000000395 001__ 395
000000395 005__ 20160902075319.0
000000395 037__ $$aBELLE2-TALK-CONF-2016-017
000000395 041__ $$aeng
000000395 100__ $$aLuigi Li Gioi
000000395 245__ $$aBelle II studies of missing energy decays and searches for dark photon production
000000395 260__ $$aLHCski2016$$c2016-04-14
000000395 300__ $$amult. p
000000395 520__ $$aThe Belle II experiment at the SuperKEKB collider is a major upgrade of the KEK B factory in Tsukuba, Japan. The machine is designed for an instantaneous luminosity of 8×1035 cm−2s−1 and the experiment is expected to accumulate a data sample of about 50 ab−1 in 5 years running. With this amount of data, decays sensitive to physics beyond the Standard Model can be studied with unprecedented precision. One promising set of modes are physics processes with missing energy such as B→τν, B→D(∗)τν and B→K(∗)νν¯. The Belle II data also allows searches for the dark photon, the gauge mediator of a hypothetical dark sector, which recently received much attention in the context of dark matter models.
000000395 8560_ $$fdoris.yangsoo.kim@desy.de
000000395 8564_ $$uhttps://docs.belle2.org/record/395/files/BELLE2-TALK-CONF-2016-017.pdf