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@ARTICLE{Abbasi:586928,
author = {Abbasi, R. and Ackermann, M. and Adams, J. and Aggarwal, N.
and Aguilar, J. A. and Ahlers, M. and Alameddine, J. M. and
Alves, Jr. A. A. and Amin, N. M. and Andeen, K. and
Anderson, T. and Anton, G. and Argüelles, C. and Ashida, Y.
and Athanasiadou, S. and Axani, S. N. and Bai, X. and
Balagopal, V. A. and Baricevic, M. and Barwick, S. W. and
Basu, V. and Bay, R. and Beatty, J. J. and Becker, K.-H. and
Becker Tjus, J. and Beise, J. and Bellenghi, C. and Benda,
S. and BenZvi, S. and Berley, D. and Bernardini, E. and
Besson, D. Z. and Binder, G. and Bindig, D. and Blaufuss, E.
and Blot, S. and Bontempo, F. and Book, J. Y. and Borowka,
J. and Meneguolo, C. Boscolo and Böser, S. and Botner, O.
and Böttcher, J. and Bourbeau, E. and Braun, J. and
Brinson, B. and Brostean-Kaiser, J. and Burley, R. T. and
Busse, R. S. and Campana, M. A. and Carnie-Bronca, E. G. and
Chen, C. and Chen, Z. and Chirkin, D. and Choi, K. and
Clark, B. A. and Classen, L. and Coleman, A. and Collin, G.
H. and Connolly, A. and Conrad, J. M. and Coppin, P. and
Correa, P. and Countryman, S. and Cowen, D. F. and Cross, R.
and Dappen, C. and Dave, P. and De Clercq, C. and DeLaunay,
J. J. and Delgado López, D. and Dembinski, H. and Deoskar,
K. and Desai, A. and Desiati, P. and de Vries, K. D. and de
Wasseige, G. and DeYoung, T. and Diaz, A. and Díaz-Vélez,
J. C. and Dittmer, M. and Dujmovic, H. and DuVernois, M. A.
and Ehrhardt, T. and Eller, P. and Engel, R. and Erpenbeck,
H. and Evans, J. and Evenson, P. A. and Fan, K. L. and
Fazely, A. R. and Fedynitch, A. and Feigl, N. and
Fiedlschuster, S. and Fienberg, A. T. and Finley, C. and
Fischer, L. and Fox, D. and Franckowiak, A. and Friedman, E.
and Fritz, A. and Fürst, P. and Gaisser, T. K. and
Gallagher, J. and Ganster, E. and Garcia, A. and Garrappa,
S. and Gerhardt, L. and Ghadimi, A. and Glaser, C. and
Glauch, T. and Glüsenkamp, T. and Goehlke, N. and Gonzalez,
J. G. and Goswami, S. and Grant, D. and Gray, S. J. and
Grégoire, T. and Griswold, S. and Günther, C. and Gutjahr,
P. and Haack, C. and Hallgren, A. and Halliday, R. and
Halve, L. and Halzen, F. and Hamdaoui, H. and Ha Minh, M.
and Hanson, K. and Hardin, J. and Harnisch, A. A. and Hatch,
P. and Haungs, A. and Helbing, K. and Hellrung, J. and
Henningsen, F. and Heuermann, L. and Hickford, S. and
Hidvegi, A. and Hill, C. and Hill, G. C. and Hoffman, K. D.
and Hoshina, K. and Hou, W. and Huber, T. and Hultqvist, K.
and Hünnefeld, M. and Hussain, R. and Hymon, K. and In, S.
and Iovine, N. and Ishihara, A. and Jansson, M. and
Japaridze, G. S. and Jeong, M. and Jin, M. and Jones, B. J.
P. and Kang, D. and Kang, W. and Kang, X. and Kappes, A. and
Kappesser, D. and Kardum, L. and Karg, T. and Karl, M. and
Karle, A. and Katz, U. and Kauer, M. and Kelley, J. L. and
Kheirandish, A. and Kin, K. and Kiryluk, J. and Klein, S. R.
and Kochocki, A. and Koirala, R. and Kolanoski, H. and
Kontrimas, T. and Köpke, L. and Kopper, C. and Koskinen, D.
