[Sbs] ECAL detectors

Cynthia (Thia) Keppel keppel at jlab.org
Wed Oct 8 15:01:24 EDT 2025


Hi Jim,

This sounds fine to me - ok, Mark?

Best,
Thia


Cynthia Keppel, PhD

Associate Director for Physics

Thomas Jefferson National Accelerator Facility

1-757-269-7580

________________________________
From: Sbs <sbs-bounces at jlab.org> on behalf of Jim Napolitano via Sbs <sbs at jlab.org>
Sent: Wednesday, October 8, 2025 1:02 PM
To: Mark Kevin Jones <jones at jlab.org>
Cc: Bogdan Wojtsekhowski via Sbs <sbs at jlab.org>
Subject: [Sbs] [EXTERNAL] ECAL detectors

Hi Mark,

I was meeting with Don this morning, and he mentioned that the ECAL detectors from GEp are going to be put in storage and eventually trashed.

I would love to get several of those blocks, with PMTs, for my undergraduate advanced lab course. I’d use them for a muon decay experiment, better than what I have now. We are already replacing the electronics with a CAEN desktop digitizer, big improvement over what we had before, but the detector is still substandard.

I can handle the transport, and the high voltage and other electronics. Also, Bogdan tells me that at least ten blocks available (that have not been exported to radiation.)

Can we make this happen? I am happy to do whatever paperwork and legwork is necessary.

Thanks,
Jim

Jim Napolitano (he/him/his)
<tuf43817 at temple.edu>
Department of Physics
Temple University
215-204-7827
Web page<https://urldefense.proofpoint.com/v2/url?u=https-3A__faculty.cst.temple.edu_-7Etuf43817_&d=DwMGaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=IebRyMSEbnsVTrj8mJhCLQ&m=r_tYCpnMf4CIJopvDMqkFGImCTvjene7KqwfewpV5cFfBoXQ5v8QDzNOU4jO2LSG&s=575Jg4hySc_36hxEuyppuFyThQe9zz885eHNcCtq-TY&e=>

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