Search
Now showing items 81-86 of 86
VERITAS 2008 - 2009 monitoring of the variable gamma-ray source M87
(2010)
M87 is a nearby radio galaxy that is detected at energies ranging from radio to VHE gamma-rays. Its proximity and its jet, misaligned from our line-of-sight, enable detailed morphological studies and extensive modeling at ...
Discovery of TeV Gamma Ray Emission from Tycho's Supernova Remnant
(2011)
We report the discovery of TeV gamma-ray emission from the Type Ia supernova remnant (SNR) G120.1+1.4, known as Tycho's supernova remnant. Observations performed in the period 2008-2010 with the VERITAS ground-based gamma-ray ...
Human biomonitoring of glyphosate exposures: State-of-the-art and future research challenges
(MDPI, 2020-08-18)
Abstract: Glyphosate continues to attract controversial debate following the International Agency
for Research on Cancer carcinogenicity classification in 2015. Despite its ubiquitous presence in
our environment, there ...
A recent change in the optical and gamma ray polarization of the Crab nebula and pulsar
(Oxford journals, 2015-12-31)
We report on observations of the polarization of optical and γ-ray photons from the Crab nebula and pulsar system using the Galway Astronomical Stokes Polarimeter (GASP), the Hubble Space Telescope, Advanced Camera for ...
Characterization of an amplified piezoelectric actuator for multiple reference optical coherence tomography
(Optica, 2018-08-30)
The characterization of an amplified piezoelectric actuator (APA) as a new axial scanning method for multiple-reference optical coherence tomography (MR-OCT) is described. MR-OCT is a compact optical imaging device based ...
VERITAS detection of LS 5039 and HESS J1825-137
(Elsevier, 2019-11-07)
With 8 h of observations, VERITAS confirms the detection of two very high energy gamma-ray sources. The gamma-ray binary LS 5039 is detected with a statistical significance of 8.8σ. The measured flux above 1 TeV is near ...