Markus Tobias Ahlers

Markus Tobias Ahlers

Assistant professor, tenure track, Associate Professor

Member of:


    1. 2021
    2. Published

      Follow-up of Astrophysical Transients in Real Time with the IceCube Neutrino Observatory

      Aartsen, M. G., Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Ahrens, M., Alispach, C., Amin, N. M., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Arguelles, C., Auffenberg, J., Axani, S., Bagherpour, H., Bai, X., Balagopal, A. V., Barbano, A. & 31 others, Barwick, S. W., Bastian, B., Basu, V., Baum, V., Baur, S., Bay, R., Beatty, J. J., Becker, K. -., Tjus, J. B., Bellenghi, C., BenZvi, S., Berley, D., Bernardini, E., Besson, D. Z., Binder, G., Bindig, D., Blaufuss, E., Blot, S., Bohm, C., Boeser, S., Botner, O., Boettcher, J., Bourbeau, E., Bourbeau, J., Bradascio, F., Braun, J., Koskinen, D. Jason, Medici, M., Rameez, M., Stuttard, Thomas Simon & Icecube Collaboration, I. C., Mar 2021, In: Astrophysical Journal. 910, 1, 14 p., 4.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Searches for neutrinos from cosmic-ray interactions in the Sun using seven years of IceCube data

      Aartsen, M. G., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Ahrens, M., Alispach, C., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Arguelles, C., Auffenberg, J., Axani, S., Backes, P., Bagherpour, H., Binder, G., Bourbeau, E., Braun, J., Chen, C. & 29 others, Choi, S., Engel, R., Goldschmidt, A., Hoffmann, R., Jones, B. J. P., Kang, D., Karl, M., Kim, J., Klein, S. R., Koskinen, D. Jason, Larson, M. J., Liu, Q. R., Lyu, Y., Madsen, J., Medici, M., Meier, M., Park, N., Plum, M., Rameez, M., Sarkar, S., Schmidt, T., Schneider, A., Song, M., Stuttard, Thomas Simon, Weiss, M. J., Wolf, M., Xu, D. L., Xu, X. W. & Icecube Collaboration, I. C., Feb 2021, In: Journal of Cosmology and Astroparticle Physics. 2021, 2, 26 p., 025.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. Published

      Detection of a particle shower at the Glashow resonance with IceCube

      Aartsen, M. G., Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Amin, N. M., Andeen, K., Ansseau, I., Anton, G., Arguelles, C., Auffenberg, J., Bourbeau, E., Koskinen, D. Jason, Stuttard, Thomas Simon, Rameez, M., Medici, M. A. & Icecube Collaboration, I. C., 10 Mar 2021, In: Nature. 591, p. 220-224

      Research output: Contribution to journalJournal articleResearchpeer-review

    5. Published

      IceCube-Gen2: the window to the extreme Universe

      Aartsen, M. G., Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Heath, A. P., Amin, N. M., Bourbeau, E., Koskinen, D. Jason, Rameez, M., Stuttard, Thomas Simon & Icecube Collaboration, I. C., 29 Apr 2021, In: Journal of Physics G: Nuclear and Particle Physics. 48, 73 p., 060501.

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. Published

      Measurements of the time-dependent cosmic-ray Sun shadow with seven years of IceCube data: Comparison with the Solar cycle and magnetic field models

      Aartsen, M. G., Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Amin, N. M., Andeen, K., Bourbeau, E., Koskinen, D. Jason, Medici, M. A., Stuttard, Thomas Simon, Rameez, M. & Icecube Collaboration, I. C., 8 Feb 2021, In: Physical Review D. 103, 4, 18 p., 042005.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      A Search for Time-dependent Astrophysical Neutrino Emission with IceCube Data from 2012 to 2017

      Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Alves, A., Amin, N. M., Andeen, K., Bourbeau, E., Koskinen, D. Jason, Rameez, M., Stuttard, Thomas Simon & Icecube Collaboration, I. C., 16 Apr 2021, In: Astrophysical Journal. 911, 1, 16 p., 67.

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. Published

      A convolutional neural network based cascade reconstruction for the IceCube Neutrino Observatory

      The IceCube collaboration, T. I. C., Jul 2021, In: Journal of Instrumentation. 16, 7, P07041.

