Fermi National Laboratory

Tevatron New Phenomena & Higgs Working Group

      


Current Representatives:
CDF:Doug Benjamin, Matt Herndon, Eric James, Tom Junk, Nils Krumnack, Weiming Yao
:Gavin Davies (Higgs), Jonathan Hays (Higgs), Todd Adams (New Physics), Patrice Verdier (New Physics)
 Ex Officio: Wade Fisher (Higgs), Aurelio Juste (Higgs), Krisztian Peters (Higgs), Gustaaf Brooijmans (New Physics), Arnaud Duperrin (New Physics)
Theory:Stephen Mrenna

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This working group combines CDF and DØ results on searches for New Phenomena and Higgs bosons on behalf of the collaborations.

New SM Higgs Search Results

Summer 2010 Combined CDF and DØ Upper Limits on Standard Model Higgs Boson Production, with Luminosities up to 6.7 fb-1 Preliminary Results

Responses to concerns about the theoretical modeling of the SM gg→H signal

New 4th Generation Higgs Search Results

May 2010 Combined CDF and DØ upper limits on ggHW+W- and Constraints on Fourth-Generation Fermion Models, with L=4.8 fb-1 (CDF) and 5.4 fb-1 (DØ). Submitted to Phys. Rev. D Rapid Communications. Assuming a heavy sequential fourth generation of fermions, 95% C.L. exclusion for a Higgs boson with mass mH between 131 and 204 GeV/c2.

New MSSM Higgs Search Results

March 2010 Combined CDF and DØ upper limits on neutral MSSM Higgs boson production in the h/A/H→ττ decay mode with L=1.8fb-1 (CDF) and 2.2 fb-1 (DØ). Preliminary results.

Previous SM Higgs Search Results

January 2010 Combined CDF and DØ Upper Limits on Standard Model Higgs Boson Production in the H→W+W- decay mode with L=4.8 fb-1 (CDF) and 5.4 fb-1 (DØ). 95% C.L. exclusion for mH between 162 and 166 GeV/c2. Published in the February 12, 2010 issue of Physical Review Letters.

Responses to concerns about the theoretical modeling of the SM gg→H signal

Fall 2009 Combined CDF and DØ Upper Limits on Standard Model Higgs Boson Production, L=2.0-5.4 fb-1 Preliminary Results

Winter 2009 Combined CDF and DØ Upper Limits on Standard-Model Higgs Boson Production, L=0.9-4.2 fb-1 Preliminary Results

Summer 2008 Combined CDF and DØ Upper Limits on Standard-Model Higgs-Boson Production, L=1.0-3.0 fb-1 (high mass) Preliminary Results

Winter 2008 Combined CDF and DØ Upper Limits on Standard-Model Higgs-Boson Production (low and high mass)
(April 10, 2008, with L=1.0-2.4 fb-1) Preliminary Results

Fall 2007 Combined CDF and DØ Upper Limits on Standard-Model Higgs-Boson Production (low and high mass)
(December 14, 2007, with L=0.9-1.9 fb-1) Preliminary Results


Combinations of CDF and DØ Searches for New Physics

Combination of CDF and DØ Limits on the Branching Ratio of B_s(d) to mu+ mu- Decays: hep-ex/0508058, FERMILAB-FN-0777-E Preliminary Results


Combination of CDF and DØ Limits on a Gauge Mediated SUSY Model Using Diphoton and Missing Transverse Energy Channel: hep-ex/0504004, FERMILAB-PUB-05-052, Summary plot

Seminars Hosted by the TEVNPHWG Group

Internal Information


Links

CDF Higgs Group
DØ Higgs Group
CDF Exotics Group
DØ New Phenomena Group

LEP SUSY Working Group
LEP Higgs Working Group
Tevatron EW Working Group



G. Bernardi (DØ), T. Junk (CDF)
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Last modified: December 10, 2009, trj