Markus Tobias Ahlers

Markus Tobias Ahlers

Assistant professor, tenure track, Associate Professor

Member of:


    1. 2021
    2. 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

    3. 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

    4. 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

    5. 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

    6. 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

    7. 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

    8. 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

    9. 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

    10. 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

    11. 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

    12. 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

    13. 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

    14. 2020
    15. Published

      A Search for IceCube Events in the Direction of ANITA Neutrino Candidates

      Aartsen, M. G., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Alispach, C., Anderson, T., Ansseau, I., Arguelles, C., Auffenberg, J., Axani, S., Backes, P., Medici, M. A., Koskinen, D. Jason, Stuttard, Thomas Simon, Bourbeau, E., Rameez, M. & Icecube Collaboration, I. C., 20 Mar 2020, In: Astrophysical Journal. 892, 1, 11 p., 53.

      Research output: Contribution to journalJournal articleResearchpeer-review

    16. Published

      A Search for MeV to TeV Neutrinos from Fast Radio Bursts with IceCube

      Aartsen, M. G., Ackerman, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Andeen, K., Andersson, T., Ansseau, I., Bourbeau, E., Medici, M. A., Stuttard, Thomas Simon, Rameez, M., Sarkar, S., Koskinen, D. Jason & Icecube Collaboration, I. C., 20 Feb 2020, In: Astrophysical Journal. 890, 2, 9 p., 111.

      Research output: Contribution to journalJournal articleResearchpeer-review

    17. Published

      A Search for Neutrino Point-source Populations in 7 yr of IceCube Data with Neutrino-count Statistics

      Aartsen, M. G., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Auffenberg, J., Argüelles, C. A., Axani, S., Medici, M. A., Bourbeau, E., Koskinen, D. Jason, Rameez, M., Stuttard, Thomas Simon & Icecube Collaboration, I. C., 20 Apr 2020, In: Astrophysical Journal. 893, 2, 20 p., 102.

      Research output: Contribution to journalJournal articleResearchpeer-review

    18. Published

      An eV-scale sterile neutrino search using eight years of atmospheric muon neutrino data from the IceCube Neutrino Observatory

      Aartsen, M. G., Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M. T., Ahrens, M., Alispach, C., Amin, N. M., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Arguelles, C., Auffenberg, J., Axani, S., Bourbeau, E., Medici, M. A., Koskinen, D. J., Stuttard, T. S. & 2 others, Rameez, M. & Icecube Collaboration, I. C., 30 Sep 2020, In: Physical Review Letters. 125, 11 p., 141801.

      Research output: Contribution to journalJournal articleResearchpeer-review

    19. Published

      Characteristics of the Diffuse Astrophysical Electron and Tau Neutrino Flux withSix Years of IceCube High Energy Cascade Data

      Aartsen, M. G., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Bourbeau, E., Koskinen, D. Jason, Medici, M. A., Stuttard, Thomas Simon, Rameez, M. & Icecube Collaboration, I. C., 26 Jan 2020, In: Physical Review Letters. 125, 10 p., 121104.

      Research output: Contribution to journalJournal articleResearchpeer-review

    20. Published

      Combined sensitivity to the neutrino mass ordering with JUNO, the IceCube Upgrade, and PINGU

      Aartsen, M. G., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Arguelles, C., Arlen, T. C., Auffenberg, J., Bourbeau, E., Medici, M. A., Stuttard, Thomas Simon, Koskinen, D. Jason, Rameez, M. & IceCube-Gen2 Collaboration, I. C., 21 Feb 2020, In: Physical Review D. 101, 3, 19 p., 032006.

      Research output: Contribution to journalJournal articleResearchpeer-review

    21. Published

      Computational techniques for the analysis of small signals in high-statistics neutrino oscillation experiments

      Aartsen, M. G., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Arguells, C., Arlen, T. C., Bourbeau, E., Medici, M. A., Koskinen, D. Jason, Stuttard, Thomas Simon, Rameez, M. & Icecube Collaboration, I. C., 11 Nov 2020, In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 977, 19 p., 164332.

