3  Measurement performed using a combined fit of $\mathit CP$-violation, mixing and lifetimes.
4  Measurement performed using an inclusive reconstruction and ${{\mathit B}}$ flavor identification technique.
5  Measured mean life using fully reconstructed decays.
6  Events are selected in which one ${{\mathit B}}$ meson is fully reconstructed while the second ${{\mathit B}}~$meson is reconstructed inclusively.
7  Data analyzed using ${{\mathit D}}$ / ${{\mathit D}^{*}}{{\mathit \ell}}$ X event vertices.
8  Data analyzed using charge of secondary vertex.
9  ABREU 1995Q assumes B( ${{\mathit B}^{0}}$ $\rightarrow$ ${{\mathit D}^{**-}}{{\mathit \ell}^{+}}{{\mathit \nu}_{{{{{\mathit \ell}}}}}}$) = $3.2$ $\pm1.7\%$.
10  Data analyzed using vertex-charge technique to tag ${{\mathit B}}$ charge.
11  Combined result of ${{\mathit D}}/{{\mathit D}^{*}}{{\mathit \ell}}$ X analysis and fully reconstructed ${{\mathit B}}$ analysis.
12  Combined ABREU 1995Q and ADAM 1995 result.
  References:
AAIJ 2014E
JHEP 1404 114 Measurements of the ${{\mathit B}^{+}},{{\mathit B}^{0}},{{\mathit B}_{{{s}}}^{0}}$ Meson and ${{\mathit \Lambda}_{{{b}}}^{0}}$ Baryon Lifetimes
AALTONEN 2011B
PR D83 032008 Measurement of the ${{\mathit B}^{-}}$ Lifetime using a Simulation Free Approach for Trigger Bias Correction
AALTONEN 2011
PRL 106 121804 Measurement of ${\mathit {\mathit b}}$ Hadron Lifetimes in Exclusive Decays Containing a ${{\mathit J / \psi}}$ in ${{\mathit p}}{{\overline{\mathit p}}}$ Collisions at $\sqrt {s }$ = 1.96 TeV
ABE 2005B
PR D71 072003 Improved Measurement of $\mathit CP$ Violation Parameters sin2$\phi _{1}$ and $\vert {{\mathit \lambda}}\vert $, ${{\mathit B}}$ Meson Lifetimes, and ${{\mathit B}^{0}}−{{\overline{\mathit B}}^{0}}$ Mixing Parameter $\Delta {{\mathit m}_{{{d}}}}$
Also
PR D71 079903 (errat.) Publisher's Note to ABE 2005B. Improved Measurement of $\mathit CP$ Violation Parameters sin2$\phi _{1}$ and $\vert \lambda \vert $, ${{\mathit B}}$ Meson Lifetimes, and ${{\mathit B}^{0}}−{{\overline{\mathit B}}^{0}}$ Mixing Parameter $\Delta {\mathit m}_{{{\mathit d}}}$
ABDALLAH 2004E
EPJ C33 307 A Precise Measurement of the ${{\mathit B}^{+}}$, ${{\mathit B}^{0}}$ and Mean b-hadron Lifetime with the DELPHI Detector at LEP I
ABE 2002H
PRL 88 171801 Precise Measurement of ${{\mathit B}}$ Meson Lifetimes with Hadronic Decay Final States
ACOSTA 2002C
PR D65 092009 Measurement of ${{\mathit B}}$ Meson Lifetimes using Fully Reconstructed ${{\mathit B}}$ Decays Produced in ${{\mathit p}}{{\overline{\mathit p}}}$ Collisions at $\sqrt {s }$ = 1.8 TeV
AUBERT 2001F
PRL 87 201803 Measurement of the ${{\mathit B}^{0}}$ and ${{\mathit B}^{+}}$ Meson Lifetimes with Fully Reconstructed Hadronic Final States
BARATE 2000R
PL B492 275 Measurement of the ${{\overline{\mathit B}}^{0}}$ and ${{\mathit B}^{-}}$ Meson Lifetimes
ABBIENDI 1999J
EPJ C12 609 Measurement of the ${{\mathit B}^{+}}$ and ${{\mathit B}^{0}}$ Lifetimes and Search for $\mathit CP(T)$ Violation using Reconstructed Secondary Vertices
ABE 1998B
PR D57 5382 Measurement of ${{\mathit B}}$ Hadron Lifetimes using ${{\mathit J / \psi}}$ Final States at CDF
ABE 1998Q
PR D58 092002 Improved Measurement of the ${{\mathit B}^{-}}$ and ${{\overline{\mathit B}}^{0}}$ Meson Lifetimes using Semileptonic Decays
ACCIARRI 1998S
PL B438 417 Upper Limit on the Lifetime Difference of Short- and Long-Lived ${{\mathit B}_{{{s}}}^{0}}$ Mesons
ABE 1997J
PRL 79 590 Measurement of the ${{\mathit B}^{+}}$ and ${{\mathit B}^{0}}$ Lifetimes using Topological Reconstruction of Inclusive and Semileptonic Decays
ABE 1996C
PRL 76 4462 Measurement of the ${{\mathit B}^{-}}$ and ${{\overline{\mathit B}}^{0}}$ Meson Lifetimes using Semileptonic Decays
BUSKULIC 1996J
ZPHY C71 31 Improved Measurement of the ${{\overline{\mathit B}}^{0}}$ and ${{\mathit B}^{-}}$ Meson Lifetimes
ABREU 1995Q
ZPHY C68 13 A Measurement of ${{\mathit B}^{+}}$ and ${{\mathit B}^{0}}$ Lifetimes using ${{\overline{\mathit D}}}$ ${{\mathit \ell}^{+}}$ Events
ADAM 1995
ZPHY C68 363 Lifetimes of Charged and Neutral ${{\mathit B}}$ Hadrons using Event Topology
AKERS 1995T
ZPHY C67 379 Improved Measurements of the ${{\mathit B}^{0}}$ and ${{\mathit B}^{+}}$ Meson Lifetimes
ABE 1994D
PRL 72 3456 Measurement of the ${{\mathit B}^{+}}$ and ${{\mathit B}^{0}}$ Meson Lifetimes
ABREU 1993G
PL B312 253 A Measurement of the Mean Lifetimes of Charged and Neutral ${{\mathit B}}$ Hadrons
ABREU 1993D
ZPHY C57 181 A Measurement of ${{\mathit B}}$ Meson Production and Lifetime using ${{\mathit D}}$ ${{\mathit \ell}^{-}}$ Events in ${{\mathit Z}^{0}}$ Decays
ACTON 1993C
PL B307 247 Measurement of the ${{\mathit B}^{0}}$ and ${{\mathit B}^{+}}$ Lifetime
BUSKULIC 1993D
PL B307 194 Measurement of the ${{\overline{\mathit B}}^{0}}$ and ${{\mathit B}^{-}}$ Meson Lifetime
Also
PL B325 537 (errat.) Erratum: BUSKULIC 1993D Measurement of the ${{\overline{\mathit B}}^{0}}$ and ${{\mathit B}^{-}}$ Meson Lifetime