Results 81 to 90 of about 98,496 (277)

Hubble Space Telescope Detection of the Millisecond Pulsar J2124−3358 and its Far-ultraviolet Bow Shock Nebula [PDF]

open access: yes, 2016
We observed the nearby millisecond pulsar J2124–3358 with the Hubble Space Telescope in broad far-UV (FUV) and optical filters. The pulsar is detected in both bands with fluxes F(1250–2000 Å) = (2.5 ± 0.3) × 10−16 erg s−1 cm−2 and F(3800–6000 Å) = (6.4 ±
B. Rangelov   +6 more
semanticscholar   +1 more source

Investigating Unassociated Fermi-LAT sources for the search of Gamma ray pulsars including Millisecond pulsars using semicoherent approch [PDF]

open access: yesEPJ Web of Conferences
The search for gamma-ray pulsars including millisecond pulsars (MSPs) among unassociated Fermi-Large Area Telescope (LAT) sources offers an opportunity to study these rapidly rotating, highly magnetized neutron stars.
Hrishikesh Chandana A.   +5 more
doaj   +1 more source

Discovery of an Isolated Compact Object at High Galactic Latitude

open access: yes, 2007
We report discovery of a compact object at high Galactic latitude. The object was initially identified as a ROSAT All-Sky Survey Bright Source Catalog X-ray source, 1RXS J141256.0+792204, statistically likely to possess a high X-ray to optical flux ratio.
Fox, D. B.   +2 more
core   +1 more source

Using Long-term Millisecond Pulsar Timing to Obtain Physical Characteristics of the Bulge Globular Cluster Terzan 5 [PDF]

open access: yes, 2016
Over the past decade, the discovery of three unique stellar populations and a large number of confirmed pulsars within the globular cluster Terzan 5 has raised questions over its classification.
Brian Prager   +6 more
semanticscholar   +1 more source

Strong Support for the Millisecond Pulsar Origin of the Galactic Center GeV Excess. [PDF]

open access: yesPhysical Review Letters, 2015
Using γ-ray data from the Fermi Large Area Telescope, various groups have identified a clear excess emission in the Inner Galaxy, at energies around a few GeV. This excess resembles remarkably well a signal from dark-matter annihilation.
R. Bartels, S. Krishnamurthy, C. Weniger
semanticscholar   +1 more source

The Millisecond Pulsars in NGC 6760 [PDF]

open access: yesThe Astrophysical Journal, 2005
10 pages in referee format, 4 figures, one table, re-submitted to the Astrophysical ...
Scott M. Ransom   +6 more
openaire   +3 more sources

LOFAR Discovery of the Fastest-spinning Millisecond Pulsar in the Galactic Field [PDF]

open access: yes, 2017
We report the discovery of PSR J0952−0607, a 707 Hz binary millisecond pulsar that is now the fastest-spinning neutron star known in the Galactic field (i.e., outside of a globular cluster).
Cees Bassa   +22 more
semanticscholar   +1 more source

PSR J1947−1120: A New Huntsman Millisecond Pulsar Binary

open access: yesThe Astrophysical Journal
We present the discovery of PSR J1947–1120, a new huntsman millisecond pulsar with a red giant companion star in a 10.3 day orbit. This pulsar was found via optical, X-ray, and radio follow-up of the previously unassociated γ -ray source 4FGL J1947.6 ...
Jay Strader   +13 more
doaj   +1 more source

PSR J2322−2650 – a low-luminosity millisecond pulsar with a planetary-mass companion [PDF]

open access: yes, 2017
We present the discovery of a binary millisecond pulsar (MSP), PSR J2322−2650, found in the southern section of the High Time Resolution Universe survey.
R. Spiewak   +21 more
semanticscholar   +1 more source

High‐Yield Bioproduction of Extracellular Vesicles from Stem Cell Spheroids via Millifluidic Vortex Transport

open access: yesAdvanced Materials, Volume 37, Issue 20, May 19, 2025.
Stem cell spheroids, produced via a high‐throughput microfabrication technique, are transported within a vortex generated at the outlet channels of a cross‐slot millifluidic chip. For Reynolds number exceeding 170–200, intermittent high shear stresses applied to each spheroid within the vortex trigger a massive release of biologically active ...
Elliot Thouvenot   +8 more
wiley   +1 more source

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