Physics - Instrumentation and Methods for Astrophysics

Instrumentation and Methods for AstrophysicsNew Tool Targets Exozodiacal Dust in Planet Searches

Toy Coronagraph aids in understanding how dust obscures exoplanet detection.

Yu-Chia Lin

2025-06-11T18:41:39+00:00 ― 5 min read

Instrumentation and Methods for AstrophysicsESCAPE Project: Advancing Exoplanet Detection

The ESCAPE project aims to enhance exoplanet discovery using new imaging techniques.

Lisa Altinier, Élodie Choquet, Arthur Vigan

2025-06-11T18:18:06+00:00 ― 6 min read

Instrumentation and Methods for AstrophysicsAdvancements in X-ray Spectral Fitting with jaxspec

jaxspec enhances X-ray data analysis for astrophysical research.

Simon Dupourqué, Didier Barret, Camille M. Diez

2025-06-11T17:31:00+00:00 ― 6 min read

High Energy Astrophysical PhenomenaMeasuring Intermittency in MHD Turbulence

This article examines how synchrotron radiation helps measure intermittency in MHD turbulence.

Ru-Yue Wang, Jian-Fu Zhang, Fang Lu

2025-06-11T17:15:18+00:00 ― 5 min read

Instrumentation and Methods for AstrophysicsGHOST: A New Tool for Star Observation

GHOST allows scientists to study star movement and properties more accurately.

Venu M. Kalari, Andreas Seifahrt, Ruben Diaz

2025-06-11T15:33:15+00:00 ― 5 min read

Instrumentation and Methods for AstrophysicsNew Tool for Analyzing Blended Galaxy Images

The Blending Toolkit helps scientists assess blended galaxy images and improve measurements.

Ismael Mendoza, Andrii Torchylo, Thomas Sainrat

2025-06-11T06:23:45+00:00 ― 6 min read

Instrumentation and Methods for AstrophysicsTesting the Photonic Lantern at Subaru Telescope

A new device enhances light analysis for studying stars and planets.

Sébastien Vievard, Manon Lallement, Sergio Leon-Saval

2025-06-11T06:15:54+00:00 ― 8 min read

Instrumentation and Methods for AstrophysicsChallenges in Separating Gravitational Wave Signals

Explore methods to tackle the problem of overlapping gravitational wave signals.

Francesca Badaracco, Biswajit Banerjee, Marica Branchesi

2025-06-10T21:45:39+00:00 ― 6 min read

Instrumentation and Methods for AstrophysicsAdvancing Simulations in Physics with COCA

COCA improves simulations by integrating machine learning with physics for better accuracy.

Deaglan J. Bartlett, Marco Chiarenza, Ludvig Doeser

2025-06-10T21:29:56+00:00 ― 7 min read

Astrophysics of GalaxiesA New Look at Supernova Remnants

Using machine learning to study supernova remnants across multiple wavelengths.

F. Bufano, C. Bordiu, T. Cecconello

2025-06-10T19:47:54+00:00 ― 7 min read

General Relativity and Quantum CosmologyAdvancements in Gravitational Wave Detection with Deep Learning

Using deep learning to improve detection of neutron star mergers.

Alistair McLeod, Damon Beveridge, Linqing Wen

2025-06-10T18:05:51+00:00 ― 6 min read

Instrumentation and Methods for AstrophysicsNew Techniques in Millimeter-Wave Observations

Researchers improve millimeter-wave VLBI methods for better astronomical insights.

Shuangjing Xu, Taehyun Jung, Bo Zhang

2025-06-10T06:50:45+00:00 ― 6 min read

Solar and Stellar AstrophysicsNew Method for Measuring Stellar Temperatures

Scientists develop a technique for precise stellar temperature measurement.

Étienne Artigau, Charles Cadieux, Neil J. Cook

2025-06-10T05:55:48+00:00 ― 6 min read

Astrophysics of GalaxiesALMACAL Survey Sheds Light on Galaxies

ALMACAL survey collects data to study galaxies and molecular gas behavior.

