7 research outputs found
Kaon B-parameter from improved staggered fermions in Nf=2+1 QCD
- Author
- Publication venue
- 'American Physical Society (APS)'
- Publication date
- 09/07/2012
- Field of study
We present a calculation of the kaon B-parameter, BK, using lattice QCD.
We use improved staggered valence and sea fermions, the latter generated by the
MILC collaboration with Nf=2+1 light flavors. To control discretization
errors, we use four different lattice spacings ranging down to a≈0.045fm. The chiral and continuum extrapolations are done using SU(2)
staggered chiral perturbation theory. Our final result is B^K=0.727±0.004(stat)±0.038(sys), where the dominant systematic
error is from our use of truncated (one-loop) matching factors.Comment: 4 pages, 4 figures, 2 tables, updated references, updated grant
number
Opportunities for Lattice QCD in quark and lepton flavor physics
- Author
- A. Agadjanov
- A. Agadjanov
- A. Datta
- A. Gerardin
- A. Gerardin
- A. Keshavarzi
- A. Vaquero Aviles-Casco
- A.J. Buras
- Aida X. El-Khadra
- Andreas S. Kronfeld
- B. Capdevila
- B.M. Schwarzschild
- BaBar Collaboration
- Budapest-Marseille-Wuppertal Collaboration
- C. Alexandrou
- C. Andersen
- C. Davies
- C.J. Monahan
- Christoph Lehner
- D. Bigi
- D. Bigi
- D. Buttazzo
- D. Giusti
- D. Giusti
- D. Hanneke
- D. Hanneke
- D.J. Wilson
- D.M. Asner
- E.T. Jaynes
- E.T. Jaynes
- E949 Collaboration
- Ethan T. Neil
- ETM Collaboration
- ETM Collaboration
- ETM Collaboration
- F. Archilli
- F. Jegerlehner
- F. Jegerlehner
- F. Jegerlehner
- F.U. Bernlochner
- F.U. Bernlochner
- F.U. Bernlochner
- Fermilab Lattice HPQCD, and MILC Collaborations
- Fermilab Lattice HPQCD, MILC Collaborations
- Fermilab Lattice MILC Collaborations
- Fermilab Lattice MILC Collaborations
- Fermilab Lattice MILC Collaborations
- Fermilab Lattice MILC Collaborations
- Fermilab Lattice MILC Collaborations
- Fermilab Lattice MILC Collaborations
- Fermilab Lattice MILC Collaborations
- Fermilab Lattice MILC, TUMQCD Collaborations
- G. Backus
- G. Backus
- G. Buchalla
- G. Burgio
- G. Ciezarek
- G. Colangelo
- G. Colangelo
- G. Colangelo
- G. Moir
- H. Davoudiasl
- H.B. Meyer
- H.B. Meyer
- H.W. Hammer
- H.W. Hammer
- Hadron Spectrum Collaboration
- Hadron Spectrum Collaboration
- Hadron Spectrum Collaboration
- HFLAV Collaboration
- HPQCD Collaboration
- HPQCD Collaboration
- HPQCD Collaboration
- HPQCD Collaboration
- J. Flynn
- J. Green
- J. Komijani
- J. Liang
- J. Prades
- J.A. Bailey
- J.M. Flynn
- J.Y. Pang
- Jack Laiho
- JLQCD Collaboration
- K. Hagiwara
- K. Polejaeva
- K.F. Liu
- K.F. Liu
- KOTO Collaboration
- KOTO Collaboration
- KTeV Collaboration
- L. Lellouch
- LHCb Collaboration
- LHCb Collaboration
- LHCb Collaboration
- LHCb Collaboration
- LHCb Collaboration
- LHCb RICH Group
- M. Asakawa
- M. Bruno
- M. Davier
- M. Davier
- M. Della Morte
- M. Döring
- M. Hayakawa
- M. Hoferichter
- M. Hoferichter
- M. Hoferichter
- M. Lage
- M. Lüscher
- M. Lüscher
- M. Mai
- M. Mai
- M.T. Hansen
- M.T. Hansen
- M.T. Hansen
- M.T. Hansen
- M.T. Hansen
- M.T. Hansen
- M.T. Hansen
- Maxwell T. Hansen
- MILC Collaboration
- Muon @@end Collaboration
- N. Asmussen
- N. Asmussen
- N. Carrasco
- N.H. Christ
- N.H. Christ
- N.H. Christ
- NA48 Collaboration
- NA62 Collaboration
- Norman H. Christ
- P. Gambino
- Particle Data Group
- Particle Data Group
- R. Briceño
- R.A. Briceno
- R.A. Briceño
- R.A. Briceño
- R.A. Briceño
- R.A. Briceño
- R.A. Briceño
- R.A. Briceño
- R.A. Briceño
- R.A. Briceño
- R.H. Parker
- R.R. Horgan
- RBC UKQCD Collaborations
- RBC UKQCD Collaborations
- RBC UKQCD Collaborations
- RBC UKQCD Collaborations
- RBC UKQCD Collaborations
- RBC UKQCD Collaborations
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- Ruth S. Van de Water
- S. Bifani
- S. Hashimoto
- S. He
