# ICHEP2018 SEOUL

Jul 4 – 11, 2018
COEX, SEOUL
Asia/Seoul timezone

## Dark Sector Physics with Belle II

Jul 5, 2018, 11:30 AM
15m
105 (COEX, Seoul)

### 105

#### COEX, Seoul

Parallel Dark Matter Detection

### Speakers

Dmitrii Neverov (Nagoya University) Dmitry Neverov

### Description

The Belle II experiment is a substantial upgrade of the Belle detector and will operate at the SuperKEKB energy-asymmetric $e^+ e^-$ collider. The accelerator has already successfully completed the first phase of commissioning in 2016 and first electron positron collisions in Belle II are expected for April 2018. The design luminosity of SuperKEKB is $8 \times 10^{35}$ cm$^{-2}$s$^{-1}$ and the Belle II experiment aims to record 50 ab$^{-1}$ of data, a factor of 50 more than the Belle experiment. This data set offers the possibility to search for a large variety of dark sector particles in the GeV mass range complementary to LHC and dedicated low energy experiments. These searches will profit both from the size of the Belle II data, and from specifically designed triggers for the early running of Belle II. This talk will review planned dark sector searches with a focus on the discovery potential of the first data.

### Primary authors

Ida Peruzzi (Laboratori Nazionali di Frascati dell'INFN) Dmitrii Neverov (Nagoya University)