Jun 14 – 16, 2023
AlbaNova Main Building
Europe/Stockholm timezone

Pulse shape fitting in LDMX hadronic calorimeter readout electronics

Not scheduled
15m
Oskar Klein Auditorium FR4 (AlbaNova Main Building)

Oskar Klein Auditorium FR4

AlbaNova Main Building

Roslagstullsbacken 21, 114 21 Stockholm
Poster Sektionen för elementarpartikel och astropartikelfysik Sektionen för elementarpartikel och astropartikelfysik

Speaker

Aksel Mihaylov (Lund University)

Description

The universe shows signs of containing some invisible matter, known as dark matter. There are many possible constituents for dark matter, one such being light dark matter which would interact with ordinary matter through a new mediator force and have masses in the range of a few MeV to GeV. The light dark matter mass range is largely unexplored experimentally. The Light Dark Matter eXperiment, LDMX, is a proposed experiment using an electron beam incident on a tungsten target to produce dark matter. LDMX consists of trackers and calorimeters capable of fully reconstructing both the incident and recoil electrons’ momentum and energy. The signature for dark matter production is a scattered electron with missing momentum. The hadronic calorimeter is responsible for detecting neutral particles, vetoing events that would otherwise mimic the signal signature in the trackers and electromagnetic calorimeter. This project focuses on characterizing the pulse shapes registered in the hadronic calorimeter's read-out electronics, using precise calibration pulses.

Primary author

Aksel Mihaylov (Lund University)

Presentation materials

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