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In the coming decade, the LIGO/VIRGO/GEO network of ground-based kilometer-scale laser interferometer gravitational wave detectors will open up a new astronomical window on the Universe: gravitational waves in the frequency band 10 to 10^4…

General Relativity and Quantum Cosmology · Physics 2007-05-23 Eanna E Flanagan

The main goal of the Jiangmen Underground Neutrino Observatory (JUNO) under construction in China is to determine the neutrino mass hierarchy and to measure oscillation parameters to the sub-percent level. The detector consists of 20 ktons…

Instrumentation and Detectors · Physics 2022-05-25 Pierre-Alexandre Petitjean , Barbara Clerbaux , Marta Colomer Molla , Yifan Yang

In the last years, liquid-scintillator detectors have opened a new window for the observation of low-energetic astrophysical neutrino sources. In 2007, the solar neutrino experiment Borexino began its data-taking in the Gran Sasso…

The low-latitude ionosphere is a dynamic region with a wide range of disturbances in temporal and spatial scales. The Giant Metrewave Radio Telescope (GMRT) situated in the low-latitude region has demonstrated its ability to detect various…

Space Physics · Physics 2023-07-13 Sarvesh Mangla , Abhirup Datta

Runaway stars are characterised by their remarkably high space velocities, and the study of their formation mechanisms has attracted considerable interest. Young, nearby runaway stars are the most favorable for identifying their place of…

Solar and Stellar Astrophysics · Physics 2021-12-08 R. Bischoff , M. Mugrauer , G. Torres , M. Geymeier , R. Neuhäuser , W. Stenglein , K. -U. Michel

The development of detectors with a high time resolution has been pivotal to our comprehension of neutron stars and the accurate measurement of their properties. While high-time resolution astronomy has become a standard in the radio and…

High Energy Astrophysical Phenomena · Physics 2024-06-06 Giulia Illiano , Alessandro Papitto , Filippo Ambrosino , Arianna Miraval Zanon , Riccardo La Placa , Caterina Ballocco

Aims: We test the technique of spectro-astrometry as a potential method to investigate the close environment of massive young stars. Method: Archival VLT near infrared K band spectra (R=8900) of three massive young stellar objects and one…

Astrophysics · Physics 2009-11-11 J. M. C. Grave , M. S. N. Kumar

Mini-EUSO will observe the Earth in the UV range (300 - 400 nm) offering the opportunity to study a variety of atmospheric events such as Transient Luminous Events (TLEs), meteors and marine bioluminescence. Furthermore it aims to search…

The objective of neutrino astronomy, born with the identification of thermonuclear fusion in the sun and the particle processes controlling the fate of a nearby supernova, is to build instruments which reach throughout and far beyond our…

Astrophysics · Physics 2007-05-23 F. Halzen

LOFAR, the Low Frequency Array, is an innovative new radio telescope currently under construction in the Netherlands. With its continuous monitoring of the radio sky we expect LOFAR will detect many new transient events, including GRB…

Instrumentation and Methods for Astrophysics · Physics 2011-03-28 Joeri van Leeuwen , The LOFAR Transients Key Science Project

ESPRESSO is a new high-resolution ultra-stable spectrograph for the VLT, which had its first light on Telescope on November 27th, 2017. The instrument is installed in the Combined Coud\'{e} Laboratory and linked to the 4 Units of Telescope…

Instrumentation and Methods for Astrophysics · Physics 2019-02-07 A. C. O. Leite , C. J. A. P. Martins , P. Molaro , S. Monai , C. S. Alves , T. A. Silva , the ESPRESSO Science Team

The World Space Observatory is an unconventional space project proceeding via distributed studies. The present design, verified for feasibilty, consists of a 1.7-meter telescope operating at the second Largangian point of the Earth-Sun…

The Near-Inrared Spectrograph (NIRSpec) on the James Webb Space Telescope (JWST) is a very versatile instrument, offering multiobject and integral field spectroscopy with varying spectral resolution ($\sim$30 to $\sim$3000) over a wide…

The F-GAMMA-project is the coordinated effort of several observatories to understand the AGN phenomenon and specifically blazars via multi-frequency monitoring in collaboration with the {\sl Fermi}-GST satellite since January 2007. The core…

We report the discovery of a population of young brown dwarf candidates in the open star cluster IC348 and the development of a new spectroscopic classification technique using narrow band photometry. Observations were made using FLITECAM,…

Astrophysics · Physics 2009-11-10 A. K. Mainzer , Ian S. McLean

Mini-EUSO is a telescope observing the Earth in the ultraviolet band (290-430 nm) since 2019, through a nadir-facing UV-transparent window in the Russian Zvezda module of the International Space Station. The main camera has an optical…

Instrumentation and Methods for Astrophysics · Physics 2023-09-22 Laura Marcelli

In this paper we present Spitzer Infrared Spectrograph spectroscopy for 14 intermediate-mass young stellar objects. We use Spitzer spectroscopy to investigate the physical properties of these sources and their environments. Our sample can…

Solar and Stellar Astrophysics · Physics 2015-05-30 Jan Pitann , Martin Hennemann , Stephan Birkmann , Jeroen Bouwman , Oliver Krause , Thomas Henning

We searched for an optical counterpart to the first gravitational wave source discovered by LIGO (GW150914), using a combination of the Pan-STARRS1 wide-field telescope and the PESSTO spectroscopic follow-up programme. As the final LIGO sky…

We review the expected science performance of the New Gravitational-Wave Observatory (NGO, a.k.a. eLISA), a mission under study by the European Space Agency for launch in the early 2020s. eLISA will survey the low-frequency…

The Jiangmen Underground Neutrino Observatory (JUNO) is a multi-purpose neutrino experiment currently under construction in China. It is located 52.5km away from two nuclear power plants in a newly constructed 700-m-deep underground…

Instrumentation and Detectors · Physics 2025-07-23 Matthias Raphael Stock