TEV A TRON

Tevatron
0. Tevatron Brief History
1. TeV2000 Study
Paper Fermilab-Pub/96-082
Authors TeV2000 SUSY Working Group - SUSY WG co-leaders - K. De and T. Kamon, et al.
2. Supersymmetry at a proposed Ecm = 4 TeV upgrade of the Fermilab Tevatron
Paper [hep-ph/9406248 and Phys. Rev. D50 (1994) 5676] [spires] CITE = 50+
Faculty T. Kamon, J. L. Lopez, P. McIntyre, J. White

Also see:

  • hep-ex/9408005 Tevatron energy and luminosity upgrades beyond the Main Injector, D. Amidei, A. Baden, G. Foster, G. Jackson, T. Kamon, J. Lopez, P. McIntyre, J. Strait, J. White
  • hep-ph/9503479 Low Energy Supersymmetry Phenomenology, H. Baer, A. Bartl, C.H. Chen, H. Eberl, J. Feng, K. Fujii, J. Gunion, T. Kamon, C. Kao, J.~L.~Lopez, W. Majerotto, P. McIntyre, R. Munroe, H. Murayama, F. Paige, W. Porod, J. Sender, A. Sopczak, X. Tata, T. Tsukamoto, J. White
    • 3. Search for chargino - neutralino associated production at the Fermilab Tevatron collider
    CDF collaboration (F. Abe et al.)
    Paper Phase 1: [hep-ex/9603001 and Phys. Rev. Lett.76 (1996) 4307] CITE = 35+
    Phase 2: [hep-ex/9803015 and Phys. Rev. Lett. 80 (1998) 5275] CITE = 50+
    Faculty T. Kamon
    Students Y. Kato, B. Tannenbaum

    My Old Slides
  • Talk at CDF SUSY Workshop (Jan. 30, 1996)
  • Talk at CDF Collaboration Meeting (April 27, 1995)
  • Talk at CDF Collaboration Meeting (July 7, 1994)
    • 4. The Tevatron Tripler: How to Upgrade the Fermilab Tevatron for the Higgs Boson and Supersymmetry
    Paper hep-ex/9908052 CITE = 3
    The Tevatron Tripler's Homepage @ TAMU
    Faculty P. McIntyre, E. Accomando, R. Arnowitt, B. Dutta, T. Kamon, A. Sattarov
    Students ---
    5. Report of the SUGRA Working Group for Run II of the Tevatron, SUGRA Working Group Collaboration (S. Abel et al.)
    Paper [spires] [hep-ph/0003154] [FERMILAB-PUB-00-386-T] CITE = 185+
    Faculty T. Kamon
    Students ---
    6. Prospect for Searches for Gluinos and Squarks at a Tevatron Tripler
    Paper hep-ph/011253; Phys. Lett. B505 (2001) 161 CITE = 5
    The Tevatron Tripler's Homepage @ TAMU
    Faculty R. Arnowitt, B. Dutta , T. Kamon, P. McIntyre
    Students V. Krutelyov, Y. Santoso
    7. Detection of Bs→μμ at the Tevatron Run II and Dark-Matter Constraints on the SUSY Parameter Space

    [1] PHYSICS:
    [2] PROSPECT in 2002

    Paper [hep-ex/0203069] [Phys. Lett. B538 (2002) 121] [spires] CITE = 90+
    Faculty R. Arnowitt, B. Dutta, T. Kamon (TAMU);
    M. Tanaka (ANL)
  • CDF Note 6169 (pubic, SUSY2002 proceedings)
  • CDF Note 5857 (public, Feb. 14, 2002)
    • 7 (cont'd). Search for Bs→μμ at the Tevatron
    (171 pb-1 → 2000 pb-1)

    [1] Results:
    CDF Analysis Team:
    (Clockwise from top left) Cheng-Ju Lin and Douglas Glenzinski (Fermilab), Matthew Herndon (Univ. of Wisconsin), Teruki Kamon and Michael Weinberger (Texas A&M Univ.), and Vyacheslav Krutelyov (UC-Santa Barbara)
    CDF 2 fb-1:
    [Analysis Page]
    [History plot: eps, pdf, jpg]
    [PowerPoint Slide at Wine & Cheese (8/10/07)]

    [2] Penetrating the Large tanB World:
  • Aug. 11, 2007
    Animation: GIF file - V2:
    		•
    If you have a problem with the animation, please find the individual screens:
    Screen 1 Screen 2 Screen 3
    Screen 4 Screen 5 Screen 6

    Note: The excluded region by b→s+γ is based on Br(b→s+γ) = 2.2E-4. This is about 2-sigma from the SM expectation at NNLO.

