Events List

DateEvent TypeSpeaker
04/01/2019CCPP Brown BagSiddharth Mishra-Sharma [ + ]
04/01/2019Blanton Tinker PullenBlanton Tinker Pullen [ + ]
04/02/2019Modjaz Group MtgModjaz Group Mtg [ + ]
04/02/2019Astro SeminarYashar Hezaveh [ + ]
04/02/2019Astroparticle Group Meet [ + ]
04/03/2019HEP SeminarTao Han [ -- ]

Title: Higgs Couplings at High Scales
Description: Experiments at the LHC have been improving the measurements of the Higgs boson properties, and the searches for new physics are being actively conducted. In the absence of deviations from the Standard Model thus far, it would be prudent to seek for other complementary strategies in the experiments at the energy frontier. For this purpose, we propose to study the Higgs couplings at high energy scales, relevant to addressing the naturalness problem in the Higgs sector. We focus on the energy scale-dependence of the off-shell Higgs propagation, and of the top quark Yukawa coupling. We first present the traditional RGE evolution in the SM and in SUSY, and show the possible large modifications with the existence of extra dimensions. We discuss threshold effects in the Higgs propagator due to the existence of new states, such as a gauge singlet scalar, or possible continuum states in a nearly conformal sector, both of which could alleviate the hierarchy problem. We finally illustrate the composite Higgs scenario by parameterizing the Higgs interactions by a non-local form factor. We propose to exploit the unique signal process gg —> h* —> ZZ*. We find that certain scenarios could lead to a potentially observable effect at the LHC upgrade to a high luminosity or higher energy. References: https://arxiv.org/abs/1710.02149 , https://arxiv.org/abs/1803.09751 (2:00 PM - 3:30 PM, 726 Broadway, 940, CCPP Seminar)
04/04/2019Astro PhAstro Ph [ + ]
04/05/2019HEP Journal ClubHEP Journal Club [ + ]
04/05/2019ISCISC [ + ]
04/08/2019CCPP Brown BagJonathan Zrake [ + ]
04/08/2019Blanton Tinker PullenBlanton Tinker Pullen [ + ]
04/09/2019Modjaz Group MtgModjaz Group Mtg [ + ]
04/09/2019Astro SeminarChris Sheehy [ + ]
04/09/2019Astroparticle Group Meet [ + ]
04/10/2019EHT Press ConferencesEHT Press Conferences [ + ]
04/10/2019HEP SeminarDorota Grabowska [ + ]
04/11/2019Astro PhAstro Ph [ + ]
04/12/2019NYU-CCANYU-CCA [ + ]
04/12/2019HEP Journal ClubHEP Journal Club [ + ]
04/12/2019ISCISC [ + ]
04/15/2019NYU Time DomainNYU Time Domain [ + ]
04/15/2019CCPP Brown BagCedric Yu/Oliver Janssen [ + ]
04/15/2019Blanton Tinker PullenBlanton Tinker Pullen [ + ]
04/16/2019Modjaz Group MtgModjaz Group Mtg [ + ]
04/16/2019Astro SeminarCarles Badenes [ + ]
04/16/2019Astroparticle Group Meet [ + ]
04/16/2019Women in STEMWomen in STEM [ + ]
04/17/2019HEP SeminarIbrahima Bah [ + ]
04/18/2019Astro PhAstro Ph [ + ]
04/19/2019HEP Journal ClubHEP Journal Club [ + ]
04/19/2019ISCISC [ + ]
04/22/2019NYU Time DomainNYU Time Domain [ + ]
04/22/2019CCPP Pizza + CookiesCCPP Pizza + Cookies [ + ]
04/22/2019Blanton Tinker PullenBlanton Tinker Pullen [ + ]
04/22/2019Informal HEP TalkRoberto Franceschini [ + ]
04/23/2019Modjaz Group MtgModjaz Group Mtg [ + ]
04/23/2019Astro SeminarJonathan Zrake [ + ]
04/23/2019Astroparticle Group Meet [ + ]
04/24/2019HEP SeminarAsher Berlin [ + ]
04/25/2019Astro PhAstro Ph [ + ]
04/26/2019NYU-CCANYU-CCA [ + ]
04/26/2019HEP Journal ClubHEP Journal Club [ + ]
04/26/2019ISCISC [ + ]
04/29/2019NYU Time DomainNYU Time Domain [ + ]
04/29/2019CCPP Brown BagWolfgang Kerzendorf [ + ]
04/29/2019Blanton Tinker PullenBlanton Tinker Pullen [ + ]
04/29/2019MRSEC LectureMRSEC Lecture [ + ]
04/30/2019Modjaz Group MtgModjaz Group Mtg [ + ]
04/30/2019Astro SeminarAlice Shapley [ + ]
04/30/2019Astroparticle Group Meet [ + ]