Results 41 to 50 of about 17,664 (256)

Millisecond Pulsars [PDF]

open access: yesHighlights of Astronomy, 1989
AbstractMillisecond pulsars are intrinsically interesting because they illustrate some of the most extreme physical conditions to be found anywhere in the Universe, and because their evolution exhibits several stages of great drama. It had been widely believed for several years that spin-up of an old neutron star by accretion from a close stellar ...
openaire   +1 more source

Stellar forensics - II. Millisecond pulsar binaries [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1998
Latex, 14 pages, and 15 postscript figures.
Hansen, Brad M. S., Phinney, E. Sterl
openaire   +4 more sources

The Galactic Millisecond Pulsar Population [PDF]

open access: yes, 2012
Among the current sample of over 2000 radio pulsars known primarily in the disk of our Galaxy, millisecond pulsars now number almost 200. Due to the phenomenal success of blind surveys of the Galactic field, and targeted searches of Fermi gamma-ray ...
Lorimer, Duncan R.
core   +1 more source

Effect of low energy availability during three consecutive days of endurance training on iron metabolism in male long distance runners

open access: yesPhysiological Reports, Volume 8, Issue 12, June 2020., 2020
Three consecutive days of endurance training under low energy availability (LEA) decreased the muscle glycogen content and increased the serum hepcidin level in well‐trained male long distance runners. These results suggest that LEA is associated with a risk of exercise‐induced iron deficiency by an elevated hepcidin level in endurance athletes ...
Aya Ishibashi   +8 more
wiley   +1 more source

Swinging between rotation and accretion power in a binary millisecond pulsar

open access: yesEPJ Web of Conferences, 2014
We present the discovery of IGR J18245–2452, the first millisecond pulsar observed to swing between a rotation-powered, radio pulsar state, and an accretion-powered X-ray pulsar state [31]. This transitional source represents the most convincing proof of
Papitto A.   +3 more
doaj   +1 more source

Millisecond Pulsar Surveys [PDF]

open access: yesSymposium - International Astronomical Union, 1987
In 1982 a new class of pulsars was defined by the discovery of a star with a millisecond rotation period, 1.6 ms. In the past 3.5 years two additional pulsars with millisecond periods have been discovered. The rapid spin of these pulsars is attributed to mass transfer in a low-mass binary progenitor system.
openaire   +1 more source

Five-Hundred-Meter Aperture Spherical Radio Telescope (FAST): A Powerful Explorer of Exotic Pulsars

open access: yesUniverse
Located in southern China, the five-hundred-meter aperture spherical radio telescope (FAST) is the world’s most sensitive radio telescope, especially for pulsar observation. Since its commissioning in 2016 and full operation in 2020, it has detected over
Cheng-Min Zhang   +9 more
doaj   +1 more source

Gamma-ray Burst Afterglow with Continuous Energy Injection: Signature of a Highly-Magnetized Millisecond Pulsar

open access: yes, 2001
We investigate the consequences of a continuously injecting central engine on the gamma-ray burst afterglow emission, focusing more specifically on a highly-magnetized millisecond pulsar engine.
Bing Zhang   +5 more
core   +1 more source

The Aid of Optical Studies in Understanding Millisecond Pulsar Binaries [PDF]

open access: yes, 2016
A large number of new "black widow" and "redback" energetic millisecond pulsars with irradiated stellar companions have been discovered through radio and optical searches of unidentified \textit{Fermi} sources.
Boettcher, Markus   +3 more
core   +3 more sources

Millisecond Pulsar Surveys [PDF]

open access: yesInternational Astronomical Union Colloquium, 1996
Abstract There are now more than 30 millisecond pulsars known to be associated with the Galactic disk. The majority of these have been discovered in just the last few years as the result of large-scale all-sky surveys. The properties of the population vary tremendously.
openaire   +1 more source

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