Analysis framework for multi-messenger astronomy with IceCube
International Cosmic Ray Conference, pp. 1098
Abstract
Combining observational data from multiple instruments for multi-messenger astronomy can be challenging due to the complexity of the instrument response functions and likelihood calculation. We introduce a python-based unbinned-likelihood analysis package called i3mla (IceCube Maximum Likelihood Analysis). i3mla is designed to be compatible with the Multi-Mission Maximum Likelihood (3ML) framework, which enables multi-messenger astronomy analyses by combining the likelihood across different instruments. By making it possible to use IceCube data in the 3ML framework, we aim to facilitate the use of neutrino data in multi-messenger astronomy. In this work we illustrate how to use the i3mla package with 3ML and present preliminary sensitivities using the i3mla package and 3ML through a joint-fit with HAWC Public dataset.
Authors 98
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University of Maryland, College Park · RWTH Aachen University
Affiliation as printed
III. Physikalisches Institut , RWTH Aachen University , D-52056 Aachen , Germany
University of Maryland
III. Physikalisches Institut, RWTH Aachen University, D-52056 Aachen, Germany
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Affiliation as printed
Université Libre de Bruxelles , Science Faculty CP230 , B-1050 Brussels , Belgium
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Affiliation as printed
Dept. of Physics and Astronomy, University of Gent, B-9000 Gent, Belgium
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Affiliation as printed
Department of Physics and Laboratory for Particle Physics and Cosmology , Harvard University , Cambridge , MA 02138 , USA
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Affiliation as printed
Department of Physics and Laboratory for Particle Physics and Cosmology , Harvard University , Cambridge , MA 02138 , USA
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Massachusetts Institute of Technology
Affiliation as printed
Dept. of Physics , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA
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Affiliation as printed
Université Libre de Bruxelles , Science Faculty CP230 , B-1050 Brussels , Belgium
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University of California, Berkeley
Affiliation as printed
Dept. of Physics , University of California , Berkeley , CA 94720 , USA
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Affiliation as printed
Fakultät für Physik & Astronomie , Ruhr-Universität Bochum , D-44780 Bochum , Germany
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Affiliation as printed
Dept. of Physics and Institute for Global Prominent Research, Chiba University, Chiba 263-8522, Japan
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Lawrence Berkeley National Laboratory · University of California, Berkeley
Affiliation as printed
Dept. of Physics , University of California , Berkeley , CA 94720 , USA
Lawrence Berkeley National Laboratory , Berkeley , CA 94720 , USA
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University of Alberta · Friedrich-Alexander-Universität Erlangen-Nürnberg
Affiliation as printed
Dept. of Physics, University of Alberta, Edmonton, Alberta, Canada T6G 2E1 26 Erlangen Centre for Astroparticle Physics,
Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91058 Erlangen, Germany
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University of Maryland, College Park · RWTH Aachen University
Affiliation as printed
III. Physikalisches Institut , RWTH Aachen University , D-52056 Aachen , Germany
University of Maryland
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University of Maryland, College Park · RWTH Aachen University
Affiliation as printed
III. Physikalisches Institut , RWTH Aachen University , D-52056 Aachen , Germany
University of Maryland
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Affiliation as printed
Dept. of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
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University of Alberta · Friedrich-Alexander-Universität Erlangen-Nürnberg
Affiliation as printed
Dept. of Physics, University of Alberta, Edmonton, Alberta, Canada T6G 2E1 26 Erlangen Centre for Astroparticle Physics,
Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91058 Erlangen, Germany
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Affiliation as printed
Department of Physics , University of Adelaide , Adelaide , 5005 , Australia
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University of Maryland, College Park · RWTH Aachen University
Affiliation as printed
III. Physikalisches Institut, RWTH Aachen University, D-52056 Aachen, Germany
University of Maryland
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Affiliation as printed
Department of Physics , University of Adelaide , Adelaide , 5005 , Australia
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Georgia Institute of Technology
Affiliation as printed
School of Physics and Center for Relativistic Astrophysics , Georgia Institute of Technology , Atlanta , GA 30332 , USA
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Massachusetts Institute of Technology
Affiliation as printed
Dept. of Physics , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA
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Massachusetts Institute of Technology
Affiliation as printed
Dept. of Physics , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA
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Affiliation as printed
Vrije Universiteit Brussel (VUB) , Dienst ELEM , B-1050 Brussels , Belgium
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Affiliation as printed
Vrije Universiteit Brussel (VUB) , Dienst ELEM , B-1050 Brussels , Belgium
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University of Maryland, College Park · RWTH Aachen University
Affiliation as printed
III. Physikalisches Institut , RWTH Aachen University , D-52056 Aachen , Germany
University of Maryland
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Georgia Institute of Technology
Affiliation as printed
School of Physics and Center for Relativistic Astrophysics , Georgia Institute of Technology , Atlanta , GA 30332 , USA
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Affiliation as printed
Vrije Universiteit Brussel (VUB) , Dienst ELEM , B-1050 Brussels , Belgium
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Affiliation as printed
Vrije Universiteit Brussel (VUB) , Dienst ELEM , B-1050 Brussels , Belgium
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Affiliation as printed
Vrije Universiteit Brussel (VUB) , Dienst ELEM , B-1050 Brussels , Belgium
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Humboldt-Universität zu Berlin
Affiliation as printed
Institut für Physik , Humboldt-Universität zu Berlin , D-12489 Berlin , Germany
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University of Maryland, College Park · RWTH Aachen University
Affiliation as printed
III. Physikalisches Institut , RWTH Aachen University , D-52056 Aachen , Germany
University of Maryland
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Massachusetts Institute of Technology
Affiliation as printed
Dept. of Physics , Massachusetts Institute of Technology , Cambridge , MA 02139 , USA
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University of Maryland, College Park · RWTH Aachen University
Affiliation as printed
III. Physikalisches Institut, RWTH Aachen University, D-52056 Aachen, Germany
University of Maryland
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University of Maryland, College Park · RWTH Aachen University
Affiliation as printed
III. Physikalisches Institut , RWTH Aachen University , D-52056 Aachen , Germany
University of Maryland
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University of Maryland, College Park · RWTH Aachen University
Affiliation as printed
III. Physikalisches Institut , RWTH Aachen University , D-52056 Aachen , Germany
University of Maryland
III. Physikalisches Institut, RWTH Aachen University, D-52056 Aachen, Germany
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Massachusetts Institute of Technology
Affiliation as printed
Dept. of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
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Southern University and Agricultural and Mechanical College
Affiliation as printed
Dept. of Physics , Southern University , Baton Rouge , LA 70813 , USA
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University of California, Berkeley
Affiliation as printed
Dept. of Physics , University of California , Berkeley , CA 94720 , USA
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