    Animation: Power Point Slide (V2)
  • Sep. 7, 2007
    For public (v1):
  • Sep. 8, 2007
    For public (v2):
    		•
  • Dimuon mass distributions as a function of NN:

    • Paper CDF (171 pb-1) Br < 7.5E-7 (box cuts for S-to-B separation) [hep-ex/0403032; Phys. Rev. Lett. 93 (2004) 032001 ] CITE = 75+

    CDF (364 pb-1) Br < 2.0E-7 (LH for S-to-B separation) [hep-ex/0508036; Phys. Rev. Lett. 95 (2005) 221805] CITE = 45+

    CDF (364 pb-1) and D0 (300 pb-1) combined limits [hep-ex/0508058] CITE = 25+

    CDF (2000 pb-1) Br < 5.8E-8(NN for S-to-B separation) [arXiv:0712.1708 [hep-ex] and Phys. Rev. Lett. 100 (2008) 101892] CITE = 35+

    Faculty T. Kamon
    Postdoc M. Weinberger (TAMU), V. Krutelyov (TAMU → UCSB)
    Students V. Krutelyov (TAMU)
  • 95%CL Limits on Br(Bs(d)→μμ) from the Tevatron data:
    1. CDF (171 pb-1) Br < 7.5E-7 (box cuts for S-to-B separation)
      hep-ex/0403032; Phys. Rev. Lett. 93 (2004) 032001
                    (Fermilab Today Mar. 11, 2004)
    2. DØ (240 pb-1) Br < 5.0E-7
      Phys. Rev. Lett. 94 (2005) 071802
    3. DØ (300 pb-1) Br < 3.7E-7
      DØ Note 4733-CONF
    4. CDF (364 pb-1) Br < 2.0E-7 (LH for S-to-B separation)
      hep-ex/0508036; Phys. Rev. Lett. 95 (2005) 221805
    5. CDF (364 pb-1) and DØ (300 pb-1) Br < 1.5E-7
      hep-ex/0508058 (Combined CDF and DØ limits)
    6. CDF (780 pb-1) Br < 1.0E-7 (NN for S-to-B separation)
      NOBS = 1 for NBG = 1.27 +/- 0.55
      CDF Public Note 8176
    7. CDF (780 pb-1) and DØ (2 fb-1) Br < 5.8E-8
      Public, official
    8. DØ (1.3 fb-1) Br < 1.2E-7
      PRD 76 (2007) 092001; Fermilab-Pub/07-395-E
    9. DØ (2 fb-1) Br < 9.3E-8 (LH for S-to-B separation)
      DØ Note 5344-CONF
    10. CDF (2 fb-1) Br < 5.8E-8 (LH for muon ID, NN for S-to-B separation)
      CDF Public Note 8956 ... for LP 2007
                    (Fermilab Today Sep. 13, 2007)
      FERMILAB-PUB-07-649-E, arXiv:0712.1708 [hep-ex], Phys. Rev. Lett. 100 (2008) 101892
    11. CDF (2 fb-1) and DØ (2 fb-1) Br < 4.5E-8 ... for LP 2007
      Public, but unofficial
    12. LP2007
      SUSY/Non SM Higgs searches (Mario Martinez-Perez)
      Striking results from the Tevatron (Kirsten Tollefson)
    13. INTERNATIONAL SCHOOL OF SUBNUCLEAR PHYSICS 2007 "SEARCH FOR THE 'Totally Unexpected' IN THE LHC ERA." See P.J. ODDONE, Fermilab, Chicago, IL, USA [2 September]

