%0 Conference Paper
%A Mitaroff, Winfried A.
%T New CKM related studies on b decays in the DELPHI experiment at LEP
%N hep-ex/0309064
%M PUBDB-2016-03548
%M hep-ex/0309064
%M PIC-2003-FRAP19
%P 396-398
%D 2003
%X The e-e+ collider LEP, running at sqrts = m(Z0), has been a copious source of b-hadrons produced in decays Z0 -> b <u>.</u> We present recent studies using up to 4*10^6 hadronic Z0 decays acquired by the DELPHI detector between 1992 and 2000. They rely on efficient particle identification, precise track and vertex reconstruction and sophisticated data analysis algorithms. Presented are: a new measurement of the CKM matrix element  - V_cb -  in the semileptonic exclusive decays B0_d -> D*+ l- _l: a new measurement of the B0_d - 0_d oscillation frequency Delta(m_d): and searches by three methods for B0_s - 0_s oscillations, yielding new lower limits on Delta(m_s).
%B 23rd International Conference on Physics in Collision
%C 26 Jun 2003 - 28 Jun 2003, Zeuthen (Germany)
Y2 26 Jun 2003 - 28 Jun 2003
M2 Zeuthen, Germany
%K talk: Zeuthen 2003/06/26 (INSPIRE)
%K electron positron: colliding beams (INSPIRE)
%K electron positron: annihilation (INSPIRE)
%K Z0: electroproduction (INSPIRE)
%K Z0: hadronic decay (INSPIRE)
%K bottom: pair production (INSPIRE)
%K B0: semileptonic decay (INSPIRE)
%K D*(2010): hadronic decay (INSPIRE)
%K CKM matrix matrix (INSPIRE)
%K B0 anti-B0: oscillation (INSPIRE)
%K B0: mass difference (INSPIRE)
%K B/s0 anti-B/s0: oscillation (INSPIRE)
%K B/s0: semileptonic decay (INSPIRE)
%K B/s0: mass difference (INSPIRE)
%K DELPHI (INSPIRE)
%K experimental results (INSPIRE)
%K CERN LEP Stor (INSPIRE)
%K Z0 --> 2bottom (INSPIRE)
%K B0 --> D*(2010) lepton- antineutrino (INSPIRE)
%K D*(2010) --> D0 pi+ (INSPIRE)
%K B/s0 --> D/s+ lepton- antineutrino anything (INSPIRE)
%F PUB:(DE-HGF)29 ; PUB:(DE-HGF)8
%9 ReportContribution to a conference proceedings
%U https://bib-pubdb1.desy.de/record/308200