التفاصيل البيبلوغرافية
| العنوان: |
Characteristics of the diffuse astrophysical electron and tau neutrino flux with six years of IceCube high energy cascade data |
| المؤلفون: |
Aartsen, M. G., Ackermann, M., Anton, G., Goldschmidt, A., Gonzalez, J. G., Grant, D., Grégoire, T., Griffith, Z., Griswold, S., Günder, M., Gündüz, M., Haack, C., Hallgren, A., Argüelles, C., Halliday, R., Halve, L., Halzen, F., Hanson, K., Haungs, A., Hebecker, D., Heereman, D., Heix, P., Helbing, K., Hellauer, R., Auffenberg, J., Henningsen, F., Hickford, S., Hignight, J., Hill, G. C., Hoffman, K. D., Hoffmann, R., Hoinka, T., Hokanson-Fasig, B., Hoshina, K., Huang, F., Axani, S., Huber, M., Huber, T., Hultqvist, K., Hünnefeld, M., Hussain, R., In, S., Iovine, N., Ishihara, A., Jansson, M., Japaridze, G. S., Backes, P., Jeong, M., Jero, K., Jones, B. J. P., Jonske, F., Joppe, R., Kang, D., Kang, W., Kappes, A., Kappesser, D., Karg, T., Bagherpour, H., Karl, M., Karle, A., Katz, U., Kauer, M., Kelley, J. L., Kheirandish, A., Kim, J., Kintscher, T., Kiryluk, J., Kittler, T., Bai, X., Klein, S. R., Koirala, R., Kolanoski, H., Köpke, L., Kopper, C., Kopper, S., Koskinen, D. J., Kowalski, M., Krings, K., Krückl, G., Balagopal, A., V., Kulacz, N., Kurahashi, N., Kyriacou, A., Lanfranchi, J. L., Larson, M. J., Lauber, F., Lazar, J. P., Leonard, K., Lesiak-Bzdak, M., Leszczyńska, A., Barbano, A., Leuermann, M., Liu, Q. R., Lohfink, E., Lozano Mariscal, C. J., Lu, L., Lucarelli, F., Lünemann, J., Luszczak, W., Lyu, Y., Ma, W. Y., Barwick, S. W., Madsen, J., Maggi, G., Mahn, K. B. M., Makino, Y., Mallik, P., Mallot, K., Mancina, S., Mariş, I. C., Maruyama, R., Mase, K., Adams, J., Bastian, B., Maunu, R., McNally, F., Meagher, K., Medici, M., Medina, A., Meier, M., Meighen-Berger, S., Merino, G., Meures, T., Micallef, J., Baum, V., Mockler, D., Momenté, G., Montaruli, T., Moore, R. W., Morse, R., Moulai, M., Muth, P., Nagai, R., Naumann, U., Neer, G., Baur, S., Niederhausen, H., Nisa, M. U., Nowicki, S. C., Nygren, D. R., Obertacke Pollmann, A., Oehler, M., Olivas, A., O'Murchadha, A., O'Sullivan, E., Palczewski, T., Bay, R., Pandya, H., Pankova, D. V., Park, N., Peiffer, P., Pérez de los Heros, C., Philippen, S., Pieloth, D., Pieper, S., Pinat, E., Pizzuto, A., Beatty, J. J., Plum, M., Porcelli, A., Price, P. B., Przybylski, G. T., Raab, C., Raissi, A., Rameez, M., Rauch, L., Rawlins, K., Rea, I. C., Becker, K.-H., Rehman, A., Reimann, R., Relethford, B., Renschler, M., Renzi, G., Resconi, E., Rhode, W., Richman, M., Robertson, S., Rongen, M., Becker Tjus, J., Rott, C., Ruhe, T., Ryckbosch, D., Rysewyk, D., Safa, I., Sanchez Herrera, S. E., Sandrock, A., Sandroos, J., Santander, M., Sarkar, S., BenZvi, S., Satalecka, K., Schaufel, M., Schieler, H., Schlunder, P., Schmidt, T., Schneider, A., Schneider, J., Schröder, F. G., Schumacher, L., Berley, D., Sclafani, S., Seckel, D., Seunarine, S., Shefali, S., Silva, M., Snihur, R., Soedingrekso, J., Soldin, D., Song, M., Spiczak, G. M., Bernardini, E., Spiering, C., Stachurska, J., Stamatikos, M., Stanev, T., Stein, Robert, Stettner, J., Steuer, A., Stezelberger, T., Stokstad, R. G., Stößl, A., Aguilar, J. A., Besson, D. Z., Strotjohann, Nora Linn, Stürwald, T., Stuttard, T., Sullivan, G. W., Taboada, I., Tenholt, F., Ter-Antonyan, S., Terliuk, Andrii, Tilav, S., Tollefson, K., Binder, G., Tomankova, L., Tönnis, C., Toscano, S., Tosi, D., Trettin, A., Tselengidou, M., Tung, C. F., Turcati, A., Turcotte, R., Turley, C. F., Bindig, D., Ty, B., Unger, E., Unland Elorrieta, M. A., Usner, Marcel, Vandenbroucke, J., Van Driessche, W., van Eijk, D., van Eijndhoven, N., Santen, Jakob