A demonstrator for a real-time AI-FPGA-based triggering system for sPHENIX at RHIC

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成果类型：

期刊论文

作者：

Kvapil, J.;Borca-Tasciuc, G.;Bossi, H.;Chen, K.;Chen, Y.;...

通讯作者：

Kvapil, J

作者机构：

[Durham, J.; Liu, M. X.; Da Silva, C.; Shi, Z.; Kvapil, J.; Li, X.; Da Costa, H.; Lin, Y.] Los Alamos Natl Lab, Bikini Atoll Rd, Los Alamos, NM 87545 USA.

[Borca-Tasciuc, G.] Rensselaer Polytech Inst, 110 8th St, Troy, NY 12180 USA.

[Dean, C.; Morales, Y. Corrales; Hen, O.; Bossi, H.; Harris, P.; Roland, G.] MIT, 77 Massachusetts Ave, Cambridge, MA 02139 USA.

[Chen, K.; Chen, Y.] Cent China Normal Univ, 152 Luoyu Rd, Wuhan 430079, Peoples R China.

[Olvera, A.; Fu, S.] Univ North Texas, 1155 Union Cir, Denton, TX 76205 USA.

通讯机构：

[Kvapil, J ] L

Los Alamos Natl Lab, Bikini Atoll Rd, Los Alamos, NM 87545 USA.

语种：

英文

关键词：

Detector control systems (detector and experiment monitoring and slow-control systems;architecture;hardware;algorithms;databases);Trigger algorithms;Trigger concepts and systems (hardware and software)

期刊：

Journal of Instrumentation

ISSN：

1748-0221

年：

2024

卷：

期：

页码：

C02066

DOI：

10.1088/1748-0221/19/02/C02066

基金类别：

United States Department of Energy [FOA-0002490, FOA-0002875]; Los Alamos National Laboratory LDRD program

机构署名：

本校为其他机构

摘要：

The RHIC interaction rate at sPHENIX will reach around 3 MHz in pp collisions and requires the detector readout to reject events by a factor of over 200 to fit the DAQ bandwidth of 15 kHz. Some critical measurements, such as heavy flavor production in pp collisions, often require the analysis of particles produced at low momentum. This prohibits adopting the traditional approach, where data rates are reduced through triggering on rare high momentum probes. We explore a new approach based on real-time AI technology, adopt an FPGA-based implementation using a custom designed FELIX -712 board wit...

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A demonstrator for a real-time AI-FPGA-based triggering system for sPHENIX at RHIC

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