Low- and High-energy Neutrinos from SN 2023ixf in M101

Guetta, Dafne; Langella, Aurora; Gagliardini, Silvia; Valle, Massimo Della

doi:10.3847/2041-8213/acf573

Cited by 11 publications

(5 citation statements)

References 61 publications

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“…The X-ray detection, starting about 4 days after the explosion, also supported the scenario of the circumstellar interaction (Chandra et al 2023;Grefenstette et al 2023;Mereminskiy et al 2023). So far, no evidence has been found for statistically significant emission in the submillimeter (Berger et al 2023), radio (at 10 GHz Matthews et al 2023aMatthews et al , 2023bMatthews et al 2023cMatthews et al , 2023d, gamma rays (Ravensburg et al 2024), and neutrinos (Guetta et al 2023;Thwaites et al 2023). Further, the spectropolarimetric investigation of this event revealed an aspherical SN explosion and distinct geometry of the CSM (Vasylyev et al 2023) and provided a temporally resolved description of a massive star explosion (Zimmerman et al 2024).…”

Section: Introductionmentioning

confidence: 58%

Multiband Simultaneous Photometry of Type II SN 2023ixf with Mephisto and the Twin 50 cm Telescopes

Yang,

Liu,

Pan

et al. 2024

ApJ

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SN 2023ixf, recently reported in the nearby galaxy M101 at a distance of 6.85 Mpc, was one of the closest and brightest core-collapse supernovae in the last decade. In this work, we present multiwavelength photometric observation of SN 2023ixf with the Multi-channel Photometric Survey Telescope (Mephisto) in the uvgr bands and with the twin 50 cm telescopes in the griz bands. We find that the bolometric luminosity reached the maximum value of 3 × 1043 erg s−1 at 3.9 days after the explosion and fully settled onto the radioactive tail at ∼90 days. The effective temperature decreased from 3.2 × 104 K at the first observation and approached a constant of ∼(3000–4000) K after the first 2 months. The evolution of the photospheric radius is consistent with a homologous expansion with a velocity of 8700 km s−1 in the first 2 months, and it shrunk subsequently. Based on the radioactive tail, the initial nickel mass is about M Ni ∼ 0.098 M ⊙. The explosion energy and the ejecta mass are estimated to be E ≃ (1.0–5.7) × 1051 erg and M ej ≃ (3.8–16) M ⊙, respectively. The peak bolometric luminosity is proposed to be contributed by the interaction between the ejecta and the circumstellar medium (CSM). We find a shocked CSM mass of M CSM ∼ 0.013 M ⊙, a CSM density of ρ CSM ∼ 2.5 × 10−13 g cm−3, and a mass-loss rate of the progenitor of M ̇ ∼ 0.022 M ⊙ yr − 1 .

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Section: Introductionmentioning

confidence: 58%

Multiband Simultaneous Photometry of Type II SN 2023ixf with Mephisto and the Twin 50 cm Telescopes

Yang,

Liu,

Pan

et al. 2024

ApJ

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“…This is in agreement with the absence of signal in the IceCube follow up of the event (Thwaites et al 2023). For more details on the predicted flux and event expectation, see Appendix C. We note that Guetta et al (2023) has investigated both lowand high-energy neutrino emission from SN 2023ixf.…”

Section: Discussionmentioning

confidence: 99%

Detecting High-energy Neutrino Minibursts from Local Supernovae with Multiple Neutrino Observatories

Kheirandish,

Murase

2023

ApJL

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Growing evidence from multiwavelength observations of extragalactic supernovae (SNe) has established the presence of dense circumstellar material in Type II SNe. Interaction between the SN ejecta and the circumstellar material should lead to diffusive shock acceleration of cosmic rays and associated high-energy emission. Observation of high-energy neutrinos along with the MeV neutrinos from SNe will provide unprecedented opportunities to understand unanswered questions in cosmic-ray and neutrino physics. We show that current and future neutrino detectors can identify high-energy neutrinos from an extragalactic SN in the neighborhood of the Milky Way. We present the prospects for detecting high-energy neutrino minibursts from SNe in known local galaxies, and demonstrate how the network of multiple high-energy neutrino detectors will extend the horizon for the identification of high-energy SN neutrinos. We also discuss high-energy neutrino emission from SN 2023ixf.

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“…The BH might launch relativistic jets. Such jets might lead to new processes in the supernova that do not occur when an NS is formed, e.g., neutrino emission as in choked gamma-ray bursts (as calculated by, e.g., Sahu & Zhang 2010;He et al 2018;Fasano et al 2021;Guetta et al 2023).…”

Section: The Possible Role Of Core Rotationmentioning

confidence: 99%

Classifying Core Collapse Supernova Remnants by Their Morphology as Shaped by the Last Exploding Jets

Soker

2023

Res. Astron. Astrophys.

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Under the assumption that jets explode all core collapse supernovae (CCSNe), I classify 14 CCSN remnants (CCSNRs) into five groups according to their morphology as shaped by jets, and attribute the classes to the specific angular momentum of the pre-collapse core. Point-symmetry (one CCSNR): According to the jittering jets explosion mechanism (JJEM) when the pre-collapse core rotates very slowly, the newly born neutron star (NS) launches tens of jet-pairs in all directions. The last several jet-pairs might leave an imprint of several pairs of “ears,” i.e., a point-symmetric morphology. One pair of ears (eight CCSNRs): More rapidly rotating cores might force the last pair of jets to be long-lived and shape one pair of jet-inflated ears that dominates the morphology. S-shaped (one CCSNR): The accretion disk might precess, leading to an S-shaped morphology. Barrel-shaped (three CCSNRs): Even more rapidly rotating pre-collapse cores might result in a final energetic pair of jets that clear the region along the axis of the pre-collapse core rotation and form a barrel-shaped morphology. Elongated (one CCSNR): A very rapidly rotating pre-collapse core forces all jets to be along the same axis such that the jets are inefficient in expelling mass from the equatorial plane and the long-lasting accretion process turns the NS into a black hole. The two new results of this study are the classification of CCSNRs into five classes based on jet-shaped morphological features, and the attribution of the morphological classes mainly to the pre-collapse core rotation in the frame of the JJEM.

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Low- and High-energy Neutrinos from SN 2023ixf in M101

Cited by 11 publications

References 61 publications

Multiband Simultaneous Photometry of Type II SN 2023ixf with Mephisto and the Twin 50 cm Telescopes

Multiband Simultaneous Photometry of Type II SN 2023ixf with Mephisto and the Twin 50 cm Telescopes

Detecting High-energy Neutrino Minibursts from Local Supernovae with Multiple Neutrino Observatories

Classifying Core Collapse Supernova Remnants by Their Morphology as Shaped by the Last Exploding Jets

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