Fedynitch, Anatoli / Assistant Research Fellow

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Contact Information

P712

2789-8389

anatoli [at] gate.sinica.edu.tw

My Website

Education

  • 2012 – 2015: PhD in Physics, Karlsruhe Institute of Technology (KIT), Germany
  • 2004 – 2011: Diploma in Physics, Ruhr-University Bochum, Germany
  • 2002 – 2008: Diploma in Electrical Engineering and Information Science, Ruhr-University Bochum, Germany

Secretary

Sam, Svetlana CY. / 886-2-2789-8386

samcy [at] phys.sinica.edu.tw

Research Interest

  • Multimessenger Astrophysics
  • High-Energy and Ultra-High Energy Cosmic Rays
  • Modeling of hadronic and nuclear interactions
  • Neutrinos

Experience

  • 09/2021 – 10/2021: Consultant, Institute of Physics, Academia Sinica, Taiwan
  • 09/2019 – 08/2021: JSPS International Fellow, Institute for Cosmic Ray Research (ICRR), The University of Tokyo, Japan
  • 01/2019 – 08/2019: Postdoc in Theoretical and Experimental Astroparticle Physics, University of Alberta, Canada
  • 01/2016 – 12/2018: Postdoc in Theoretical Astroparticle Physics, DESY Zeuthen, Germany

Publication

Journal Papers

  • [1]     Fedynitch A., Huber M., accepted, “Data-driven hadronic interaction model for atmospheric lepton flux calculations”, PHYSICAL REVIEW D. (SCIE) (IF: 5.407; SCI ranking: 23.2%,24.1%)

  • [2]     Kozynets Tetiana, Fedynitch Anatoli, Koskinen D. Jason, 2023, “Atmospheric lepton fluxes via two-dimensional matrix cascade equations”, Physical Review D, 108(10), 10. (SCIE) (IF: 5.407; SCI ranking: 23.2%,24.1%)

