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Related papers: Giant Pulses in Pulsar PSR J1752+2359

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We report the detection of Giant Pulses (GPs) in the pulsar PSR J1752+2359. About one pulse in 270 has a peak flux density more than 40 times the peak flux density of an average pulse (AP), and the strongest GP is as large as 260. The…

Astrophysics · Physics 2007-05-23 A. A. Ershov , A. D. Kuzmin

Giant pulses (GPs) have been detected from the pulsar PSR B0656+14. A pulse that is more intense than the average pulse by a factor of 120 is encountered approximately once in 3000 observed periods of the pulsar. The peak flux density of…

Astrophysics · Physics 2007-05-23 A. D. Kuzmin , A. A. Ershov

Giant pulses (GPs), occasional individual pulses with an intensity 100 times the average intensity, have been detected in four pulsars todate. Their origin is not well understood, but studies suggest a connection between the strength of…

Astrophysics · Physics 2007-05-23 B. C. Joshi , M. Kramer , A. G. Lyne , M. Mclaughlin , I. H. Stairs

We report on observations of the recently detected (Kuzmin et al. 2004) giant pulses (GPs) from the pulsar PSR B0031-07 at 40 and 111 MHz. At 40 MHz the peak flux density of the strongest pulse is 1100 Jy, which is 400 times as high as the…

Astrophysics · Physics 2007-05-23 A. D. Kuzmin , A. A. Ershov

We report the emission variations in PSR J1047$-$6709 observed at 1369 MHz using the Parkes 64 m radio telescope. This pulsar shows two distinct emission states: a weak state and a bright emission state. We detected giant pulses (GPs) in…

High Energy Astrophysical Phenomena · Physics 2020-12-23 S. N. Sun , W. M. Yan , N. Wang

Giant pulses have been detected from the pulsar PSR B0031-07. A pulse with an intensity higher than the intensity of the average pulse by a factor of 50 or more is encountered approximately once per 300 observed periods. The peak flux…

Astrophysics · Physics 2009-11-10 A. D. Kuzmin , A. A. Ershov , B. Ya. Losovsky

We detected giant pulses from the pulsar PSR B1112+50. A pulse with an intensity that is a factor of 30 or more higher than the intensity of the average pulse is encountered approximately once in 150 observed pulses. The peak .ux density of…

Astrophysics · Physics 2009-11-07 A. A. Ershov , A. D. Kuzmin

We present here the detection of giant-pulse emission from PSR B0950+08, a normal-period pulsar. The observations, made at 103 MHz and lasting for about ten months, have shown on a number of days the frequency of occurrence of giant pulses…

High Energy Astrophysical Phenomena · Physics 2013-06-11 Ashok K. Singal , Hari Om Vats

We have searched for microsecond-timescale broadband emission from a sample of eighteen millisecond pulsars. Our study places strong limits on such emission from several millisecond pulsars and shows that it is only present in a small…

Astrophysics · Physics 2009-11-10 H. S. Knight , M. Bailes , R. N. Manchester , S. M. Ord

Here we present results of our search for Giant Pulses(GPs) from pulsars of Northern Hemisphere. Our survey was carried out at a frequency of 111 MHz using the Large Phased Array (LPA) radio telescope. Up to now we have detected regular…

High Energy Astrophysical Phenomena · Physics 2016-03-15 A. N. Kazantsev , V. A. Potapov

We report the discovery of giant pulse (GP) emission from the transitional millisecond pulsar (tMSP) PSR J1227$-$4853, using 174 hours of single-pulse data from the upgraded Giant Metrewave Radio Telescope (uGMRT). This marks the first…

High Energy Astrophysical Phenomena · Physics 2026-01-06 Saptarshi Sarkar , Jayanta Roy , Bhaswati Bhattacharyya , Paul Ray , Sanjay Kudale , Paulo Freire , Patrick Weltevrede , Matthew Kerr

We have used the unique low frequency sensitivity of the Large Phased Array radio telescope of Pushchino Radio Astronomy Observatory to collect dataset of the single pulse observations of second period pulsars of the Northern hemisphere.…

High Energy Astrophysical Phenomena · Physics 2018-02-19 Kazantsev A. N. , Potapov V. A

We have carried out a survey for `giant pulses' in 5 millisecond pulsars. We detect individual pulses from the high Edot pulsar PSR B1821-24 with energies exceeding 50x the mean pulse energy. These giant pulses are concentrated in a narrow…

Astrophysics · Physics 2009-11-06 Roger W. Romani , Simon Johnston

Review report of giant pulses of pulsar radio emission, based on our detections of four new pulsars with giant pulses, and the comparative analysis of the previously known pulsars with giant pulses, including the Crab pulsar and millisecond…

Astrophysics · Physics 2008-11-26 A. D. Kuzmin

We have searched for microsecond bursts of emission from millisecond pulsars in the globular cluster M28 using the Parkes radio telescope. We detected a total of 27 giant pulses from the known emitter PSR J1824-2452A. At wavelengths around…

Astrophysics · Physics 2008-11-26 H. S. Knight , M. Bailes , R. N. Manchester , S. M. Ord

The second fastest millisecond pulsar, B1937+21, is one of several pulsars known to emit giant pulses (GPs). GPs are characterized by their huge energy, power-law cumulative energy distribution, and particular longitudes of occurrence. All…

Astrophysics · Physics 2007-05-23 V. I. Kondratiev , M. V. Popov , V. A. Soglasnov , Y. Y. Kovalev , N. Bartel , F. Ghigo

Giant pulses (GPs) occur in high magnetic-field millisecond pulsars (MSPs) and young Crab-like pulsars. Motivated by the fast radio bursts (FRBs) discovered in a globular cluster (GC) in the M81, we undertook baseband observations of PSR…

High Energy Astrophysical Phenomena · Physics 2025-06-19 Simon C. -C. Ho , Matthew Bailes , Chris Flynn , Federico Abbate

We report the discovery of the first giant pulses from an extragalactic radio pulsar. Observations of PSR B0540-69 in the Large Magellanic Cloud made with the Parkes radio telescope at 1.38 GHz show single pulses with energy more than 5000…

Astrophysics · Physics 2009-11-07 Simon Johnston , Roger W. Romani

We have studied 4265 giant pulses (GPs) from the millisecond pulsar B1937+21; the largest-ever sample gathered for this pulsar, in observations made with the Large European Array for Pulsars. The pulse energy distribution of GPs associated…

We report the detection of giant pulse emission from PSR B0950+08 in 24 hours of observations made at 39.4 MHz, with a bandwidth of 16 MHz, using the first station of the Long Wavelength Array, LWA1. We detected 119 giant pulses from PSR…

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