A long-period radio transient active for three decades

N Hurley-Walker, N Rea, SJ McSweeney, BW Meyers… - Nature, 2023 - nature.com
Several long-period radio transients have recently been discovered, with strongly polarized
coherent radio pulses appearing on timescales between tens to thousands of seconds,. In …

Real-world machine learning systems: A survey from a data-oriented architecture perspective

C Cabrera, A Paleyes, P Thodoroff… - arXiv preprint arXiv …, 2023 - arxiv.org
Machine Learning models are being deployed as parts of real-world systems with the
upsurge of interest in artificial intelligence. The design, implementation, and maintenance of …

Detection of ultra-fast radio bursts from FRB 20121102A

MP Snelders, K Nimmo, JWT Hessels, Z Bensellam… - Nature …, 2023 - nature.com
Fast radio bursts (FRBs) are extragalactic transient flashes of radio waves with typical
durations of milliseconds. FRBs have been shown, however, to present a wide range of …

Extraterrestrial axion search with the breakthrough listen galactic center survey

JW Foster, SJ Witte, M Lawson, T Linden, V Gajjar… - Physical Review Letters, 2022 - APS
Axion dark matter (DM) may efficiently convert to photons in the magnetospheres of neutron
stars (NSs), producing nearly monochromatic radio emission. This process is resonantly …

The Breakthrough Listen Search For Intelligent Life Near the Galactic Center. I.

V Gajjar, KI Perez, APV Siemion, G Foster… - The Astronomical …, 2021 - iopscience.iop.org
A line of sight toward the Galactic Center (GC) offers the largest number of potentially
habitable systems of any direction in the sky. The Breakthrough Listen program is …

Analysis of the Breakthrough Listen signal of interest blc1 with a technosignature verification framework

SZ Sheikh, S Smith, DC Price, D DeBoer, BC Lacki… - Nature …, 2021 - nature.com
The aim of the search for extraterrestrial intelligence (SETI) is to find technologically capable
life beyond Earth through their technosignatures. On 2019 April 29, the Breakthrough Listen …

The Breakthrough Listen search for intelligent life: observations of 1327 nearby stars over 1.10–3.45 GHz

DC Price, JE Enriquez, B Brzycki, S Croft… - The Astronomical …, 2020 - iopscience.iop.org
Breakthrough Listen (BL) is a 10 year initiative to search for signatures of technologically
capable life beyond Earth via radio and optical observations of the local universe. A core …

A deep-learning search for technosignatures from 820 nearby stars

PX Ma, C Ng, L Rizk, S Croft, APV Siemion… - Nature …, 2023 - nature.com
The goal of the search for extraterrestrial intelligence (SETI) is to quantify the prevalence of
technological life beyond Earth via their 'technosignatures'. One theorized technosignature …

The Breakthrough Listen search for intelligent life: a 3.95–8.00 GHz search for radio technosignatures in the restricted earth transit zone

SZ Sheikh, A Siemion, JE Enriquez… - The Astronomical …, 2020 - iopscience.iop.org
We report on a search for artificial narrowband signals of 20 stars within the restricted Earth
Transit Zone (rETZ) as a part of the ten-year Breakthrough Listen (BL) search for …

A Search for Technosignatures around 31 Sun-like Stars with the Green Bank Telescope at 1.15–1.73 GHz

JL Margot, P Pinchuk, R Geil, S Alexander… - The Astronomical …, 2021 - iopscience.iop.org
We conducted a search for technosignatures in 2018 and 2019 April with the L-band
receiver (1.15–1.73 GHz) of the 100 m diameter Green Bank Telescope. These observations …