Victoria Bollo, Martin Zwaan, Celine Peroux

2025-06-10T04:29:27+00:00 ― 5 min read

Instrumentation and Methods for AstrophysicsGRAVITY+ Project Enhances Astronomical Observations

Upgraded adaptive optics system improves clarity of distant celestial observations.

G. Bourdarot, F. Eisenhauer, S. Yazıcı

2025-06-09T22:59:45+00:00 ― 6 min read

Instrumentation and Methods for AstrophysicsVolunteers Join Forces to Classify Cosmic Data

Dark Energy Explorers invites public participation in classifying cosmic signals.

Lindsay R. House, Karl Gebhardt, Keely Finkelstein

2025-06-09T22:04:48+00:00 ― 5 min read

Instrumentation and Methods for AstrophysicsThe Enigma of Black Holes: A Deep Dive

Discover how black holes are observed and understood through advanced imaging techniques.

Joseph Farah, Peter Galison, Kazunori Akiyama

2025-06-09T21:25:33+00:00 ― 6 min read

Earth and Planetary AstrophysicsSearching for Signals in TRAPPIST-1

Scientists seek signs of intelligent life in TRAPPIST-1's unique planetary setup.

Nick Tusay, Sofia Z. Sheikh, Evan L. Sneed

2025-06-09T20:46:18+00:00 ― 5 min read

Instrumentation and Methods for AstrophysicsIntroducing RISTRETTO: A New Tool for Exoplanet Research

RISTRETTO aims to reveal details of nearby exoplanet atmospheres.

N. Blind, M. Shinde, I. Dinis

2025-06-09T15:40:09+00:00 ― 5 min read

Instrumentation and Methods for AstrophysicsSouth Africa's Role in Advancing Black Hole Research

New sites in South Africa could enhance global black hole observations.

Senkhosi Simelane, Roger Deane, Athol Kemball

2025-06-09T14:29:30+00:00 ― 4 min read

Computational PhysicsMachine Learning Revolutionizes EMRI Signal Analysis

New techniques streamline the detection and analysis of gravitational wave signals.

Bo Liang, Hong Guo, Tianyu Zhao

2025-06-09T08:44:06+00:00 ― 5 min read

Instrumentation and Methods for AstrophysicsKeck Observatory Launches New Data Access Portal

ODAP provides scientists immediate access to astronomical data worldwide.

T. Coda, T. Oluyide, M. S. Lynn

2025-06-09T06:54:12+00:00 ― 5 min read

Earth and Planetary AstrophysicsAnalyzing Exoplanet Atmospheres with JWST Data

This study examines the role of pressure-temperature profiles in retrieving exoplanet atmospheric data.

Simon Schleich, Sudeshna Boro Saikia, Quentin Changeat

2025-06-09T05:04:18+00:00 ― 5 min read

Instrumentation and Methods for AstrophysicsAdvancements in Spectroastrometry with Photonic Lanterns

Photonic lanterns improve spectroastrometry, enhancing observations of distant stars and planets.

Yoo Jung Kim, Michael P. Fitzgerald, Jonathan Lin

2025-06-09T04:40:45+00:00 ― 5 min read

High Energy Astrophysical PhenomenaNeutrinos: Key Players in Supernova Research

Learn how neutrinos help scientists study supernova explosions.

G. Angloher, M. R. Bharadwaj, M. Cababie

2025-06-09T04:01:30+00:00 ― 8 min read

Astrophysics of GalaxiesPredicting High Magnification Events in Quasars

A model aims to predict quasars' brightness variations for better astronomical observations.

Joshua Fagin, Eric Paic, Favio Neira

2025-06-09T02:35:09+00:00 ― 7 min read

Instrumentation and Methods for AstrophysicsNew Insights into Quasar Polarization Rotations

Researchers develop methods to study quasar polarization, revealing important astrophysical insights.