  • [3]     Abbasi R., Ackermann M., Adams J., Agarwalla S. K., Aguilar J. A., Ahlers M., Alameddine J. M., Amin N. M., Andeen K., Anton G., Argüelles C., Ashida Y., Athanasiadou S., Axani S. N., Bai X., Balagopal A., Baricevic M., Barwick S. W., Basu V., Bay R., Beatty J. J., Becker Tjus J., Beise J., Bellenghi C., Benning C., BenZvi S., Berley D., Bernardini E., Besson D. Z., Blaufuss E., Blot S., Bontempo F., Book J. Y., Boscolo Meneguolo C., Böser S., Botner O., Böttcher J., Bourbeau E., Braun J., Brinson B., Brostean-Kaiser J., Burley R. T., Busse R. S., Butterfield D., Campana M. A., Carloni K., Carnie-Bronca E. G., Chattopadhyay S., Chau N., Chen C., Chen Z., Chirkin D., Choi S., Clark B. A., Classen L., Coleman A., Collin G. H., Connolly A., Conrad J. M., Coppin P., Correa P., Cowen D. F., Dave P., De Clercq C., DeLaunay J. J., Delgado D., Deng S., Deoskar K., Desai A., Desiati P., de Vries K. D., de Wasseige G., DeYoung T., Diaz A., Díaz-Vélez J. C., Dittmer M., Domi A., Dujmovic H., DuVernois M. A., Ehrhardt T., Eller P., Ellinger E., El Mentawi S., Elsässer D., Engel R., Erpenbeck H., Evans J., Evenson P. A., Fan K. L., Fang K., Farrag K., Fazely A. R., Fedynitch A., Feigl N., Fiedlschuster S., Finley C., Fischer L., Fox D., Franckowiak A., Fritz A., Fürst P., Gallagher J., Ganster E., Garcia A., Gerhardt L., Ghadimi A., Glaser C., Glauch T., Glüsenkamp T., Goehlke N., Gonzalez J. G., Goswami S., Grant D., Gray S. J., Gries O., Griffin S., Griswold S., Groth K. M., Günther C., Gutjahr P., Haack C., Hallgren A., Halliday R., Halve L., Halzen F., Hamdaoui H., Minh M. Ha, Hanson K., Hardin J., Harnisch A. A., Hatch P., Haungs A., Helbing K., Hellrung J., Henningsen F., Heuermann L., Heyer N., Hickford S., Hidvegi A., Hill C., Hill G. C., Hoffman K. D., Hori S., Hoshina K., Hou W., Huber T., Hultqvist K., Hünnefeld M., Hussain R., Hymon K., In S., Ishihara A., Jacquart M., Janik O., Jansson M., Japaridze G. S., Jeong M., Jin M., Jones B. J. P., Kang D., Kang W., Kang X., Kappes A., Kappesser D., Kardum L., Karg T., Karl M., Karle A., Katz U., Kauer M., Kelley J. L., Zathul A. Khatee, Kheirandish A., Kiryluk J., Klein S. R., Kochocki A., Koirala R., Kolanoski H., Kontrimas T., Köpke L., Kopper C., Koskinen D. J., Koundal P., Kovacevich M., Kowalski M., Kozynets T., Krishnamoorthi J., Kruiswijk K., Krupczak E., Kumar A., Kun E., Kurahashi N., Lad N., Lagunas Gualda C., Lamoureux M., Larson M. J., Latseva S., Lauber F., Lazar J. P., Lee J. W., DeHolton K. Leonard, Leszczyńska A., Lincetto M., Liu Q. R., Liubarska M., Lohfink E., Love C., Mariscal C. J. Lozano, Lu L., Lucarelli F., Luszczak W., Lyu Y., Madsen J., Mahn K. B. M., Makino Y., Manao E., Mancina S., Sainte W. Marie, Mariş I. C., Marka S., Marka Z., Marsee M., Martinez-Soler I., Maruyama R., Mayhew F., McElroy T., McNally F., Mead J. V., Meagher K., Mechbal S., Medina A., Meier M., Merckx Y., Merten L., Micallef J., Mitchell J., Montaruli T., Moore R. W., Morii Y., Morse R., Moulai M., Mukherjee T., Naab R., Nagai R., Nakos M., Naumann U., Necker J., Negi A., Neumann M., Niederhausen H., Nisa M. U., Noell A., Novikov A., Nowicki S. C., Obertacke Pollmann A., O’Dell V., Oehler M., Oeyen B., Olivas A., Orsoe R., Osborn J., O’Sullivan E., Pandya H., Park N., Parker G. K., Paudel E. N., Paul L., de los Heros C. Pérez, Peterson J., Philippen S., Pizzuto A., Plum M., Pontén A., Popovych Y., Prado Rodriguez M., Pries B., Procter-Murphy R., Przybylski G. T., Raab C., Rack-Helleis J., Rawlins K., Rechav Z., Rehman A., Reichherzer P., Renzi G., Resconi E., Reusch S., Rhode W., Riedel B., Rifaie A., Roberts E. J., Robertson S., Rodan S., Roellinghoff G., Rongen M., Rott C., Ruhe T., Ruohan L., Ryckbosch D., Rysewyk D., Safa I., Saffer J., Salazar-Gallegos D., Sampathkumar P., Sanchez Herrera S. E., Sandrock A., Santander M., Sarkar S., Sarkar S., Savelberg J., Savina P., Schaufel M., Schieler H., Schindler S., Schlickmann L., Schlüter B., Schlüter F., Schmeisser N., Schmidt T., Schneider J., Schröder F. G., Schumacher L., Schwefer G., Sclafani S., Seckel D., Seikh M., Seunarine S., Shah R., Sharma A., Shefali S., Shimizu N., Silva M., Skrzypek B., Smithers B., Snihur R., Soedingrekso J., Søgaard A., Soldin D., Soldin P., Sommani G., Spannfellner C., Spiczak G. M., Spiering C., Stamatikos M., Stanev T., Stezelberger T., Stürwald T., Stuttard T., Sullivan G. W., Taboada I., Ter-Antonyan S., Thiesmeyer M., Thompson W. G., Thwaites J., Tilav S., Tollefson K., Tönnis C., Toscano S., Tosi D., Trettin A., Tung C. F., Turcotte R., Twagirayezu J. P., Ty B., Unland Elorrieta M. A., Upadhyay A. K., Upshaw K., Valtonen-Mattila N., Vandenbroucke J., van Eijndhoven N., Vannerom D., van Santen J., Vara J., Veitch-Michaelis J., Venugopal M., Vereecken M., Verpoest S., Veske D., Vijai A., Walck C., Weaver C., Weigel P., Weindl A., Weldert J., Wendt C., Werthebach J., Weyrauch M., Whitehorn N., Wiebusch C. H., Willey N., Williams D. R., Wolf A., Wolf M., Wrede G., Xu X. W., Yanez J. P., Yildizci E., Yoshida S., Young R., Yu F., Yu S., Yuan T., Zhang Z., Zhelnin P., Zimmerman M., , 2023, “Search for Extended Sources of Neutrino Emission in the Galactic Plane with IceCube”, The Astrophysical Journal, 956(1), 20. (SCIE) (IF: 5.521; SCI ranking: 20.3%)