      Research output: Contribution to journalJournal articleResearchpeer-review

    9. Published

      A muon-track reconstruction exploiting stochastic losses for large-scale Cherenkov detectors

      Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Alves, A., Amin, N. M., An, R., Andeen, K., Anderson, T., Bourbeau, E., Rameez, M., Stuttard, Thomas Simon, Koskinen, D. Jason & Icecube Collaboration, I. C., 31 Mar 2021, In: Journal of Instrumentation. 16, 25 p., P08034.

      Research output: Contribution to journalJournal articleResearchpeer-review

    10. Published

      All-flavor constraints on nonstandard neutrino interactions and generalized matter potential with three years of IceCube DeepCore data

      Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Alves, A., Amin, N. M., An, R., Bourbeau, E., Stuttard, Thomas Simon, Rameez, M., Koskinen, D. Jason & Icecube Collaboration, I. C., 15 Oct 2021, In: Physical Review D. 104, 7, 22 p., 072006.

      Research output: Contribution to journalJournal articleResearchpeer-review

    11. Published

      IceCube high-energy starting event sample: Description and flux characterization with 7.5 years of data

      Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Ahrens, M., Alispach, C., Alves, A. A., Amin, N. M., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Arguelles, C., Axani, S., Bai, X., Balagopal, A., Barbano, A., Barwick, S. W., Bastian, B. & 31 others, Basu, A., Baum, O., Baur, S., Bay, R., Beatty, J. J., Becker, K., Tjus, J. B., Bellenghi, C., BenZvi, S., Berley, D., Bernardini, E., Besson, D. Z., Binder, G., Bindig, D., Blaufuss, E., Blot, S., Boeser, S., Botner, O., Boettcher, J., Bourbeau, E., Bourbeau, J., Bradascio, F., Braun, J., Bron, S., Brostean-Kaiser, J., Burgman, A., Busse, R. S., Koskinen, D. Jason, Rameez, M., Stuttard, Thomas Simon & Icecube Collaboration, I. C., 8 Jul 2021, In: Physical Review D. 104, 2, 56 p., 022002.

      Research output: Contribution to journalJournal articleResearchpeer-review

    12. Published

      LeptonInjector and LeptonWeighter: A neutrino event generator and weighter for neutrino observatories

      Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Ahrens, M., Alispach, C., Alves, A. A., Amin, N. M., An, R., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Arguelles, C., Axani, S., Bai, X., Balagopal, A., Barbano, A., Barwick, S. W. & 31 others, Bastian, B., Basu, A., Baum, O., Baur, S., Bay, R., Beatty, J. J., Becker, K., Tjus, J. B., Bellenghi, C., BenZvi, S., Berley, D., Bernardini, E., Besson, D. Z., Binder, G., Bindig, D., Blaufuss, E., Blot, S., Boeser, S., Botner, O., Boettcher, J., Bourbeau, E., Bourbeau, J., Bradascio, F., Braun, J., Bron, S., Brostean-Kaiser, J., Burgman, A., Koskinen, D. Jason, Rameez, M., Stuttard, Thomas Simon & Icecube Collaboration, I. C., 1 Sep 2021, In: Computer Physics Communications. 266, 15 p., 108018.

      Research output: Contribution to journalJournal articleResearchpeer-review

    13. Published

      Measurement of the high-energy all-flavor neutrino-nucleon cross section with IceCube

      Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Ahrens, M., Alispach, C., Alves, A. A., Amin, N. M., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Arguelles, C., Axani, S., Bai, X., Balagopal, A., Barbano, A., Barwick, S. W., Bastian, B. & 31 others, Basu, A., Baum, O., Baur, S., Bay, R., Beatty, J. J., Becker, K., Tjus, J. B., Bellenghi, C., BenZvi, S., Berley, D., Bernardini, E., Besson, D. Z., Binder, G., Bindig, D., Blaufuss, E., Blot, S., Boeser, S., Botner, O., Boettcher, J., Bourbeau, E., Bourbeau, J., Bradascio, F., Braun, J., Bron, S., Brostean-Kaiser, J., Burgman, A., Busse, R. S., Koskinen, D. Jason, Rameez, M., Stuttard, Thomas Simon & Icecube Collaboration, I. C., 8 Jul 2021, In: Physical Review D. 104, 2, 11 p., 022001.