van, Verpoest, S., Blaufuss, E., Vraeghe, M., Walck, C., Wallace, A., Wallraff, M., Wandkowsky, N., Watson, T. B., Weaver, C., Weindl, A., Weiss, M. J., Weldert, J., Blot, S., Wendt, C., Werthebach, J., Whelan, B. J., Whitehorn, N., Wiebe, K., Wiebusch, C. H., Wille, L., Williams, D. R., Wills, L., Wolf, M., Bohm, C., Wood, J., Wood, T. R., Woschnagg, K., Wrede, G., Xu, D. L., Xu, X. W., Xu, Y., Yanez, J. P., Yodh, G., Yoshida, S., Böser, S., Yuan, T., Zöcklein, M., IceCube Collaboration, Botner, O., Böttcher, J., Bourbeau, E., Ahlers, M., Bourbeau, J., Bradascio, F., Braun, J., Bron, S., Brostean-Kaiser, J., Burgman, A., Buscher, J., Busse, R. S., Carver, T., Chen, C., Ahrens, M., Cheung, E., Chirkin, D., Choi, S., Clark, K., Classen, L., Coleman, A., Collin, G. H., Conrad, J. M., Coppin, P., Correa, P., Alispach, C., Cowen, D. F., Cross, R., Dave, P., De Clercq, C., DeLaunay, J. J., Dembinski, H., Deoskar, K., De Ridder, S., Desiati, P., de Vries, K. D., Andeen, K., de Wasseige, G., de With, M., DeYoung, T., Diaz, A., Díaz-Vélez, J. C., Dujmovic, H., Dunkman, M., Dvorak, E., Eberhardt, B., Ehrhardt, T., Anderson, T., Eller, P., Engel, R., Evenson, P. A., Fahey, S., Fazely, A. R., Felde, J., Filimonov, K., Finley, C., Fox, D., Franckowiak, Anna, Ansseau, I., Friedman, E., Fritz, A., Gaisser, T. K., Gallagher, J., Ganster, E., Garrappa, S., Gerhardt, L., Ghorbani, K., Glauch, T., Glüsenkamp, T. |
| المصدر: |
Physical review letters 125(12), 121104 (1-10) (2020). doi:10.1103/PhysRevLett.125.121104 |
| بيانات النشر: |
APS |
| سنة النشر: |
2020 |
| المجموعة: |
DESY Publication Database (PUBDB) |
| مصطلحات موضوعية: |
info:eu-repo/classification/ddc/530, neutrino: flux, energy: high, electron: flux, neutrino: flavor, energy: cascade, particle: energy, energy: low, IceCube, power spectrum, acceleration, oscillation, showers, muon, 5/3 |
| جغرافية الموضوع: |
DE |
| الوصف: |
We report on the first measurement of the astrophysical neutrino flux using particle showers (cascades) in IceCube data from 2010 -- 2015. Assuming standard oscillations, the astrophysical neutrinos in this dedicated cascade sample are dominated ($\sim 90 \%$) by electron and tau flavors. The flux, observed in the energy range from $16\,\mathrm{TeV} $ to $2.6\,\mathrm{PeV}$, is consistent with a single power-law as expected from Fermi-type acceleration of high energy particles at astrophysical sources. We find the flux spectral index to be $\gamma=2.53\pm0.07$ and a flux normalization for each neutrino flavor of $\phi_{astro} = 1.66^{+0.25}_{-0.27}$ at $E_{0} = 100\, \mathrm{TeV}$. This flux of electron and tau neutrinos is in agreement with IceCube muon neutrino results and with all-neutrino flavor results. Results from fits assuming more complex neutrino flux models suggest a flux softening at high energies and a flux hardening at low energies (p-value $\ge 0.06$). |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| العلاقة: |
info:eu-repo/semantics/altIdentifier/pmid/pmid:33016752; info:eu-repo/semantics/altIdentifier/wos/WOS:000570032100002; info:eu-repo/semantics/altIdentifier/arxiv/arXiv:2001.09520; info:eu-repo/semantics/altIdentifier/issn/0031-9007; info:eu-repo/semantics/altIdentifier/issn/1079-7114; info:eu-repo/semantics/altIdentifier/issn/1092-0145; https://bib-pubdb1.desy.de/record/448520Test; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2020-03506%22Test |
| الإتاحة: |
https://doi.org/10.1103/PhysRevLett.125.121104Test
https://doi.org/10.3204/PUBDB-2020-03506Test
https://bib-pubdb1.desy.de/record/448520Test
https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2020-03506%22Test |
| حقوق: |
info:eu-repo/semantics/openAccess |
| رقم الانضمام: |
edsbas.AEA05FAF |
| قاعدة البيانات: |
BASE |