    90%CL Limits on Br(Bs(d)→μμ)
    [95%CL Limits]
    Bs→μμ Bd→μμ Reference
    SM 3.5E-9 1.0E-10 A. J. Buras,
    PLB 566 (2003) 115
    CLEO -- 6.1E-7 PRD 62, 091102
    BELLE -- 1.6E-7 PRD 68, 111101
    CDF(171 pb-1) 5.8E-7 1.5E-7 PRL 93 (2004) 032001
    DØ(240 pb-1) 4.1E-7 -- PRL 94, 071802
    BABAR -- 6.1E-8 PRL 94, 221803
    CDF(364 pb-1) 1.5E-7
    [2.0E-7]    		 3.9E-8
    [5.1E-8]     		PRL 95 (2005) 221806 + Err.
    CDF(780 pb-1) 0.8E-7
    [1.0 E-7]     		2.3E-8 CDF Public Note 8176
    DØ(1.3 fb-1) *.*E-8 [1.2E-7] -- PRD 76 (2007) 092001
    DØ(2 fb-1) 7.5E-8 [9.3E-8] -- DØ Conf. Note 5344
    CDF(2 fb-1) 4.7E-8 [5.8E-8] 1.5E-8 [1.8E-8] PRL 100 (2008) 101892; FERMILAB-PUB-07-649-E, hep-ex0712.1708; CDF Public Note 8956
    CDF(2 fb-1)
    + DØ(2 fb-1)     		3.6E-8
    [4.5E-8]    		 -- Cheng-Ju Lin, private communication
    BABAR -- 5.2E-8 BABAR-PUB-07/057, SLAC-PUB-13040

  • Selected papers on Bs→μμ and Bs mixing
    1. Andrzej Jerzy Buras: hep-ph/0604057 (Blanke et al) including this time CDF Bs mixing result and B → psi phi asymmetry.
    2. Benjamin Allanach: chi2 fitting
    3. Gino Isidori: hep-ph/0703035 and hep-ph/0605012; a new analysis which is in progress.
    4. Kingman Cheung and Cheng-Wei Chiang: hep-ph/0604223v1 or PLB652, 285 (2007), "Constraints on flavor-changing Z' models by Bs mixing, Z' production, and Bs → μ+ μ-" [abstract] where the CDF limit on B(Bs → mumu) = 1.0E-7 (780 pb-1), given by R.V. Kooten at FPCP 2006, in Fig. 3 is used.
    5. Sven Heinemeyer: chi2 fitting
    6. Pyungwon Ko and Seungwon Baek: Bs2mumu / NonUniversal Gaugino Scenario -
    7. hep-ph/0603114 Upper bounds on SUSY contributions to b to s transitions from Bs - Bsbar mixing, Authors: M. Ciuchini, L. Silvestrini
    8. hep-ph/0603136 On Bs → μ+ μ- and Cold Dark Matter Scattering in the MSSM with Non-Universal Higgs Masses, Authors: John Ellis, Keith A. Olive, Yudi Santoso, Vassilis C. Spanos
    9. hep-ph/0603106 Constraints on B and Higgs Physics in Minimal Low Energy Supersymmetric Models, Authors: M. Carena, A. Menon, R. Noriega-Papaqui, A. Szynkman, C.E.M. Wagner
    • 8. Search for Bs→μμ at the Tevatron
    (beyond 2000 pb-1)

    CDF Analysis Team:
    (Clockwise from top left) Cheng-Ju Lin (LBNL); Douglas Glenzinski (Fermilab); Matthew Herndon (Univ. of Wisconsin); Maxim Goncharov, Teruki Kamon, Michael Weinberger (Texas A&M Univ.); and Vyacheslav Krutelyov (UC-Santa Barbara)

    Meeting Log

    		In progress
    9. Gluino and Squarks in MET + Jets at the Tevatron Run II

    		This is not a work that I am involved, but very interesting scenario. See here for the latest update from the Tevatron experiments.
    10. Stop → Charm + χ10 at the Tevatron Run II This is not a work that I am involved, but very interesting scenario. See here for the latest update from the Tevatron experiments.
    11. Chargino Neutralino in 3 tau leptons