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SUMMARY:Pulse pile-up reconstruction using 1D-CAE for signal discriminatio
 n in nuclear experiments
DTSTART;VALUE=DATE-TIME:20250916T121500Z
DTEND;VALUE=DATE-TIME:20250916T123000Z
DTSTAMP;VALUE=DATE-TIME:20260501T222723Z
UID:indico-contribution-28380@indico.ific.uv.es
DESCRIPTION:Speakers: Jose Manuel Deltoro Berrio (IFIC (Instituto de Físi
 ca Corpuscular))\nPulse pile-up in detection systems can degrade energy an
 d time resolution\, especially in high-rate environments. While traditiona
 l rejection methods discard overlapping events\, some of these signals may
  still contain valuable physical information. We present a novel reconstru
 ction method based on a one-dimensional convolutional autoencoder (1D-CAE)
 \, trained on data acquired for our first experience\, from the Neutron De
 tector Array (NEDA). This method reconstructs pile-up events\, allowing fu
 rther analysis such as Pulse Shape Analysis (PSA) neutron-gamma discrimina
 tion using the Charge Comparison method (CC). As part of ongoing work\, we
  have executed the model on a 32-bit microprocessor and are currently impl
 ementing the solution on FPGA hardware. Using the HLS4ML library\, we have
  generated a hardware IP core\, although successful simulation of the IP r
 emains an open task. These developments aim to enable real-time\, on-detec
 tor pulse reconstruction in future high-throughput experiments.\n\nhttps:/
 /indico.ific.uv.es/event/8166/contributions/28380/
LOCATION:Universe
URL:https://indico.ific.uv.es/event/8166/contributions/28380/
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