BibTex format
@article{Campagnari:2026:ptep/ptag017,
author = {Campagnari, C and Cho, S and Choi, S and Chung, S and Citron, M and De, Los Santos R and De, Roeck A and Gastal, M and Ha, S and Haas, A and Hill, CS and Hong, BJ and Hwang, H and Hwang, I and Jeong, H and Kim, M and Moon, H and Padmanaban, J and Schmitz, R and Seo, C and Stuart, D and Tafoya, Vargas JS and Won, E and Yoo, JH and Yoo, J and Youssef, A and Zaraket, A and Zaraket, H and Zheng, C},
doi = {ptep/ptag017},
journal = {Progress of Theoretical and Experimental Physics},
title = {Afterpulse Prediction for the SUB-Millicharge ExperimenT (SUBMET)},
url = {http://dx.doi.org/10.1093/ptep/ptag017},
volume = {2026},
year = {2026}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - The SUB-Millicharge ExperimenT (SUBMET) investigates an unexplored parameter spaceof millicharged particles with mass m<inf>χ</inf> < 1.6 GeV/c2 and charge Q<inf>χ</inf> < 10<sup>−3</sup> e. The detec-tor consists of an Eljen-200 plastic scintillator coupled to a Hamamatsu Photonics R7725photomultiplier tube (PMT). PMT afterpulses, delayed pulses produced after an energeticpulse, have been observed in the SUBMET readout system, especially following primarypulses with a large area. We present a prediction method for afterpulse rates based onmeasurable parameters, which reproduces the observed rate with approximately 20% pre-cision. This approach enables a better understanding of afterpulse contributions and, con-sequently, improves the reliability of background predictions
AU - Campagnari,C
AU - Cho,S
AU - Choi,S
AU - Chung,S
AU - Citron,M
AU - De,Los Santos R
AU - De,Roeck A
AU - Gastal,M
AU - Ha,S
AU - Haas,A
AU - Hill,CS
AU - Hong,BJ
AU - Hwang,H
AU - Hwang,I
AU - Jeong,H
AU - Kim,M
AU - Moon,H
AU - Padmanaban,J
AU - Schmitz,R
AU - Seo,C
AU - Stuart,D
AU - Tafoya,Vargas JS
AU - Won,E
AU - Yoo,JH
AU - Yoo,J
AU - Youssef,A
AU - Zaraket,A
AU - Zaraket,H
AU - Zheng,C
DO - ptep/ptag017
PY - 2026///
TI - Afterpulse Prediction for the SUB-Millicharge ExperimenT (SUBMET)
T2 - Progress of Theoretical and Experimental Physics
UR - http://dx.doi.org/10.1093/ptep/ptag017
VL - 2026
ER -