[BDXlist] [EXTERNAL] Invited talk at HADRON 2023

Andrea Celentano andrea.celentano at ge.infn.it
Sat Apr 29 09:05:48 EDT 2023


Dear Marco,
I’d add a reference in the abstract to the LDM detection performed by measuring the energy released in the detector from electrons scattered by the impinging LDM particles.

Bests,
Andrea

> On Apr 27, 2023, at 13:01, Marco Spreafico via BDXlist <bdxlist at jlab.org> wrote:
> 
> Dear all,
> I was invited to give a talk about BDX-MINI at HADRON 2023 (https://urldefense.proofpoint.com/v2/url?u=https-3A__agenda.infn.it_event_33110_registrations_3359_&d=DwICAg&c=CJqEzB1piLOyyvZjb8YUQw&r=Ru7nA6zPBSFajtw1o6aZjchIV9Cs2SBk2RiVldzQhDc&m=A2OOWHDzUeccFvhcmQR-QDidoyaZ7iRERe3uoGsmw1M8dhMkfm6VDzxiz5OXGPm_&s=Iia2BT6vD_PziaCVNzvcved822-sO0J_jtSGtXK_amo&e= ). I send you the title and abstract I would like to submit. Let me know if you have any suggestion, otherwise I will submit everything next week.
> 
> Title: Dark Matter search with the BDX-MINI experiment
> 
> Abstract:
> BDX-MINI is a beam dump experiment performed at Jefferson Lab, aimed at searching for Light Dark Matter in the MeV-GeV mass range. Dark Matter is expected to be produced by the interaction of CEBAF high-intensity 2.176 GeV beam with the  Hall A beam dump at Jefferson Lab.
> The detector, installed in a well located 22 m downstream of the Hall-A beam dump, consists of a PbWO4 electromagnetic calorimeter surrounded by a hermetic veto system for background rejection. Despite the small interaction volume, the large accumulated charge of 2.56x10^21 EOT allowed for the BDX-mini measurement to set competitive exclusion limits on the LDM parameters space, comparable to those reported by larger-scale efforts.
> In this talk, after a brief introduction to the LDM physics case, I will show the results obtained from the BDX-mini experiment, focusing on few key aspects of the associated experimental campaign and data analysis effort.
> 
> Let me know if you would change anything. I await your reply.
> Best regards,
> Marco S.
> 
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