S. S. Savchenko, D. A. Morozova, S. G. Jorstad

2025-06-08T21:29:00+00:00 ― 6 min read

Earth and Planetary AstrophysicsClassifying Exoplanets: A New Approach

A new system categorizes exoplanets to identify potential for life and their features.

E. Plávalová, A. Rosaev

2025-06-08T10:06:03+00:00 ― 4 min read

High Energy Astrophysical PhenomenaNew Method for Classifying Supernovae Efficiently

A novel approach helps classify supernovae using limited data.

M. Ramirez, G. Pignata, Francisco Förster

2025-06-08T06:02:42+00:00 ― 6 min read

Astrophysics of GalaxiesAnalyzing Stellar Parameters with Machine Learning

A new method using neural networks to extract stellar parameters from spectroscopic data.

Nils Candebat, Giuseppe Germano Sacco, Laura Magrini

2025-06-08T04:20:39+00:00 ― 7 min read

Cosmology and Nongalactic AstrophysicsUnderstanding Galaxy Clustering and Its Implications

Exploring galaxy clustering methods and their impact on cosmology.

Mikhail M. Ivanov, Andrej Obuljen, Carolina Cuesta-Lazaro

2025-06-08T03:57:06+00:00 ― 7 min read

Instrumentation and Methods for AstrophysicsCalibrating the James Webb Space Telescope's MIRI Instrument

A detailed look at flux calibration for the JWST's MIRI instrument.

Karl D. Gordon, G. C. Sloan, Macarena Garcia Marin

2025-06-08T01:04:24+00:00 ― 6 min read

Instrumentation and Methods for AstrophysicsSherpa: A Tool for Astronomical Data Analysis

Sherpa helps astronomers analyze and fit data effectively.

Aneta Siemiginowska, Douglas Burke, Hans Moritz Günther

2025-06-08T00:33:00+00:00 ― 5 min read

General Relativity and Quantum CosmologyNumerical Relativity: Understanding Gravitational Waves

A look into how numerical relativity shapes our understanding of gravitational waves.

Hengrui Zhu, Jacob Fields, Francesco Zappa

2025-06-08T00:01:36+00:00 ― 4 min read

High Energy Astrophysical PhenomenaNew System Enhances Detection of Fast Radio Bursts

CRACO improves the search for fast radio bursts and other cosmic signals.

Z. Wang, K. W. Bannister, V. Gupta

2025-06-07T22:50:57+00:00 ― 7 min read

Solar and Stellar AstrophysicsUnderstanding Stellar Activity in Exoplanet Detection

A look into how stellar activity affects the search for exoplanets.

J. R. Barnes, S. V. Jeffers, C. A. Haswell

2025-06-07T22:43:06+00:00 ― 5 min read

Earth and Planetary AstrophysicsDust Dynamics on Mars: The Role of Electrification

Research sheds light on how electric charges affect dust movement on Mars.

T. Becker, F. C. Onyeagusi, J. Teiser

2025-06-07T22:19:33+00:00 ― 5 min read

Astrophysics of GalaxiesMachine Learning in the WALLABY Radio Astronomy Project

WALLABY project uses machine learning for efficient galaxy source detection.

Li Wang, O. Ivy Wong, Tobias Westmeier

2025-06-07T15:31:21+00:00 ― 5 min read

Earth and Planetary AstrophysicsAdvancements in Planetary Material Analysis Using O-PTIR

New technique enhances study of solar system materials.

Christopher Cox, Jakob Haynes, Christopher Duffey

2025-06-07T15:23:30+00:00 ― 7 min read

Instrumentation and Methods for AstrophysicsMDW H Sky Survey: Capturing the Night Sky

An amateur-led project photographs the night sky in H wavelengths.

Noor Aftab, Xunhe, Zhang

2025-06-07T14:12:51+00:00 ― 5 min read