      Research output: Contribution to journalJournal articleResearchpeer-review

    22. Published

      Constraints on neutrino emission from nearby galaxies using the 2MASS redshift survey and IceCube

      Aartsen, M. G., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Andeen, K., Anderson, T., Ansseau, I., Bourbeau, E., Medici, M. A., Rameez, M., Koskinen, D. Jason, Stuttard, Thomas Simon & Icecube Collaboration, I. C., 1 Jul 2020, In: Journal of Cosmology and Astroparticle Physics. 2020, 7, 17 p., 042.

      Research output: Contribution to journalJournal articleResearchpeer-review

    23. Published

      Cosmic ray spectrum from 250 TeV to 10 PeV using IceTop

      Aartsen, M. G., Abbasi, R., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, M. T., Ahrens, M., Alispach, C., Amin, N. M., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Arguelles, C., Auffenberg, J., Axani, S., Bagherpour, H., Bourbeau, E., Medici, M. A., Koskinen, D. J. & 3 others, Stuttard, Thomas Simon, Rameez, M. & Icecube Collaboration, I. C., 2 Dec 2020, In: Physical Review D. 102, 12, 18 p., 122001.

      Research output: Contribution to journalJournal articleResearchpeer-review

    24. Published

      Design and performance of the first IceAct demonstrator at the South Pole

      Aartsen, M. G., Ackerman, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Andeen, K., Andersson, T., Ansseau, I., Bourbeau, E., Koskinen, D. Jason, Medici, M. A., Rameez, M., Stuttard, Thomas Simon, Petersen, Troels Christian & IceCube-Gen2 Collaboration, I. C., 1 Feb 2020, In: Journal of Instrumentation. 15, 2, 27 p., T02002.

      Research output: Contribution to journalJournal articleResearchpeer-review

    25. Published

      Development of an analysis to probe the neutrino mass ordering with atmospheric neutrinos using three years of IceCube DeepCore data IceCube Collaboration

      Aartsen, M. G., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Argelles, C., Auffenberg, J., Bourbeau, E., Koskinen, D. Jason, Medici, M. A., Stuttard, Thomas Simon, Rameez, M. & Icecube Collaboration, I. C., 4 Jan 2020, In: European Physical Journal C. 80, 1, 16 p., 9.

      Research output: Contribution to journalJournal articleResearchpeer-review

    26. Published

      IceCube Search for High-Energy Neutrino Emission from TeV Pulsar Wind Nebulae

      Aartsen, M. G., Ackermann, M., Adam, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Arguelles, C., Auffenberg, J., Axani, S., Bourbeau, E., Medici, M. A., Koskinen, D. Jason, Stuttard, Thomas Simon, Rameez, M. & Icecube Collaboration, I. C., 1 Aug 2020, In: Astrophysical Journal. 898, 2, 8 p., 117.

      Research output: Contribution to journalJournal articleResearchpeer-review

    27. Published

      IceCube Search for Neutrinos Coincident with Compact Binary Mergers from LIGO-Virgo’s First Gravitational-wave Transient Catalog

      Aartsen, M. G., Ackermann, M., Adams, J., Aguilar, J. A., Ahlers, Markus Tobias, Ahrens, M., Alispach, C., Andeen, K., Anderson, T., Ansseau, I., Anton, G., Arguelles, C., Auffenberg, J., Axani, S., Bourbeau, E., Medici, M. A., Koskinen, D. Jason, Stuttard, Thomas Simon, Rameez, M. & Icecube Collaboration, I. C., 17 Jul 2020, In: Astrophysics Journal Letters. 898, 1, 10 p., L10.

      Research output: Contribution to journalLetterResearchpeer-review

    ID: 173827244