Multi-messenger astrophysics

Multi-messenger astrophysics

Discussions around tools and discoveries in the novel domain of multi-messenger and time domain astrophysics. We'll highlight recent publications, discuss tools to faciliate observations and generally talk about the cool science behind the most violent explosions in the universe.

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Avsnitt(123)

Decoding Blazars: The Markarian Multiwavelength Data Center

Decoding Blazars: The Markarian Multiwavelength Data Center

**Introduction:** * This episode discusses the **Markarian Multiwavelength Data Center (MMDC)**, a new web-based tool designed to access and model multiwavelength data from blazar observations. * MMDC...

18 Jan 202521min

Twelve Years of IceCube Data Unveil New Insights into Cosmic Ray Anisotropy

Twelve Years of IceCube Data Unveil New Insights into Cosmic Ray Anisotropy

* This study uses data from the IceCube Neutrino Observatory, a massive detector at the South Pole, to study cosmic rays. * The IceCube detector is primarily designed to detect high-energy neutrinos. ...

20 Dec 202418min

The Search for Orphan Gamma-Ray Bursts with Rubin/LSST and the Fink broker

The Search for Orphan Gamma-Ray Bursts with Rubin/LSST and the Fink broker

* Orphan gamma-ray burst (GRB) afterglows occur when the gamma-ray emission from a GRB is not directed towards Earth, making the initial burst invisible. However, the afterglow, produced by the intera...

17 Dec 202413min

A persistent radio source to FRB 20240114A: A Peek into the Heart of a Cosmic Explosion

A persistent radio source to FRB 20240114A: A Peek into the Heart of a Cosmic Explosion

Fast Radio Bursts (FRBs) are brief, powerful pulses of radio waves originating from distant galaxies. Their origins are still a mystery, with one leading theory pointing to magnetars, highly magnetize...

13 Dec 202413min

The Enigma of G35.6−0.5: Supernova, HII Region, or Hidden Pulsar?

The Enigma of G35.6−0.5: Supernova, HII Region, or Hidden Pulsar?

The discovery of a new ultra-high-energy gamma-ray source, 1LHAASO J1857+0203u, by the Large High Altitude Air Shower Observatory (LHAASO) suggests the presence of a PeVatron, a cosmic accelerator cap...

10 Dec 202423min

Searching for Nanosecond Optical Transients with the TAIGA-HiSCORE Experiment

Searching for Nanosecond Optical Transients with the TAIGA-HiSCORE Experiment

The TAIGA-HiSCORE Cherenkov array, located in Siberia, is a unique instrument designed to study cosmic rays and gamma rays. However, scientists have realized that it can also be used to search for a v...

8 Dec 202412min

Beyond the GW Horizon: Hunting for Kilonovae with KNTraP

Beyond the GW Horizon: Hunting for Kilonovae with KNTraP

Kilonovae (KNe) are bright, rapidly fading astronomical events believed to be caused by the radioactive decay of heavy elements produced during the merger of neutron stars or a neutron star and a blac...

3 Dec 202420min

Unveiling the Milky Way's Hidden Glow: Diffuse Gamma Rays measured by LHAASO

Unveiling the Milky Way's Hidden Glow: Diffuse Gamma Rays measured by LHAASO

In this episode, we explore the fascinating world of diffuse gamma rays emanating from the Galactic plane. A new study using the Large High Altitude Air Shower Observatory's Water Cherenkov Detector A...

28 Nov 202414min

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