Large Hadron Collider

[Cosmologically Allowed Parameter Space]


SUSY Signals in Cosmologically-allowed Regions
LHC Pheno Project 1:
Detection of SUSY in the Stau Neutralino Coannhilation Region at the LHC
(ETmiss + 2 jet + 2 tau Channel)
Supported in part by a DOE Grant DE-FG02-95ER40917, a NSF Grant PHY-0101015, and in part by NSERC of Canada.
Paper [hep-ph/0603128] [ Phys. Lett. B 639 (2006) 46] [citation]
Faculty R. Arnowitt, B. Dutta, T. Kamon, D. Toback (TAMU); N. Kolev (Regina, Canada)
  • SUSY 2006
  • J.A. Aguilar-Saavedra et al., Supersymmetry Parameter Analysis: SPA Convention and Project, hep-ph/0511344 and Eur. Phys. J. C46 (2006) 43
  • LHC Pheno Project 2:
    Indirect Measurements of the Stau-Neutralino Mass Difference and Gluino Mass in the Co-Annihilation Region of mSUGRA Models at the LHC
    (ETmiss + 1 jet + 3 tau Channel)

    Supported in part by the Texas A&M Graduate Merit Fellowship program, DOE grant DE-FG02-95ER40917, and NSF grant DMS 0216275.

    Using Texas A&M Tensor Cluster funded by NSF (NSF grant No. DMS 0216275)

    Paper [hep-ph/0608193] [ Phys. Lett. B. 649 (2007) 73] [citation]
    Faculty R. Arnowitt, B. Dutta, T. Kamon, D. Toback (TAMU); N. Kolev (Regina, Canada)
    Students A. Aurisano, P. Simeon, P. Wagner (TAMU)

    LHC Pheno Project 3:
    Ωneutralinoh2 at the LHC

    Using Texas A&M Tensor Cluster funded by NSF (NSF grant No. DMS 0216275)

    Paper hep-ph/0802nnn
    Faculty R. Arnowitt, B. Dutta, T. Kamon, D. Toback (TAMU)
    Students A. Gurrola, A. Krislock (TAMU)

    • IPMU 2007 --- Teruki Kamon, Cosmological Connection at the LHC: Stau Neutralino Co-annihilation Case
    • Texas section APS (TAMU) (October 2007) --- Alfredo Gurrola, Probing 23% of the Universe at the Large Hadron Collider
    • SUSY 2007 --- David Toback, Dark Matter in SUGRA models and the LHC
    • DSU 2007 --- Bhaskar Dutta, Relic Density at the LHC
    • PPC 2007 --- David Toback, Particle Physics and Cosmology in the Co-annihilation Region
    • Texas section APS (UT Arlignton) (October 2006)
      Abstract
      (1) Alfredo Gurrola, Cosmological Connection
      (2) Abram Krislock, Relic Density
      (3) Paul Simeon, tau ID
    LHC Pheno Project 4:
    Signals from SSC Points
    [Ref: hep-ph/0612152]

    SSC Point 1: SSC 1 (tanB = 40)

    Paper hep-ph/07mmnnn
    Faculty B. Dutta, T. Kamon, D. Nanopoulos (TAMU)
    Students A. Gurrola, A. Krislock (TAMU)
    • Texas section APS (TAMU) (October 2007) --- Abram Krislock, Impact of Supercritical String Cosmology at the Large Hadron Collider
    • SUSY 2007 --- Teruki Kamon (TAMU), Signals of Supercritical String Theory at the LHC
    • PPC 2007 --- Dimitri Nanopoulos (TAMU), How Supercritical String Cosmology (SSC) Affects LHC
    5. Stops and Sbottoms
    6. New project: Signals from Stop Co-annihilation Region
    7. New project: Signals from A0 Annihilation Funnel

    Selected Talks
  • PPC 2007 (TAMU) ... by Dave (May)
  • DPF 2006 (Hawaii) ... by Bhaskar (October)
  • IDM 2006 (Greece) ... by Dick (September)
  • ICHEP 2006 (Moscow) ... by Bhaskar (July)
  • SUSY 2006 (Irvine, CA) ... by Teruki (June)
  • pre-SUSY 2006 (UC Irvine) ... by Bhaskar (June)
  • APS 2006 (Dallas) ... "3tau analysis" by Adam (April)