J. and Koundal, P. and Kovacevich, M. and Kowalski, M. and
Kozynets, T. and Krupczak, E. and Kun, E. and Kurahashi, N.
and Lad, N. and Lagunas Gualda, C. and Larson, M. J. and
Lauber, F. and Lazar, J. P. and Lee, J. W. and Leonard, K.
and Leszczyńska, A. and Lincetto, M. and Liu, Q. R. and
Liubarska, M. and Lohfink, E. and Love, C. and Mariscal, C.
J. Lozano and Lu, L. and Lucarelli, F. and Ludwig, A. and
Luszczak, W. and Lyu, Y. and Ma, W. Y. and Madsen, J. and
Mahn, K. B. M. and Makino, Y. and Mancina, S. and Sainte, W.
Marie and Mariş, I. C. and Marka, S. and Marka, Z. and
Marsee, M. and Martinez-Soler, I. and Maruyama, R. and
McElroy, T. and McNally, F. and Mead, J. V. and Meagher, K.
and Mechbal, S. and Medina, A. and Meier, M. and
Meighen-Berger, S. and Merckx, Y. and Micallef, J. and
Mockler, D. and Montaruli, T. and Moore, R. W. and Morse, R.
and Moulai, M. and Mukherjee, T. and Naab, R. and Nagai, R.
and Naumann, U. and Nayerhoda, A. and Necker, J. and
Neumann, M. and Niederhausen, H. and Nisa, M. U. and Noell,
A. and Nowicki, S. C. and Pollmann, A. Obertacke and Oehler,
M. and Oeyen, B. and Olivas, A. and Orsoe, R. and Osborn, J.
and O'Sullivan, E. and Pandya, H. and Pankova, D. V. and
Park, N. and Parker, G. K. and Paudel, E. N. and Paul, L.
and de los Heros, C. Pérez and Peters, L. and Peterson, J.
and Philippen, S. and Pieper, S. and Pizzuto, A. and Plum,
M. and Popovych, Y. and Porcelli, A. and Rodriguez, M. Prado
and Pries, B. and Procter-Murphy, R. and Przybylski, G. T.
and Raab, C. and Rack-Helleis, J. and Rameez, M. and
Rawlins, K. and Rechav, Z. and Rehman, A. and Reichherzer,
P. and Renzi, G. and Resconi, E. and Reusch, S. and Rhode,
W. and Richman, M. and Riedel, B. and Roberts, E. J. and
Robertson, S. and Rodan, S. and Roellinghoff, G. and Rongen,
M. and Rott, C. and Ruhe, T. and Ruohan, L. and Ryckbosch,
D. and Rysewyk Cantu, D. and Safa, I. and Saffer, J. and
Salazar-Gallegos, D. and Sampathkumar, P. and Herrera, S. E.
Sanchez and Sandrock, A. and Santander, M. and Sarkar, S.
and Sarkar, S. and Savelberg, J. and Schaufel, M. and
Schieler, H. and Schindler, S. and Schlueter, B. and
Schmidt, T. and Schneider, J. and Schröder, F. G. and
Schumacher, L. and Schwefer, G. and Sclafani, S. and
Seunarine, S. and Sharma, A. and Shefali, S. and Shimizu, N.
and Silva, M. and Skrzypek, B. and Smithers, B. and Snihur,
R. and Soedingrekso, J. and Søgaard, A. and Soldin, D. and
Spannfellner, C. and Spiczak, G. M. and Spiering, C. and
Stamatikos, M. and Stanev, T. and Stein, R. and
Stezelberger, T. and Stürwald, T. and Stuttard, T. and
Sullivan, G. W. and Taboada, I. and Ter-Antonyan, S. and
Thompson, W. G. and Thwaites, J. and Tilav, S. and
Tollefson, K. and Tönnis, C. and Toscano, S. and Tosi, D.
