Results 111 to 120 of about 200,534 (264)

Multiwavelength Evidence for Two New Candidate Transitional Millisecond Pulsars in the Subluminous Disk State: 4FGL J0639.1-8009 and 4FGL J1824.2+1231

open access: yesThe Astrophysical Journal
We report the discovery of two new Galactic accreting compact objects consistent with the respective positions of the unassociated Fermi-LAT γ -ray sources 4FGL J0639.1-8009 and 4FGL J1824.2+1231. A combination of new and archival X-ray data from Chandra,
Rebecca Kyer   +6 more
doaj   +1 more source

An Improved One millisecond Mobile Backbone

open access: yesarXiv.org, 2022
Pavan Kumar Anasosalu Vasu   +4 more
semanticscholar   +1 more source

Millisecond-cadence Radio Frequency Interference Filters

open access: yesThe Astronomical Journal
Radio frequency interference (RFI) greatly reduces the sensitivity of radio observations to astrophysical signals and creates false-positive candidates in searches for radio transients.
Joseph W. Kania   +3 more
doaj   +1 more source

Unveiling Low-frequency Eclipses in Spider Millisecond Pulsars Using Wideband GMRT Observations

open access: yesThe Astrophysical Journal
Eclipses of radio emission have been reported for ∼58 spider millisecond pulsars (MSPs), of which only around 19% have been extensively studied. Such studies at low frequencies are crucial for probing the properties of the eclipse medium.
Sangita Kumari   +5 more
doaj   +1 more source

Observations of Nine Millisecond Pulsars at 8600 MHz Using the TMRT

open access: yesThe Astrophysical Journal
We report detection results of nine millisecond pulsars (MSPs) at 8600 MHz using simultaneous 2250 and 8600 MHz observations conducted with the Shanghai Tian Ma Radio Telescope.
Xiao-Wei Wang   +9 more
doaj   +1 more source

Sub-Millisecond Photoinduced Dynamics of Free and EL222-Bound FMN by Stimulated Raman and Visible Absorption Spectroscopies [PDF]

open access: gold, 2023
Yingliang Liu   +9 more
openalex   +1 more source

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