  • [4]     Abbasi R. et al., 2023, “Observation of seasonal variations of the flux of high-energy atmospheric neutrinos with IceCube”, The European Physical Journal C, 83(9), 777. (SCIE) (IF: 4.994; SCI ranking: 27.6%)

  • [5]     Abbasi R.U et al., 2023, “The energy spectrum of cosmic rays measured by the Telescope Array using 10 years of fluorescence detector data”, Astroparticle Physics, 151, 102864. (SCIE) (IF: 2.588; SCI ranking: 52.2%,58.6%)

  • [6]     Woodley William, Fedynitch Anatoli, Piro Marie-Cécile, 2023, “Challenges and Opportunities for Predicting Muons in Underground and Underwater Labs Using MUTE”, Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023), ICRC2023, 476.

  • [7]     Globus Noémie, Fedynitch Anatoli, Blandford Roger D, 2023, “Extreme Energy Cosmic Rays "Treasure Maps": a new methodology to unveil the nature of cosmic accelerators”, Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023), ICRC2023, 440.

  • [8]     Watanabe Keito, Fedynitch Anatoli, Capel Francesca, Sagawa Hiroyuki, 2023, “Overcoming Challenges in Finding Ultra-High-Energy Cosmic Ray Sources with a Bayesian Hierarchical Framework: Impact of the Galactic magnetic field and mass composition”, Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023), ICRC2023, 479.

  • [9]     Abbasi R. et al., 2023, “Search for Correlations of High-energy Neutrinos Detected in IceCube with Radio-bright AGN and Gamma-Ray Emission from Blazars”, The Astrophysical Journal, 954(1), 75. (SCIE) (IF: 5.521; SCI ranking: 20.3%)

  • [10]     Abbasi R. et al., 2023, “Search for sub-TeV Neutrino Emission from Novae with IceCube-DeepCore”, The Astrophysical Journal, 953(2), 160. (SCIE) (IF: 5.521; SCI ranking: 20.3%)

  • [11]     Kozynets Tetiana, Fedynitch Anatoli, Koskinen David Jason, 2023, “Angular distributions of atmospheric leptons via two-dimensional matrix cascade equations”, Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023), ICRC2023, 516.

  • [12]     Dembinski Hans, Fedynitch Anatoli, Prosekin Anton, 2023, “Chromo: An event generator frontend for particle and astroparticle physics”, Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023), ICRC2023, 189.

  • [13]     Abbasi R. et al., 2023, “Constraints on Populations of Neutrino Sources from Searches in the Directions of IceCube Neutrino Alerts”, The Astrophysical Journal, 951(1), 45. (SCIE) (IF: 5.521; SCI ranking: 20.3%)

  • [14]     Fedynitch Anatoli, Yanez Juan Pablo, 2023, “daemonflux: Data-Driven Muon-Calibrated Neutrino Flux”, Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023), ICRC2023, 1215.

  • [15]     Abbasi R. et al., 2023, “Measurement of atmospheric neutrino mixing with improved IceCube DeepCore calibration and data processing”, Physical Review D, 108(1), 012014. (SCIE) (IF: 5.407; SCI ranking: 23.2%,24.1%)

  • [16]     Riehn Felix, Engel Ralph, Fedynitch Anatoli, 2023, “Sibyll: ad-hoc modifications for an improved description of muon data in extensive air showers”, Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023), ICRC2023, 429.

