4.8 Article

Diffuse Neutrino Flux from Failed Supernovae

期刊

PHYSICAL REVIEW LETTERS
卷 102, 期 23, 页码 -

出版社

AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.102.231101

关键词

-

资金

  1. ASU
  2. RBRC

向作者/读者索取更多资源

I study the diffuse flux of electron antineutrinos from stellar collapses with direct black hole formation (failed supernovae). This flux is more energetic than that from successful supernovae, and therefore it might contribute substantially to the total diffuse flux above realistic detection thresholds. The total flux might be considerably higher than previously thought, and approach the sensitivity of Super-Kamiokande. For more conservative values of the parameters, the flux from failed supernovae dominates for antineutrino energies above 30-45 MeV, with potential to give an observable spectral distortion at megaton detectors.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.8
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

Article Astronomy & Astrophysics

Multimessenger study of the Fermi bubbles: Very high energy gamma rays and neutrinos

Cecilia Lunardini, Soebur Razzaque, Lili Yang

PHYSICAL REVIEW D (2015)

Article Astronomy & Astrophysics

Diffuse supernova neutrinos at underground laboratories

Cecilia Lunardini

ASTROPARTICLE PHYSICS (2016)

Article Astronomy & Astrophysics

Detecting non-relativistic cosmic neutrinos by capture on tritium: phenomenology and physics potential

Andrew J. Long, Cecilia Lunardini, Eray Sabancilar

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2014)

Article Astronomy & Astrophysics

Neutrino events at IceCube and the Fermi bubbles

Cecilia Lunardini, Soebur Razzaque, Kristopher T. Theodoseau, Lili Yang

PHYSICAL REVIEW D (2014)

Article Astronomy & Astrophysics

A concordance scenario for the observed neutrino from a tidal disruption event

Walter Winter, Cecilia Lunardini

Summary: During a tidal disruption event, a star can be torn apart by a supermassive black hole, potentially resulting in the production of a relativistic jet. The recent association of a neutrino with a tidal disruption event suggests that some of these events have the ability to accelerate cosmic rays to petaelectronvolt energies.

NATURE ASTRONOMY (2021)

Article Physics, Multidisciplinary

Candidate Tidal Disruption Event AT2019fdr Coincident with a High-Energy Neutrino

Simeon Reusch, Robert Stein, Marek Kowalski, Sjoert van Velzen, Anna Franckowiak, Cecilia Lunardini, Kohta Murase, Walter Winter, James C. A. Miller-Jones, Mansi M. Kasliwal, Marat Gilfanov, Simone Garrappa, Vaidehi S. Paliya, Tomas Ahumada, Shreya Anand, Cristina Barbarino, Eric C. Bellm, Valery Brinnel, Sara Buson, S. Bradley Cenko, Michael W. Coughlin, Kishalay De, Richard Dekany, Sara Frederick, Avishay Gal-Yam, Suvi Gezari, Marcello Giroletti, Matthew J. Graham, Viraj Karambelkar, Shigeo S. Kimura, Albert K. H. Kong, Erik C. Kool, Russ R. Laher, Pavel Medvedev, Jannis Necker, Jakob Nordin, Daniel A. Perley, Mickael Rigault, Ben Rusholme, Steve Schulze, Tassilo Schweyer, Leo P. Singer, Jesper Sollerman, Nora Linn Strotjohann, Rashid Sunyaev, Jakob van Santen, Richard Walters, B. Theodore Zhang, Erez Zimmerman

Summary: The article investigates the origin and potential mechanisms of high-energy cosmic neutrino flux. By observing the correlation between AT2019fdr and another high-energy neutrino, researchers propose that this flare may be a candidate for a tidal disruption event and provide supporting evidence through their observations.

PHYSICAL REVIEW LETTERS (2022)

Article Astronomy & Astrophysics

Memory-triggered supernova neutrino detection

Mainak Mukhopadhyay, Zidu Lin, Cecilia Lunardini

Summary: This study demonstrates that time-triggered searches for supernova neutrinos can be conducted by observing the gravitational memory of core collapse supernovae at future interferometers. Achieving higher sensitivity allows for a background-free sample of neutrino events, bridging the gap between galactic supernova bursts and cosmological diffuse supernova neutrino background.

PHYSICAL REVIEW D (2022)

Article Physics, Nuclear

Fast neutrino cooling of nuclear pasta in neutron stars: Molecular dynamics simulations

Zidu Lin, Matthew E. Caplan, Charles J. Horowitz, Cecilia Lunardini

PHYSICAL REVIEW C (2020)

Article Astronomy & Astrophysics

Presupernova Neutrinos: Directional Sensitivity and Prospects for Progenitor Identification

Mainak Mukhopadhyay, Cecilia Lunardini, F. X. Timmes, Kai Zuber

ASTROPHYSICAL JOURNAL (2020)

Article Astronomy & Astrophysics

Observing cosmological binary mergers with next generation neutrino and gravitational wave detectors

Zidu Lin, Cecilia Lunardini

PHYSICAL REVIEW D (2020)

Article Astronomy & Astrophysics

Neutrinos from Beta Processes in a Presupernova: Probing the Isotopic Evolution of a Massive Star

Kelly M. Patton, Cecilia Lunardini, Robert J. Farmer, F. X. Timmes

ASTROPHYSICAL JOURNAL (2017)

Article Astronomy & Astrophysics

Presupernova Neutrinos: Realistic Emissivities from Stellar Evolution

Kelly M. Patton, Cecilia Lunardini, Robert J. Farmer

ASTROPHYSICAL JOURNAL (2017)

Article Astronomy & Astrophysics

High energy neutrinos from the tidal disruption of stars

Cecilia Lunardini, Walter Winter

PHYSICAL REVIEW D (2017)

Proceedings Paper Astronomy & Astrophysics

Theory and Phenomenology of Supernova Neutrinos

Cecilia Lunardini

XXVI INTERNATIONAL CONFERENCE ON NEUTRINO PHYSICS AND ASTROPHYSICS (NEUTRINO 2014) (2015)

Proceedings Paper Astronomy & Astrophysics

Light sterile neutrinos in the early universe

Cecilia Lunardini

WORKSHOP ON DARK MATTER, NEUTRINO PHYSICS AND ASTROPHYSICS CETUP 2013: VIITH INTERNATIONAL CONFERENCE ON INTERCONNECTIONS BETWEEN PARTICLE PHYSICS AND COSMOLOGY PPC 2013 (2014)

暂无数据