Journal
ASTROPHYSICAL JOURNAL
Volume 898, Issue 2, Pages -Publisher
IOP Publishing Ltd
DOI: 10.3847/1538-4357/ab9fa0
Keywords
Neutrino astronomy; High energy astrophysics
Categories
Funding
- USA-U.S. National Science Foundation-Office of Polar Programs
- U.S. National Science Foundation-Physics Division
- Wisconsin Alumni Research Foundation
- Center for High Throughput Computing (CHTC) at the University of Wisconsin-Madison
- Open Science Grid (OSG)
- Extreme Science and Engineering Discovery Environment (XSEDE)
- U.S. Department of Energy-National Energy Research Scientific Computing Center
- Particle astrophysics research computing center at the University of Maryland
- Institute for Cyber-Enabled Research at Michigan State University
- Astroparticle physics computational facility at Marquette University
- Belgium-Funds for Scientific Research (FRS-FNRS)
- Belgium-Funds for Scientific Research (FWO)
- FWO Odysseus programme
- Belgian Federal Science Policy Office (Belspo)
- Germany-Bundesministerium fur Bildung und Forschung (BMBF)
- Deutsche Forschungsgemeinschaft (DFG)
- Helmholtz Alliance for Astroparticle Physics (HAP)
- Initiative and Networking Fund of the Helmholtz Association
- Deutsches Elektronen Synchrotron (DESY)
- High Performance Computing cluster of the RWTH Aachen
- Sweden-Swedish Research Council
- Swedish Polar Research Secretariat
- Swedish National Infrastructure for Computing (SNIC)
- Knut and Alice Wallenberg Foundation
- Australia-Australian Research Council
- Canada-Natural Sciences and Engineering Research Council of Canada
- Calcul Quebec
- Compute Ontario
- Canada Foundation for Innovation
- WestGrid
- Compute Canada
- Denmark-Villum Fonden
- Danish National Research Foundation (DNRF)
- Carlsberg Foundation
- New Zealand-Marsden Fund
- Japan-Japan Society for Promotion of Science (JSPS)
- Institute for Global Prominent Research (IGPR) of Chiba University
- Korea-National Research Foundation of Korea (NRF)
- Switzerland-Swiss National Science Foundation (SNSF)
- United Kingdom-Department of Physics, University of Oxford
- FWO Big Science programme
- STFC [ST/P000770/1] Funding Source: UKRI
Ask authors/readers for more resources
Pulsar wind nebulae (PWNe) are the main gamma-ray emitters in the Galactic plane. They are diffuse nebulae that emit nonthermal radiation. Pulsar winds, relativistic magnetized outflows from the central star, shocked in the ambient medium produce a multiwavelength emission from the radio through gamma-rays. Although the leptonic scenario is able to explain most PWNe emission, a hadronic contribution cannot be excluded. A possible hadronic contribution to the high-energy gamma-ray emission inevitably leads to the production of neutrinos. Using 9.5 yr of all-sky IceCube data, we report results from a stacking analysis to search for neutrino emission from 35 PWNe that are high-energy gamma-ray emitters. In the absence of any significant correlation, we set upper limits on the total neutrino emission from those PWNe and constraints on hadronic spectral components.
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