  • [17]     Yañez Juan Pablo, Fedynitch Anatoli, 2023, “Data-driven muon-calibrated neutrino flux”, Physical Review D, 107(12), 123037. (SCIE) (IF: 5.407; SCI ranking: 23.2%,24.1%)

  • [18]     Abbasi R. et al., 2023, “Observation of high-energy neutrinos from the Galactic plane”, Science, 380(6652), 1338-1343. (SCIE) (IF: 63.832; SCI ranking: 2.7%)

  • [19]     Abbasi R. et al., 2023, “Constraining High-energy Neutrino Emission from Supernovae with IceCube”, The Astrophysical Journal Letters, 949(1), L12. (SCIE) (IF: 8.811; SCI ranking: 11.6%)

  • [20]     Abbasi R., 2023, “A Search for Coincident Neutrino Emission from Fast Radio Bursts with Seven Years of IceCube Cascade Events”, The Astrophysical Journal, 946(2), 80. (SCIE) (IF: 5.521; SCI ranking: 20.3%)

  • [21]     Abbasi R. et al., 2023, “D-Egg: a dual PMT optical module for IceCube”, Journal of Instrumentation, 18(04), P04014. (SCIE) (IF: 1.121; SCI ranking: 87.5%)

  • [22]     Abbasi R. et al., 2023, “Limits on Neutrino Emission from GRB 221009A from MeV to PeV Using the IceCube Neutrino Observatory”, The Astrophysical Journal Letters, 946(1), L26. (SCIE) (IF: 8.811; SCI ranking: 11.6%)

  • [23]     Abbasi R. et al., 2023, “Searches for Neutrinos from Large High Altitude Air Shower Observatory Ultra-high-energy γ-Ray Sources Using the IceCube Neutrino Observatory”, The Astrophysical Journal Letters, 945(1), L8. (SCIE) (IF: 8.811; SCI ranking: 11.6%)

  • [24]     Abbasi R. et al., 2023, “IceCube Search for Neutrinos Coincident with Gravitational Wave Events from LIGO/Virgo Run O3”, The Astrophysical Journal, 944(1), 80. (SCIE) (IF: 5.521; SCI ranking: 20.3%)

  • [25]     Watanabe Keito, Fedynitch Anatoli, Capel Francesca, Sagawa Hiroyuki, 2023, “A Bayesian source association analysis of UHECRs: Impact of the Galactic magnetic field and composition”, EPJ Web of Conferences, 283, 03009.

  • [26]     Hsiu-Hsien Lin et al., 2022, “BURSTT: Bustling Universe Radio Survey Telescope in Taiwan”, Publications of the Astronomical Society of the Pacific, 134(1039), 094106. (SCIE) (IF: 5.842; SCI ranking: 18.8%)

  • [27]     Abbasi R. et al., 2022, “Low energy event reconstruction in IceCube DeepCore”, The European Physical Journal C, 82(9), 807. (SCIE) (IF: 4.994; SCI ranking: 27.6%)

  • [28]     Abbasi R. et al., 2022, “Density of GeV muons in air showers measured with IceTop”, Physical Review D, 106(3), 032010. (SCIE) (IF: 5.407; SCI ranking: 23.2%,24.1%)

  • [29]     Albert A. et al., 2022, “Search for Spatial Correlations of Neutrinos with Ultra-high-energy Cosmic Rays”, The Astrophysical Journal, 934(2), 164. (SCIE) (IF: 5.521; SCI ranking: 20.3%)

  • [30]     Abbasi R. et al., 2022, “Search for neutrino emission from cores of active galactic nuclei”, Physical Review D, 106(2), 022005. (SCIE) (IF: 5.407; SCI ranking: 23.2%,24.1%)

  • [31]     Abbasi R. et al., 2022, “Framework and tools for the simulation and analysis of the radio emission from air showers at IceCube”, Journal of Instrumentation, 17(06), P06026. (SCIE) (IF: 1.121; SCI ranking: 87.5%)

  • [32]     Abbasi R. et al., 2022, “Strong Constraints on Neutrino Nonstandard Interactions from TeV-Scale <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>ν</mml:mi><mml:mi>μ</mml:mi></mml:msub></mml:math> Disappearance at IceCube”, Physical Review Letters, 129(1), 011804. (SCIE) (IF: 9.185; SCI ranking: 9.3%)

  • [33]     Abbasi R. et al., 2022, “Search for GeV-scale dark matter annihilation in the Sun with IceCube DeepCore”, Physical Review D, 105(6), 062004. (SCIE) (IF: 5.407; SCI ranking: 23.2%,24.1%)

  • [34]     Abbasi R. et al., 2022, “Evidence for neutrino emission from the nearby active galaxy NGC 1068”, Science, 378(6619), 538-543. (SCIE) (IF: 63.832; SCI ranking: 2.7%)

  • [35]     Abbasi R. et al., 2022, “Graph Neural Networks for low-energy event classification & reconstruction in IceCube”, Journal of Instrumentation, 17(11), P11003. (SCIE) (IF: 1.121; SCI ranking: 87.5%)

