'Br bs' presentation slideshows

Federico Alessio , CERN on behalf of the LHCb Collaboration

The LHCb Upgrade. Meeting of the American Physical Society, Division of Particles and Field (DPF) 13-18 August 2013, UC Santa Cruz, USA . Federico Alessio , CERN on behalf of the LHCb Collaboration. Outline. Introduction to LHCb and current performance

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b Production Cross Section and Fragmentation Fractions at LHCb

b Production Cross Section and Fragmentation Fractions at LHCb. Motivation LHCb b-cross section Semi- leptonic B 0/+ ?D 0 X ?? J/ ? b ?J/ ? X Fragmentation fractions f s / f d Semi- leptonic B (s) 0/+ ?D (s) +/0 X ?? Hadronic B 0 s ?D s - ? + and B 0 ?D - ? + /K +.

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Cost Estimation for Relational Algebra Queries

Cost Estimation for Relational Algebra Queries. Suppose I have a query like P ( ename) [ s (ID# = 1234) (Emp)] How to retrieve the data from the disk? The best choice depends on the type of query and the type of file structure present. Simple Query Types. Exact matches on a unique attribute.

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B s and ? b Lifetimes and BRs at the Tevatron

B s and ? b Lifetimes and BRs at the Tevatron. Satyajit Behari (For the CDF Collab.) Johns Hopkins Univ., Baltimore,USA. 25 th September 2006 Beauty 2006, University of Oxford, UK. Contents. Introduction Lifetime Measurements Motivation

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Bs ? ? + ? - in LHCb

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Bs ? ? + ? - in LHCb

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Search for B s ? m + m - and B d ? m + m - Decays at CDF Cheng-Ju Lin (Fermilab)

Search for B s ? m + m - and B d ? m + m - Decays at CDF Cheng-Ju Lin (Fermilab) Representing CDF Collaboration SUSY 2004 Tsukuba, Japan June 17, 2004. INTRODUCTION.

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Search for B s ? m + m - and B d ? m + m - Decays at CDF Cheng-Ju Lin (Fermilab)

Search for B s ? m + m - and B d ? m + m - Decays at CDF Cheng-Ju Lin (Fermilab) Representing CDF Collaboration SUSY 2004 Tsukuba, Japan June 17, 2004. INTRODUCTION.

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Bs ? ? + ? - in LHCb

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Bs ? ? + ? - in LHCb

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Bs ? ? + ? - in LHCb

332 views • 19 slides

Status of LIA

France-Korea CDF Workshop KISTI. February 5, 2010. Status of LIA. Kihyeon Cho* (High Energy Physics Team, KISTI). * Corresponding Author. Status of Bs physics. Bs -> J/psi phi pi pi To measure Br(Bs -> J/ ???? )/ Br(Bs->J/ ?? ) Using MC, acceptance ratio between

266 views • 8 slides