      Research output: Contribution to journalJournal articleResearchpeer-review

    14. Published

      Search for GeV neutrino emission during intense gamma-ray solar flares with the IceCube Neutrino Observatory

      Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M., Ahrens, M., Alispach, C., Alves, A. A., Amin, N. M., An, R., Anderson, T., Binder, G., Bourbeau, E., Braun, J., Chen, C., Choi, S., Engel, R., Evans, J., Fischer, L., Goldschmidt, A. & 30 others, Hoffmann, R., Jansson, M., Jones, B. J. P., Kang, D., Karl, M., Kim, J., Klein, S. R., Koskinen, D. Jason, Larson, M. J., Li, Y., Liu, Q. R., Lyu, Y., Madsen, J., Meier, M., Park, N., Plum, M., Rameez, M., Rehman, A., Reusch, S., Sarkar, S., Schmidt, T., Schneider, A., Sharma, A., Stuttard, Thomas Simon, Weiss, M. J., Wolf, M., Xu, X. W., Xu, Y., Zhang, Z. & Icecube Collaboration, I. C., 6 May 2021, In: Physical Review D. 103, 10, 12 p., 102001.

      Research output: Contribution to journalJournal articleResearchpeer-review

    15. Published

      Search for Multi-flare Neutrino Emissions in 10 yr of IceCube Data from a Catalog of Sources

      Abbasi, R., Ackermann, M., Adams, J., Ahlers, M., Anderson, T., Binder, G., Bourbeau, E., Braun, J., Chen, C., Dittmer, M., Engel, R., Evans, J., Fischer, L., Garcia, A., Goldschmidt, A., Hoffmann, R., Jansson, M., Jones, B. J. P., Kang, D., Karl, M. & 31 others, Klein, S. R., Koskinen, D. Jason, Kozynets, T., Larson, M. J., Lee, J. W., Li, Y., Liu, Q. R., Lyu, Y., Madsen, J., Mead, J., Meier, M., Park, N., Paul, L., Peters, L., Plum, M., Rameez, M., Rehman, A., Reusch, S., Sarkar, S., Sarkar, S., Schmidt, T., Schneider, A., Sharma, A., Stuttard, Thomas Simon, Weiss, M. J., Wolf, M., Xu, X. W., Xu, Y., Yu, S., Zhang, Z. & Icecube Collaboration, I. C., 20 Oct 2021, In: Astrophysical Journal Letters. 920, 2, 20 p., 45.

      Research output: Contribution to journalLetterResearchpeer-review

    16. Published

      Flavors of astrophysical neutrinos with active-sterile mixing

      Ahlers, Markus Tobias, Bustamante, Mauricio & Willesen, N. G. N., 15 Jul 2021, In: Journal of Cosmology and Astroparticle Physics. 2021, 7, 20 p., 029.

      Research output: Contribution to journalJournal articleResearchpeer-review

    17. Published

      Multimessenger Gamma-Ray and Neutrino Coincidence Alerts Using HAWC and IceCube Subthreshold Data

      Ayala Solares, H. A., Coutu, S., DeLauny, J. J., Fox, D. B., Grégoire, T., Keivani, A., Krauß, F., Mostafá, M., Murase, K., Turley, C. F., Albert, A., Alfaro, R., Alvarez, C., Angeles Camacho, J. R., Arteaga-Velázquez, J. C., Arunbabu, K. P., Aartsen, M. G., Abbasi, R., Ackermann, M., Ahlers, M. T. & 8 others, Bourbeau, E., Medici, M. A., Koskinen, D. Jason, Rameez, M., Stuttard, Thomas Simon, AMON Team, A. T., HAWC Collaboration, H. C. & Icecube Collaboration, I. C., 7 Jan 2021, In: Astrophysical Journal. 906, 1, 10 p., 63.