  • [36]     Ackermann Markus et al., 2022, “High-energy and ultra-high-energy neutrinos: A Snowmass white paper”, Journal of High Energy Astrophysics, 36, 55-110. (SCIE) (IF: 4.925; SCI ranking: 29%)

  • [37]     Abbasi R. et al., 2022, “Searches for Neutrinos from Gamma-Ray Bursts Using the IceCube Neutrino Observatory”, The Astrophysical Journal, 939(2), 116. (SCIE) (IF: 5.521; SCI ranking: 20.3%)

  • [38]     Abbasi R. et al., 2022, “Search for Astrophysical Neutrinos from 1FLE Blazars with IceCube”, The Astrophysical Journal, 938(1), 38. (SCIE) (IF: 5.521; SCI ranking: 20.3%)

  • [39]     Abbasi R. et al., 2022, “Search for Unstable Sterile Neutrinos with the IceCube Neutrino Observatory”, Physical Review Letters, 129(15), 151801. (SCIE) (IF: 9.185; SCI ranking: 9.3%)

  • [40]     Abbasi R. et al., 2022, “Searching for High-energy Neutrino Emission from Galaxy Clusters with IceCube”, The Astrophysical Journal Letters, 938(2), L11. (SCIE) (IF: 8.811; SCI ranking: 11.6%)

  • [41]     Abraham Roshan Mammen et al., 2022, “Tau neutrinos in the next decade: from GeV to EeV”, Journal of Physics G: Nuclear and Particle Physics, 49(11), 110501.

  • [42]     Abbasi R. et al., 2022, “Improved Characterization of the Astrophysical Muon–neutrino Flux with 9.5 Years of IceCube Data”, The Astrophysical Journal, 928(1), 50. (SCIE) (IF: 5.521; SCI ranking: 20.3%)

  • [43]     Fedynitch A., Woodley W., Piro M.-C., 2022, “On the Accuracy of Underground Muon Intensity Calculations”, The Astrophysical Journal, 928(1), 27. (SCIE) (IF: 5.521; SCI ranking: 20.3%)

  • [44]     Abbasi R. et al., 2022, “Search for High-energy Neutrino Emission from Galactic X-Ray Binaries with IceCube”, ASTROPHYSICAL JOURNAL LETTERS, 930, L24. (SCIE) (IF: 8.811; SCI ranking: 11.6%)

  • [45]     Albrecht Johannes, Cazon Lorenzo, Dembinski Hans, Fedynitch Anatoli, Kampert Karl-Heinz, Pierog Tanguy, Rhode Wolfgang, Soldin Dennis, Spaan Bernhard, Ulrich Ralf, Unger Michael, 2022, “The Muon Puzzle in cosmic-ray induced air showers and its connection to the Large Hadron Collider”, Astrophysics and Space Science, 367(3), 27. (SCIE) (IF: 1.909; SCI ranking: 63.8%)

  • [46]     Noemie Globus, Anatoli Fedynitch, and Roger D. Blandford, Unpublished, “Treasure Maps for Detections of Extreme Energy Cosmic Rays”, ApJ.

發現與突破

  • [1]     西元年:2022
    研究人員(中):安納托里
    研究人員(英):FEDYNITCH, ANATOLI
    研究成果名稱(中):銀河系附近活躍星系NGC 1068 的微中子發射證據
    研究成果名稱(英):Evidence for neutrino emission from the nearby active galaxy NGC 1068
    簡要記述(中):立方體微中子觀測站(IceCube Neutrino Observatory) 是一個位於南極、公里立方的探測器。在十多年的努力之後,這個實驗發現了第一 個持續性的天文微中子來源。這個突破性的發現是藉由降低了事件重建中的不確定性 ,而我在其中提供了背景模型。此研究發表於《Science》。
    簡要記述(英):The IceCube Neutrino Observatory is a cubic-kilometer scale telescope located at the South Pole in Antarctica. The experiment discovered the first persistent astrophysical neutrino source after more than a decade of operation. This breakthrough was achieved due to improved systematic uncertainties in event reconstruction. I contributed to the background modeling. The work has been published in the journal "Science".
    主要相關著作:
    Abbasi R. et al., 2022, “Evidence for neutrino emission from the nearby active galaxy NGC 1068”, Science, 378(6619), 538-543. (SCIE) (IF: 63.832; SCI ranking: 2.7%)


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