Atachment
Attachment '1'
?

Shortcut

PrevPrev Article

NextNext Article

Larger Font Smaller Font Up Down Go comment Print
?

Shortcut

PrevPrev Article

NextNext Article

Larger Font Smaller Font Up Down Go comment Print

* Title: Phenomenology of a 750 GeV Singlet


* Abstract: A singlet scalar interpretation of the recently reported diphoton excess at the LHC is to be discussed. The singlet scalar possibly mixes with the Standard Model Higgs boson. Here it is shown that the mixing angle is already strongly constrained by high-mass Higgs searches in the diboson channel, and by Higgs coupling measurements. While a broad resonance is slightly favored, we argue that the signal is consistent with a narrow-width singlet which couples to colored and electromagnetically charged vector-like fermions. Dijet signals are predicted and may be visible in upcoming analyses. Allowing for additional decay modes could explain a broader resonance, however, we show that monojet searches disfavor a large invisible decay width.


* Refereces : 1512.05777 Falkowski, Slone, Volansky

                     1512.07853 Cheung, Ko, Lee, Park, Tseng

                     1512.08307 Son, Urbano 


PTC Seminar / Journal Club / Workshop

PTC Seminar Organizers (click to contact) :
Chang Sub Shin     Jeff Kost     Dongjin Chway
PTC Seminar Schedule (click)

PTC Journal Club Organizer (click to contact) :
-  Di Xu
PTC Journal Club Schedule (click)

  1. Journal Club Schedule

    Date2017.07.07 CategoryJournal Club BySanghyeon Reply0
    read more
  2. Link to the publications

    Date2017.04.27 CategoryResearch Papers BySanghyeon Reply0
    read more
  3. Use the indico link for the seminar announcements.

    Date2017.04.27 CategoryPTC Seminar BySanghyeon Reply0
    read more
  4. Journal Club Schedule

    Date2017.07.07 CategoryJournal Club BySanghyeon Reply0
    Read More
  5. [Journal Club] (Mar 10 2016) by Doh Young Mo on 'Introduction of Jet-Image: New Method for Jet Tagging'

    Date2016.03.11 CategoryJournal Club Bymo Reply0 file
    Read More
  6. [Journal Club] (Feb 04 2016) by Kunio Kaneta on `Isocurvature constraints on portal couplings'

    Date2016.02.04 CategoryJournal Club Byctpuweb Reply0
    Read More
  7. [Journal Club] (Jan 28 2016) by Sang Hui Im

    Date2016.01.28 CategoryJournal Club BySanghui Reply0 file
    Read More
  8. [Journal Club] (Jan 21 2016) by Ryoutaro Watanabe

    Date2016.01.21 CategoryJournal Club ByRyoutaro Reply0 file
    Read More
  9. [Journal Club] (Dec 10 2012) by Hyungjin Kim

    Date2015.12.10 CategoryJournal Club ByHyungjin Reply0 file
    Read More
  10. [Journal Club] (Nov 26 2015) by Toyokazu Sekiguchi

    Date2015.11.27 CategoryJournal Club ByToyo Reply0 file
    Read More
  11. [Journal Club] The Unnaturally Split Composite Higgs

    Date2015.10.29 CategoryJournal Club ByAndrew Reply0 file
    Read More
  12. [Journal Club] (Oct 01 2015) by Kunio Kaneta on `Spontaneous leptogenesis via Majoron oscillation'

    Date2015.10.02 CategoryJournal Club Byctpuweb Reply0 file
    Read More
  13. [Journal Club] (July 10 2015) by Wonsang Cho

    Date2015.07.11 CategoryJournal Club Byctpuweb Reply0 file
    Read More
  14. [Journal Club] (July 3 2015) by Hyungjin Kim

    Date2015.07.03 CategoryJournal Club ByHyungjin Reply0 file
    Read More
  15. [Journal Club] (June 5 2015) by Ryotaro Watanabe

    Date2015.06.12 CategoryJournal Club ByRyoutaro Reply0 file
    Read More
  16. [Journal Club] (June 5 2015) by Sang Hui Im

    Date2015.06.12 CategoryJournal Club ByRyoutaro Reply0
    Read More
  17. [Journal Club] (May 29 2015) by Sung Hak Lim

    Date2015.06.12 CategoryJournal Club ByRyoutaro Reply0
    Read More
  18. [Journal Club] (May 22 2015) by Hyungjin Kim

    Date2015.05.30 CategoryJournal Club ByHyungjin Reply0 file
    Read More
  19. [Journal Club] (Mar 31 2015) by Ryotaro Watanabe

    Date2015.04.06 CategoryJournal Club ByRyoutaro Reply0
    Read More
  20. [Journal Club] (Mar 12 2015) by Sanghui Im & Beranger Dumont

    Date2015.03.14 CategoryJournal Club Byctpuweb Reply0
    Read More
  21. [Journal Club] (Mar 05 2015) by Hyungjin Kim

    Date2015.03.14 CategoryJournal Club Byctpuweb Reply0
    Read More
  22. [Journal Club] (Jul 08 2014) by Arsham Farzinnia and Ryoutaro Watanabe

    Date2015.03.02 CategoryJournal Club ByMin-Seok Reply0 file
    Read More
  23. [Journal Club] (Feb 26 2015) by Arsham Farzinnia

    Date2015.02.27 CategoryJournal Club Byctpuweb Reply0
    Read More
Board Pagination Prev 1 2 Next
/ 2