BibTex format
@inproceedings{Ali:2025:10.22323/1.501.0991,
author = {Ali, S and Besson, DZ and Alden, N and Allison, P and Archambault, S and Beatty, JJ and Bishop, A and Chen, P and Chen, YC and Chen, YC and Chiche, S and Clark, BA and Connolly, A and Couberly, K and Cremonesi, L and Cummings, A and Dasgupta, P and Debolt, R and de, Kockere S and de, Vries KD and Deaconu, C and DuVernois, MA and Flaherty, J and Friedman, E and Gaior, R and Giri, P and Hanson, J and Harty, N and Hoffman, KD and Huang, MH and Hughes, K and Ishihara, A and Karle, A and Kelley, JL and Kim, KC and Kim, MC and Kravchenko, I and Krebs, R and Kuo, CY and Kurusu, K and Latif, UA and Liu, CH and Liu, TC and Luszczak, W and Machtay, A and Mase, K and Muzio, MS and Nam, J and Nichol, RJ and Novikov, A and Nozdrina, A and Oberla, E and Pai, CW and Pan, Y and Pfendner, C and Punsuebsay, N and Roth, J and Salcedo-Gomez, A and Seckel, D and Seikh, MFH and Shiao, YS and Su, SC and Toscano, S and Torres, J and Touart, J and van, Eijndhoven N and Vieregg, A and Fostier, MV and Wang, MZ a},
doi = {10.22323/1.501.0991},
title = {High-Fidelity Simulations of the Full Askaryan Radio Array and its Sensitivity to Ultra-High Energy Neutrinos},
url = {http://dx.doi.org/10.22323/1.501.0991},
year = {2025}
}
RIS format (EndNote, RefMan)
TY - CPAPER
AB - The Askaryan Radio Array (ARA) is a five-station, in-ice radio detector located at the South Pole searching for particle cascades from cosmogenic and astrophysical neutrinos with ≥ 10<sup>17</sup> eV of energy. Cascades in this energy regime emit radio-wavelength Askaryan radiation that can be observed by one or more ARA stations. With the recent KM3Net observation of an approximately 220 PeV neutrino, there is renewed, urgent interest in further unlocking the ultra-high energy neutrino sky. We present updated calculations of ARA’s array-wide effective volume, sensitivity, and expected event rates for ultra-high energy neutrino-induced cascades. Notably, results now account for the contributions of secondary particles from neutrino interactions (such as muon tracks) and multi-station detections within a detailed detector simulation framework. Previous work has shown these secondary interactions and multi-station coincidences compose 25% and 8% of the detector’s effective area, respectively. We intend to extend these results towards a novel analysis that estimates the degree to which secondary cascades and multi-station observations are detectable in a real neutrino search. This will inform future UHE neutrino searches as it will characterize the feasibility of detecting such events.
AU - Ali,S
AU - Besson,DZ
AU - Alden,N
AU - Allison,P
AU - Archambault,S
AU - Beatty,JJ
AU - Bishop,A
AU - Chen,P
AU - Chen,YC
AU - Chen,YC
AU - Chiche,S
AU - Clark,BA
AU - Connolly,A
AU - Couberly,K
AU - Cremonesi,L
AU - Cummings,A
AU - Dasgupta,P
AU - Debolt,R
AU - de,Kockere S
AU - de,Vries KD
AU - Deaconu,C
AU - DuVernois,MA
AU - Flaherty,J
AU - Friedman,E
AU - Gaior,R
AU - Giri,P
AU - Hanson,J
AU - Harty,N
AU - Hoffman,KD
AU - Huang,MH
AU - Hughes,K
AU - Ishihara,A
AU - Karle,A
AU - Kelley,JL
AU - Kim,KC
AU - Kim,MC
AU - Kravchenko,I
AU - Krebs,R
AU - Kuo,CY
AU - Kurusu,K
AU - Latif,UA
AU - Liu,CH
AU - Liu,TC
AU - Luszczak,W
AU - Machtay,A
AU - Mase,K
AU - Muzio,MS
AU - Nam,J
AU - Nichol,RJ
AU - Novikov,A
AU - Nozdrina,A
AU - Oberla,E
AU - Pai,CW
AU - Pan,Y
AU - Pfendner,C
AU - Punsuebsay,N
AU - Roth,J
AU - Salcedo-Gomez,A
AU - Seckel,D
AU - Seikh,MFH
AU - Shiao,YS
AU - Su,SC
AU - Toscano,S
AU - Torres,J
AU - Touart,J
AU - van,Eijndhoven N
AU - Vieregg,A
AU - Fostier,MV
AU - Wang,MZ
AU - Wang,SH
AU - Windischhofer,P
AU - Wissel,SA
AU - Xie,C
AU - Yoshida,S
AU - Young,R
DO - 10.22323/1.501.0991
PY - 2025///
TI - High-Fidelity Simulations of the Full Askaryan Radio Array and its Sensitivity to Ultra-High Energy Neutrinos
UR - http://dx.doi.org/10.22323/1.501.0991
ER -