Large Hadron Collider

[Cosmologically Allowed Parameter Space]
SUSY Reference Points: [ATLAS] [CMS]


SUSY Signals in Cosmologically-allowed Regions
LHC Pheno Project 00
Code Name : SPA

J.A. Aguilar-Saavedra et al., "Supersymmetry Parameter Analysis: SPA Convention and Project"

Paper [hep-ph/0511344] [Eur. Phys. J. C46 (2006) 43]
[citation]
Faculty B. Dutta, T. Kamon (invited authots from TAMU)
LHC Pheno Project 1
Code Name : Mττ

"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 [Phys. Lett. B 639 (2006) 46] [hep-ph/0603128] [citation]
Faculty R. Arnowitt, B. Dutta, T. Kamon, D. Toback (TAMU); N. Kolev (Regina, Canada)
  • SUSY 2006
    • LHC Pheno Project 2
    Code Name: 3τ

    "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 [Phys. Lett. B. 649 (2007) 73] [hep-ph/0608193] [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
    Code Name: Ωneutralinoh2

    "Determining the Dark Matter Relic Density in the mSUGRA Stau-Neutralino Co-Annihiliation Region at the LHC"
    (i) ETmiss + 2j + 2τ
    (ii) ETmiss + 4j
    (iii) ETmiss + 3j + 1b

    Supported in part by DOE grant DE-FG02-95ER40917, NSF grant DMS 0216275, and DOEd GAANN.

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

    Paper [PRL 100 (2008) 231802] [arXiv:0802.2968]
    [citation] [arxiv citation]
    Faculty R. Arnowitt, B. Dutta, T. Kamon, D. Toback (TAMU)
    Students A. Gurrola, A. Krislock (TAMU)

    • ICHEP 2008 (Jul) --- David Toback, Measurement of Relic Density at the LHC
    • IPPP seminar (Jun) --- Bhaskar Dutta, Determining the of Dark Mattter Content at the LHC
    • SUSY 2008 (Jun) --- Teruki Kamon, Measurement of Dark Matter Relic Density in the mSUGRA Co-annihilation Region at the LHC
    • PPC 2008 (May) --- Teruki Kamon, Measuring Dark Matter Relic Density at the LHC
    • UNM Seminar 2008 (Mar) --- Teruki Kamon, Determing Ωh2 at the LHC - mSUGRA Co-annihilation Case
    • DM 2008 (Feb) --- Bhaskar Dutta, Measurement of Relic Density at the LHC
    • IPMU 2007 (Dec) --- Teruki Kamon, Cosmological Connection at the LHC: Stau Neutralino Co-annihilation Case
    • Texas section APS 2007 (TAMU, October) --- Alfredo Gurrola, Probing 23% of the Universe at the Large Hadron Collider
    • SUSY 2007 --- David Toback, Dark Matter in SUGRA Models at 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 2006 (UT Arlignton, October)
      Abstract
      (1) Alfredo Gurrola, Cosmological Connection
      (2) Abram Krislock, Relic Density
      (3) Paul Simeon, tau ID
    LHC Pheno Project 4
    Code Name: SSC

    SUSY Signals of SSC at the LHC
    This is the first paper to measure Ωh2 in non-standard cosmology scenario.

    [hep-ph/0612152 (PLB 649 (2007) 83)]

    SSC Point 1: SSC 1 (tanβ = 40)
    (i) ETmiss + 2j + 2τ
    (ii) ETmiss + 2j + 2b
    (iii) ETmiss + 2j + 2l
    Supported in part by DOE grant DE-FG02-95ER40917, NSF grant DMS 0216275, and DOEd GAANN

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

    Paper arXiv:0808.1372
    Faculty B. Dutta, T. Kamon, D. Nanopoulos (TAMU); A.B. Lahanas (University of Athens), N.E. Mavromatos (King's College London, University of London)
    Students A. Gurrola, A. Krislock (TAMU)
    • SUSY 2008 (Seoul, South Korea, June)
      --- Teruki Kamon, mSUGRA Signals of Supercritical String Theory at the LHC
    • Texas section APS 2007 (TAMU, October)
      --- Abram Krislock, Impact of Supercritical String Cosmology at the Large Hadron Collider
    • SUSY 2007 (Karlsruhe, Germany, July)
      --- Teruki Kamon, Signals of Supercritical String Theory at the LHC
    • PPC 2007 (TAMU, May)
      --- Dimitri Nanopoulos, How Supercritical String Cosmology (SSC) Affects LHC
    LHC Pheno Project 5
    Code Name: Boundary

    "Moduli and/or dilaton mediated supersymmetry breaking could provide a relatively low energy prediction from string theory. The Plank scale physics of the moduli fields can be connected to the soft SUSY breaking masses, which in turn can be connected to a spectrum of particles observable at the LHC."

    Ref: Nucl Phys B604 (2001) 32

    Paper hep-ph/09mmnnn
    Faculty B. Dutta, T. Kamon (TAMU)
    Students Abram Krislock, Tristan Leggett, Wei Zhao
    LHC Pheno Project 6
    Code Name: FP

    Supported in part by DOE grant DE-FG02-95ER40917, DOEd GAANN, and NSF REU.

    Paper hep-ph/08mmnnn
    Faculty B. Dutta, T. Kamon (TAMU); Nikolay Kolev (Regina, Canada)
    Students [Phase 3] Will Flanagan (Colorado); Alfredo Gurrola, Abram Krislock, Mike VanDyke, W. Zhao(new) (TAMU)
    [Phase 2] Will Flanagan (Colorado); Alfredo Gurrola, Abram Krislock, Mike VanDyke (TAMU)
    [Phase 1] Will Flanagan (REU, Colorado); Tom Crokett, Alfredo Gurrola, Abram Krislock, Mike VanDyke (TAMU)
    LHC Pheno Project 7
    Code Name : ST
    Paper hep-ph/08mmnnn
    Faculty
    Students
    LHC Pheno Project 8
    Code Name: SP
    Paper hep-ph/08mmnnn
    Faculty Nikolay Kolev, Martin White, Rouzbeh Allahverdi
    Students Katie Richardson-McDaniel (karm@unm.edu)
    LHC Pheno Project 9
    Code Name: nU
    Paper hep-ph/08mmnnn
    Faculty Nikolay Kolev
    Students ??
    10. New project: Signals from A0 Annihilation Funnel