and Trettin, A. and Tung, C. F. and Turcotte, R. and
Twagirayezu, J. P. and Ty, B. and Unland Elorrieta, M. A.
and Upshaw, K. and Valtonen-Mattila, N. and Vandenbroucke,
J. and van Eijndhoven, N. and Vannerom, D. and van Santen,
J. and Vara, J. and Veitch-Michaelis, J. and Verpoest, S.
and Veske, D. and Walck, C. and Wang, W. and Watson, T. B.
and Weaver, C. and Weigel, P. and Weindl, A. and Weldert, J.
and Wendt, C. and Werthebach, J. and Weyrauch, M. and
Whitehorn, N. and Wiebusch, C. H. and Willey, N. and
Williams, D. R. and Wolf, M. and Wrede, G. and Wulff, J. and
Xu, X. W. and Yanez, J. P. and Yildizci, E. and Yoshida, S.
and Yu, S. and Yuan, T. and Zhang, Z. and Zhelnin, P.},
collaboration = {{IceCube Collaboration}},
title = {{C}onstraints on {P}opulations of {N}eutrino {S}ources from
{S}earches in the {D}irections of {I}ce{C}ube {N}eutrino
{A}lerts},
journal = {The astrophysical journal / 1},
volume = {951},
number = {1},
issn = {0004-637X},
address = {London},
publisher = {Institute of Physics Publ.},
reportid = {PUBDB-2023-04063, arXiv:2210.04930},
pages = {45},
year = {2023},
note = {22 pages, 9 figures 2 Tables},
abstract = {Beginning in 2016, the IceCube Neutrino Observatory has
sent out alerts in real time containing the information of
high-energy (E ≳ 100 TeV) neutrino candidate events with
moderate to high $(≳30\%)$ probability of astrophysical
origin. In this work, we use a recent catalog of such alert
events, which, in addition to events announced in real time,
includes events that were identified retroactively and
covers the time period of 2011–2020. We also search for
additional, lower-energy neutrinos from the arrival
directions of these IceCube alerts. We show how performing
such an analysis can constrain the contribution of rare
populations of cosmic neutrino sources to the diffuse
astrophysical neutrino flux. After searching for neutrino
emission coincident with these alert events on various
timescales, we find no significant evidence of either
minute-scale or day-scale transient neutrino emission or of
steady neutrino emission in the direction of these alert
events. This study also shows how numerous a population of
neutrino sources has to be to account for the complete
astrophysical neutrino flux. Assuming that sources have the
same luminosity, an E$^{−2.5}$ neutrino spectrum, and
number densities that follow star formation rates, the
population of sources has to be more numerous than 7 ×
10$^{−9}$ Mpc$^{−3}$. This number changes to 3 ×
10$^{−7}$ Mpc$^{−3}$ if number densities instead have no
cosmic evolution.},
keywords = {neutrino: particle source (INSPIRE) / neutrino: flux
(INSPIRE) / neutrino: spectrum (INSPIRE) / neutrino: energy
spectrum (INSPIRE) / IceCube (INSPIRE) / density (INSPIRE) /
observatory (INSPIRE) / neutrino: VHE (INSPIRE) / neutrino:
UHE (INSPIRE) / TeV (INSPIRE)},
cin = {ZEU-ICE},
ddc = {520},
cid = {I:(DE-H253)ZEU-ICE-20160806},
pnm = {613 - Matter and Radiation from the Universe (POF4-613)},
pid = {G:(DE-HGF)POF4-613},
experiment = {EXP:(DE-H253)IceCube-20150101},
typ = {PUB:(DE-HGF)16},
eprint = {2210.04930},
howpublished = {arXiv:2210.04930},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2210.04930;\%\%$},
UT = {WOS:001023878800001},
doi = {10.3847/1538-4357/acd2ca},
url = {https://bib-pubdb1.desy.de/record/586928},
}
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