Journal article
Probing quantum gravity with elastic interactions of ultrahigh-energy neutrinos
Physical review. D, Vol.107(3), 033009
02/01/2023
DOI: 10.1103/PhysRevD.107.033009
Abstract
The next generation of radio telescopes will be sensitive to low-scale quantum gravity by measuring ultra-high-energy neutrinos. In this work, we demonstrate for the first time that neutrino-nucleon soft interactions induced by TeV-scale gravity would significantly increase the number of events detected by the IceCube-Gen2 radio array in the EeV regime. However, we show that these experiments cannot measure the total cross section using only the angular and energy information of the neutrino flux, unless assumptions on the underlying inelasticity distribution of neutral interactions are made.
Details
- Title: Subtitle
- Probing quantum gravity with elastic interactions of ultrahigh-energy neutrinos
- Creators
- A. Garcia-Soto - ORCID:0000000281862459D. Garg - ORCID:0000000183839343M. H. Reno - ORCID:0000000162643990C. A. Argüelles - ORCID:0000000341864182
- Resource Type
- Journal article
- Publication Details
- Physical review. D, Vol.107(3), 033009
- DOI
- 10.1103/PhysRevD.107.033009
- ISSN
- 2470-0010
- eISSN
- 2470-0029
- Publisher
- American Physical Society
- Grant note
- DOI: 10.13039/100010665, name: H2020 Marie Skłodowska-Curie Actions, award: 101025085; DOI: 10.13039/100000015, name: U.S. Department of Energy, award: DE-SC-0010113; DOI: 10.13039/100007229, name: Harvard University; DOI: 10.13039/100000879, name: Alfred P. Sloan Foundation
- Language
- English
- Date published
- 02/01/2023
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984428797902771
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