Events List

DateEvent TypeSpeaker
03/01/2019NYU-CCANYU-CCA [ + ]
03/01/2019HEP Journal ClubHEP Journal Club [ + ]
03/01/2019ISCISC [ + ]
03/04/2019CCPP Brown BagCANCELED [ + ]
03/04/2019Blanton Tinker PullenBlanton Tinker Pullen [ + ]
03/05/2019Modjaz Group MtgModjaz Group Mtg [ + ]
03/05/2019Astro SeminarJohan Samsing [ + ]
03/05/2019Astroparticle Group Meet [ + ]
03/06/2019HEP SeminarKatelin Schutz [ -- ]

Title: Making dark matter out of light: the cosmology of sub-MeV dark matter freeze-in
Description: Dark matter could be a “thermal-ish" relic of freeze-in, where the dark matter is produced by extremely feeble interactions with Standard Model particles dominantly at low temperatures. In this talk, I will discuss how sub-MeV dark matter can be made through freeze-in, accounting for a dominant new channel where the dark matter gets produced by the decay of plasmons (photons that pick up an in-medium mass in the primordial plasma of our Universe). I will also explain how the resulting non-thermal dark matter velocity distribution can impact cosmological observables, including the CMB, the Lyman-alpha forest, and the cosmological 21 cm signal. (2:00 PM - 3:30 PM, 726 Broadway, 940, CCPP Seminar)
03/07/2019Astro PhAstro Ph [ + ]
03/08/2019OtherJoshua Ruderman [ + ]
03/08/2019HEP Journal ClubHEP Journal Club [ + ]
03/08/2019Informal HEP TalkHarikrishnan Ramani [ + ]
03/08/2019ISCISC [ + ]
03/11/2019CCPP Brown BagGia Dvali [ + ]
03/11/2019Blanton Tinker PullenBlanton Tinker Pullen [ + ]
03/12/2019Modjaz Group MtgModjaz Group Mtg [ + ]
03/12/2019Astro SeminarTejaswi Venumadhav [ + ]
03/13/2019ReservedKleban [ + ]
03/13/2019HEP SeminarDalimil Mazáč [ + ]
03/14/2019Astro PhAstro Ph [ + ]
03/14/2019Astroparticle Group MeetWolfgang Kerzendorf [ + ]
03/15/2019NYU-CCANYU-CCA [ + ]
03/15/2019ISCISC [ + ]
03/18/2019CCPP Brown BagNO CCPP BROWN BAG TODAY [ + ]
03/19/2019Astro SeminarSPRING BREAK [ + ]
03/19/2019Informal Astro TalkDawn Erb [ + ]
03/20/2019HEP Seminar [ + ]
03/25/2019CCPP Brown BagNoemie Globus [ + ]
03/25/2019Blanton Tinker PullenBlanton Tinker Pullen [ + ]
03/26/2019Physics Dept Open HousePhysics Dept Open House [ + ]
03/26/2019Modjaz Group MtgModjaz Group Mtg [ + ]
03/26/2019Astro SeminarChung Pei Ma [ + ]
03/26/2019Astroparticle Group Meet [ + ]
03/27/2019HEP SeminarLuca Santoni [ + ]
03/28/2019Astro PhAstro Ph [ + ]
03/29/2019NYU-CCANYU-CCA [ + ]
03/29/2019HEP Journal ClubHEP Journal Club [ + ]
03/29/2019ISCISC [ + ]