Latest Physics Highlight from DØ
March 2009 - Mark Williams looks for Ghosts - and finds none
A search for excess dimuon production in the radial region 1.6 < r < 10 cm at the DØ experiment (Conference Note)
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March 2009 Observation of Single Top Production - (Press Release)
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March 2009 - Measurement of the W boson mass with 1 fb-1 of D0 Run II data, The most precise measurement by a single experiment (Conference Note, press release).
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March 2009 - Fermilab experiments constrain Higgs mass
CDF, DØ experiments exclude significant fraction of Higgs territory (Conference Paper, Press Release)
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February 2008 Fermilab physicists discover "doubly strange" b-baryon. The three-quark particle contains two strange quarks and a b quark.
Paper - Press Release - Graphics - Discovery Talk (power point)
Guennadi Borrisov wrote the tracking code that made this discovery possible. |
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Lancaster DØ Physics Results
B-Physics
Preliminary
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M. Williams: A search for excess dimuon production in the radial region 1.6 < r < 10 cm at the D0 experiment, (Conference Note)
Submitted
Accepted
Published
- I. Bertram (EB chair): Measurement of Upsilon(1S) and Upsilon(2S) Polarization,
Paper & Figures,
arXiv.org:0804.2799, Phys. Rev. Lett. 101, 182004 (2008)
- I. Bertram, G. Borrisov, A. Rakitin: Lifetime Difference and CP-Violating Phase in the Bs0 System, Paper & Figures, hep-ex/0701012, Phys. Rev. Lett. 98, 121801 (2007)
- K. Holubyev & G. Borissov: Measurement of the Charge Asymmetry in Semileptonic Bs0 Decays,
Paper & Figures,
arxiv.org:0712.3789,
Phys. Rev. Lett. 98, 151801 (2007)
- K. Holubyev & G. Borissov:
Study of Direct CP Violation in B^+ > J/psi K+ Decays,
Paper & Figures
arXiv.org:0802.3299, Phys. Rev. Lett. 100, 211802 (2008).
- M Williams, G Borissov, I Bertram, P Ratoff: Observation and Properties of the Orbitally Excited Bs2* Meson, Figures & Paper; arXiv.org:0711.0319 , Phys. Rev. Lett. 100, 082002 (2008)
- M Williams, G Borissov, I Bertram, P Ratoff: Observation and Properties of L=1 B_1 and B_2* (B**) Mesons , 1.3 fb-1, Figures & Paper, hep-ex/0705.3229, FERMILAB-PUB-07/130-E; Phys. Rev. Lett. 99, 172001 (2007)
- M. Lewin & G. Borissov: Measurement of the Lambda_b Lifetime using Semileptonic Decays , 1.3 fb-1, Figures & Paper, hep-ex/0706.2358, FERMILAB-PUB-07/196-E; Phys. Rev. Lett. 99, 182001 (2007)
- J Walder, I Bertram, G Borissov: Study of the Decay Bs->Ds* Ds* , 1.3 fb-1, Figures & Paper, hep-ex/0702049, FERMILAB-PUB-07/047-E; Phys. Rev. Lett. 99, 241801 (2007)
- G. Borissov: Direct Observation of the Strange b Baryon Xi_b^- , 1.3 fb-1, Figures & Paper, hep-ex/0706.1609, FERMILAB-PUB-07/196-E; Phys. Rev. Lett. 99, 052001 (2007)
- G. Borissov: Combined D0 Measurements Constraining the CP-Violating Phase and Width Difference in the B_s System , 1.1 fb-1, Figures & Paper, hep-ex/0702030, FERMILAB-PUB-07/044-E; Phys. Rev. D 76, 057101 (2007),
- K. Holubyev & G. Borissov: Measurement of the charge asymmetry in semileptonic Bs decays , Figures & Paper, 1.3 fb-1, hep-ex/0701007, FERMILAB-PUB-07/005-E; PRL 98, 151801 (2007)
- G Borissov: Measurement of B_d mixing using opposite-side flavor tagging , Figures & Paper, 1.0 fb-1, hep-ex/0609034, FERMILAB-PUB-06/341-E; PRD 74, 112002 (2006)
- G. Borissov: Direct Limits on the Bs0 Oscillation Frequency , Figures, hep-ex/0603029, Plain English Summary, FERMILAB-PUB-06/055-E; PRL 97, 021802 (2006)
- G. Borissov: Measurement of the ratio of B+ and B0 meson lifetimes, Figures, 440 pb-1;
hep-ex/0410052, Plain English Summary, FERMILAB-PUB-04/284-E; PRL 94, 182001 (2005)
- G Borissov: Measurement of semileptonic branching fractions of B mesons to narrow D** states, Figures, 460 pb-1, hep-ex/0507046, Plain English Summary, FERMILAB-PUB-05/313-E, PRL 95, 171803 (2005)
New Phenomena
- I Bertram: Search for New Particles in the Two-jet Decay Channel with the D0 Detector
PRD Rapid Comm. {69}, 111101 (2004). PDF (Copyright by the APS)
Lancaster DØ PhD Theses
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