      Research output: Contribution to journalJournal articleResearchpeer-review

    18. Published

      Local Turbulence and the Dipole Anisotropy of Galactic Cosmic Rays

      Genolini, Y. & Ahlers, Markus Tobias, 30 Jul 2021, In: P o S - Proceedings of Science. 395, 8 p., (ICRC)160.

      Research output: Contribution to journalConference articleResearchpeer-review

    19. Published

      New insights from old cosmic rays: A novel analysis of archival KASCADE data

      Kostunin, D., Plokhikh, I., Ahlers, Markus Tobias, Tokareva, V., Lenok, V., Bezyazeekov, P., Golovachev, S., Mullyadzhanov, R. & Sotnikova, E., 6 Aug 2021, In: P o S - Proceedings of Science. 395, 8 p., 319.

      Research output: Contribution to journalConference articleResearchpeer-review

    20. 2022
    21. Published

      Density of GeV muons in air showers measured with IceTop

      Icecube Collaboration, I. C., 11 Aug 2022, In: Physical Review D. 106, 21 p., 032010.

      Research output: Contribution to journalJournal articleResearchpeer-review

    22. Published

      Detection of astrophysical tau neutrino candidates in IceCube

      Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Alves, A., Amin, N. M., Andeen, K., Anderson, T., Ansseau, I., Bourbeau, E., Koskinen, D. Jason, Kozynets, T., Mead, J., Rameez, M., Stuttard, Thomas Simon & Icecube Collaboration, I. C., 15 Nov 2022, In: European Physical Journal C. 82, 15 p., 1031.

      Research output: Contribution to journalJournal articleResearchpeer-review

    23. Published

      Evidence for neutrino emission from the nearby active galaxy NGC 1068

      Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alameddine, J. M., Alispach, C., Alves, A., Amin, N. M., Bourbeau, E., Mead, J., Kozynets, T., Rameez, M., Koskinen, D. Jason, Stuttard, Thomas Simon & Icecube Collaboration, I. C., 4 Nov 2022, In: Science. 378, 6619, p. 538-543 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    24. Published

      First all-flavor search for transient neutrino emission using 3-years of IceCube DeepCore data

      Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Alves, A., Amin, N. M., Andeen, K., Bourbeau, E., Kozynets, T., Koskinen, D. Jason, Stuttard, Thomas Simon, Rameez, M., Mead, J. & Icecube Collaboration, I. C., 18 Jan 2022, In: Journal of Cosmology and Astroparticle Physics. 2022, 1, 22 p., 027.

      Research output: Contribution to journalJournal articleResearchpeer-review

    25. Published

      Framework and tools for the simulation and analysis of the radio emission from air showers at IceCube

      Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alameddine, J. M., Alves, A., Amin, N. M., Andeen, K., Anderson, T., Anton, G., Bourbeau, E., Kozynets, T., Koskinen, D. Jason, Mead, J., Rameez, M., Stuttard, Thomas Simon & Icecube Collaboration, I. C., 20 Jun 2022, In: Journal of Instrumentation. 17, 24 p., P06026.

      Research output: Contribution to journalJournal articleResearchpeer-review

    26. Published

      Graph Neural Networks for low-energy event classification & reconstruction in IceCube

      Abbasi, R., Ackermann, M., Adams, J., Aggarwal, N. T., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alameddine, J. M., Alves, A., Amin, N. M., Andeen, K., Anderson, T., Bourbeau, E., Koskinen, D. Jason, Kozynets, T., Mead, J., Stuttard, Thomas Simon, Rameez, M. & Icecube Collaboration, I. C., 4 Nov 2022, In: Journal of Instrumentation. 17, 31 p., P11003.

      Research output: Contribution to journalJournal articleResearchpeer-review

    27. Published

      Improved Characterization of the Astrophysical Muon-neutrino Flux with 9.5 Years of IceCube Data

      Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alameddine, J. M., Alispach, C., Alves, A., Amin, N. M., Bourbeau, E., Kozynets, T., Stuttard, Thomas Simon, Rameez, M., Koskinen, D. Jason, Mead, J. & Icecube Collaboration, I. C., 20 Mar 2022, In: Astrophysical Journal. 928, 1, 14 p., 50.

      Research output: Contribution to journalJournal articleResearchpeer-review

    ID: 173827244