- S.R. Sharpe
- Stefan Meinel
- Stephen R. Sharpe
- SWME Collaboration
- T. Aoyama
- T. Blum
- T. Blum
- T. Blum
- T. Blum
- T. Blum
- T.D. Blanton
- Tom Blum
- TUMQCD Collaboration
- U.G. Meißner
- U.J. Wiese
- V. Bernard
- W. Altmannshofer
- W. Detmold
- W. Detmold
- X. Feng
- Y. Meng
- Z. Bai
- Z. Bai
- Z. Bai
- Z. Bai
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- Field of study
The role of Lattice QCD in searches for violations of fundamental symmetries and signals for new physics
- Author
- A. Abdel-Rehim
- A. Agadjanov
- A. Agadjanov
- A. Bansal
- A. Bartolotta
- A. Crivellin
- A. Crivellin
- A. Kobach
- A. Nicholson
- A. Shindler
- A.D. Sakharov
- A.J. Chambers
- A.K. Fomin
- A.L. Fitzpatrick
- ATLAS CMS Collaborations
- B. Grzadkowski
- B.C. Tiburzi
- C. Alexandrou
- C. Alexandrou
- C. Alexandrou
- C. Alexandrou
- C. Delaunay
- C. Delaunay
- C. Frugiuele
- C. Körber
- C.A. Baker
- C.C. Chang
- C.Y. Seng
- COMET Collaboration
- CP-PACS JLQCD Collaborations
- D. Giusti
- D. Phillips
- E. Berkowitz
- E. Chang
- E. Friedman
- E. Mereghetti
- E. Shintani
- E. Shintani
- E. Shintani
- E. Shintani
- E. Shintani
- ETM Collaboration
- ETM Collaboration
- F. Berruto
- F. Bishara
- F. Wilczek
- F.K. Guo
- F.K. Guo
- G. Bertone
- G. Bertone
- G. Busoni
- G. Parisi
- G. Prezeau
- G.M. de Divitiis
- G.S. Bali
- G.S. Bali
- H. Georgi
- H. Krebs
- H. Krebs
- H. Ohki
- H.W. Lin
- HAL QCD Collaboration
- J. Bsaisou
- J. de Vries
- J. de Vries
- J. de Vries
- J. de Vries
- J. de Vries
- J. Dragos
- J. Engel
- J. Engel
- J. Giedt
- J. Kim
- J. Kirscher
- J. Kirscher
- J. Kumar
- J. Martin Camalich
- J. Menendez
- J. Menendez
- J. Ruiz de Elvira
- J.C. Berengut
- J.C. Pati
- J.M. Pendlebury
- J.R. Green
- J.R. Green
- JLQCD Collaboration
- JLQCD Collaboration
- JLQCD Collaboration
- K. Orginos
- K.F. Liu
- L. Andreoli
- L. Calibbi
- L. Chang
- L. Contessi
- L. Lehman
- L. Lellouch
- L.F. Abbott
- LHPC Collaboration
- M. Abramczyk
- M. Baldo-Ceolin
- M. Buchoff
- M. Ce
- M. Ce
- M. Claudson
- M. Hoferichter
- M. Hoferichter
- M. Hoferichter
- M. Hoferichter
- M. Pospelov
- M. Rizik
- M.B. Wise
- M.I. Buchoff
- M.J. Savage
- M.L. Graesser
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- Michael L. Wagman
- MILC Collaboration
- N. Barnea
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- P. Junnarkar
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- P.E. Shanahan
- P.F. Bedaque
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- Phiala E. Shanahan
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- QCDSF-UKQCD Collaboration
- R. Gupta
- R. Gupta
- R. Horsley
- R.A. Briceño
- R.A. Briceño
- R.A. Briceño
- R.A. Briceño
- R.A. Briceño
- R.A. Briceño
- R.D. Young
- R.N. Mohapatra
- RBC+UKQCD Collaboration
- RBC UKQCD Collaborations
- RBC UKQCD Collaborations
- RBC UKQCD Collaborations
- RBC UKQCD Collaborations
- RBC-UKQCD Collaboration
- RQCD Collaboration
- S. Alioli
- S. Capitani
- S. Durr
- S. Durr
- S. Gardner
- S. Giovannella
- S. Pastore
- S. Rao
- S. Syritsyn
- S. Weinberg
- S.T. Petcov
- Sergey Syritsyn
- SNO Collaboration
- Super-Kamiokande Collaboration
- Super-Kamiokande Collaboration
- Super-Kamiokande Collaboration
- SWME Collaboration
- T. Bhattacharya
- T. Bhattacharya
- T. Bhattacharya
- T. Blum
- T. Blum
- T. Doi
- T. Peng
- T. Yamazaki
- T. Yamazaki
- T.K. Kuo
- Taku Izubuchi
- Tanmoy Bhattacharya
- V. Anastassopoulos
- V. Bernard
- V. Cirigliano
- V. Cirigliano
- V. Cirigliano
- V. Cirigliano
- V. Cirigliano
- V. Cirigliano
- Vincenzo Cirigliano
- W. Buchmuller
- W. Detmold
- W. Detmold
- W.J. Marciano
- W.J. Marciano
- W.T. Chou
- X.L. Ren
- X.L. Ren
- xQCD Collaboration
- Y. Aoki
- Y. Aoki
- Y. Aoki
- Y. Aoki
- Y.C. Jang
- Zohreh Davoudi
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- Field of study