Transients stemming from collapsing massive stars: The missing pieces to advance joint observations of photons and high-energy neutrinos

Guarini, Ersilia; Tamborra, Irene; Margutti, Raffaella; Ramirez-Ruiz, Enrico

doi:10.1103/physrevd.108.083035

Cited by 5 publications

(1 citation statement)

References 195 publications

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“…The detection of a core-collapse event in GWs would provide a unique channel for observing the explosion's central engine and the (hot) EoS of the newly formed compact remnant. A nearby supernova could also provide a spectacular multi-messenger event via a coincident neutrino detection (e.g., Bionta et al, 1987;Janka, 2017;Chang et al, 2022;Abbasi et al, 2023;Guarini et al, 2023).…”

Section: New Frontiers In Mmamentioning

confidence: 99%

Multi-messenger astrophysics of black holes and neutron stars as probed by ground-based gravitational wave detectors: from present to future

Corsi,

Barsotti,

Berti

et al. 2024

Front. Astron. Space Sci.

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The ground-based gravitational wave (GW) detectors LIGO and Virgo have enabled the birth of multi-messenger GW astronomy via the detection of GWs from merging stellar-mass black holes (BHs) and neutron stars (NSs). GW170817, the first binary NS merger detected in GWs and all bands of the electromagnetic spectrum, is an outstanding example of the impact that GW discoveries can have on multi-messenger astronomy. Yet, GW170817 is only one of the many and varied multi-messenger sources that can be unveiled using ground-based GW detectors. In this contribution, we summarize key open questions in the astrophysics of stellar-mass BHs and NSs that can be answered using current and future-generation ground-based GW detectors, and highlight the potential for new multi-messenger discoveries ahead.

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Section: New Frontiers In Mmamentioning

confidence: 99%

Multi-messenger astrophysics of black holes and neutron stars as probed by ground-based gravitational wave detectors: from present to future

Corsi,

Barsotti,

Berti

et al. 2024

Front. Astron. Space Sci.

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IceCube results and perspective for neutrinos from LHAASO sources

Fang,

Halzen

2024

Journal of High Energy Astrophysics

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High energy neutrino production in gamma-ray bursts: dependence of the neutrino signal on the jet composition

Lia,

Tamborra

2024

J. Cosmol. Astropart. Phys.

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Heavy nuclei can be synthetized or entrained in gamma-ray bursts (GRBs) with implications on the high-energy neutrino emission. By means of a Monte-Carlo algorithm, we model nuclear cascades and investigate their impact on the neutrino production considering kinetic dominated jets (in the internal shock model, including a dissipative photosphere) as well as Poynting flux dominated jets (for a jet model invoking internal-collision-induced magnetic reconnection and turbulence, ICMART). We find that the ICMART model allows for efficient nuclear cascades leading to an overall larger neutrino fluence than in the other two jet models. The survival of nuclei and inefficient nuclear cascades lead to an overall reduction of the neutrino fluence up to one order of magnitude. However, if nuclei are disintegrated, the neutrino fluence may be comparable to the one emitted from a jet loaded with protons. Exploring the parameter space of jet properties, we conclude that the composition and the bulk Lorentz factor have significant impact on the efficiency of nuclear cascades as well as the spectral shape of the expected neutrino fluence. On the other hand, the neutrino spectral distribution is less sensitive to the power-law index of the accelerated population of protons or heavier nuclei. For what concerns the diffuse emission of neutrinos from GRBs, we find that the uncertainty due to the jet composition can be at most comparable to the one related to the GRB cosmological rate.

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Transients stemming from collapsing massive stars: The missing pieces to advance joint observations of photons and high-energy neutrinos

Cited by 5 publications

References 195 publications

Multi-messenger astrophysics of black holes and neutron stars as probed by ground-based gravitational wave detectors: from present to future

Multi-messenger astrophysics of black holes and neutron stars as probed by ground-based gravitational wave detectors: from present to future

IceCube results and perspective for neutrinos from LHAASO sources

High energy neutrino production in gamma-ray bursts: dependence of the neutrino signal on the jet composition

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