LHC 750 GeV Diphoton excess in a radiative seesaw model through - PowerPoint PPT Presentation

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LHC 750 GeV Diphoton excess in a radiative seesaw model through photon fusion production Kenji Nishiwaki (KIAS) based on collaboration with Shinya Kanemura (Univ. of Toyama), Hiroshi Okada (NCTS), Yuta Orikasa (KIAS, Seoul National Univ.),

LHC 750 GeV Diphoton excess in a radiative seesaw model through photon fusion production Kenji Nishiwaki (KIAS) based on collaboration with Shinya Kanemura (Univ. of Toyama), Hiroshi Okada (NCTS), Yuta Orikasa (KIAS, Seoul National Univ.), Seong Chan Park (Yonsei Univ.), Ryoutaro Watanabe (CTPU-IBS) [arXiv:1512.09048] talk @ the 16th New Higgs Working Group Regular Meeting, University of Toyama (23th January 2016) -/7
or, how the resonance stole my flight ticket to Japan last year Kenji Nishiwaki (KIAS) based on collaboration with Shinya Kanemura (Univ. of Toyama), Hiroshi Okada (NCTS), Yuta Orikasa (KIAS, Seoul National Univ.), Seong Chan Park (Yonsei Univ.), Ryoutaro Watanabe (CTPU-IBS) [arXiv:1512.09048] talk @ the 16th New Higgs Working Group Regular Meeting, University of Toyama (23th January 2016) -/7
Intro: 750 GeV diphoton excess awakens!! [ATLAS-CONF-2015-081] [CMS-PAS-EXO-15-004] 3 10 BR [fb] Observed ATLAS Preliminary Expected ± 1 σ -1 × s = 13 TeV, 3.2 fb 2 ± σ 2 10 fid σ 95% CL Upper Limit on 10 1 1 − 10 200 400 600 800 1000 1200 1400 1600 1800 m [GeV] X m γγ ' 760 GeV m γγ ' 750 GeV 1/7 Kenji Nishiwaki (KIAS)

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