May 24 – 28, 2021
America/Vancouver timezone

Gaseous Tracking Detectors at the Sakurajima Muography Observatory

May 27, 2021, 5:00 AM
30m
Poster Technology Transfer Tech Transfer Posters

Speaker

Gergoe Hamar (Wigner Research Centre for Physics (Wigner RCP) (HU))

Description

Muography is a novel imaging technology to reveal density structure of hill-sized objects. The cosmic muons predictably lose their energy and penetrate hundreds of meters into the ground, thus their differential local flux correlates with the crossed density-length.

The Sakurajima Muography Observatory in Kagoshima, Japan, is the largest muography experiment targeting an active volcano.
A set of multilayered gaseous detectors are used to reconstruct the muon tracks, thus by measuring the flux, imaging of the inner part of the vulcano becomes possible.

The presentation will focus on the technical challenges of such a particle
tracking system, the designed multi-wire proportional chambers,
and the recent results from the measurements.

TIPP2020 abstract resubmission? Yes, this would have been presented at TIPP2020.

Primary authors

Dr Gergő Hamar (Wigner RCP, Budapest) Prof. Tanaka Hiroyuki K.M. (University of Tokyo, ERI) Dr László Oláh (University of Tokyo, ERI) Dr Dezső Varga (Wigner RCP, Budapest)

Presentation materials