output
19912026
most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

Showing 2024 · astro-ph.HEShow all

10 papers · 2 filters

astro-ph.HE2024★ 2 cited

Sources and Radiations of the Fermi Bubbles

Vladimir A. Dogiel, Chung-Ming Ko

Two enigmatic gamma-ray features in the Galactic central region, known as Fermi Bubbles (FBs), were found from Fermi-LAT data. An energy release (e.g., by tidal disruption events i…

astro-ph.HE2024★ 3 cited

On the possible core shift break in relativistic jets

E. E. Nokhrina

Measurement of a jet geometry transition region is an important instrument of assessing the jet ambient medium properties, plasma bulk motion acceleration, parameters of a black ho…

astro-ph.HE2024★ 15 cited

SN 2023ixf -- an average-energy explosion with circumstellar medium and a precursor

Alexandra Kozyreva, Andrea Caputo, Petr Baklanov +2

Abridged: The fortunate proximity of the SN2023ixf allowed astronomers to follow its evolution from almost the moment of the collapse of the progenitor's core. SN2023ixf can be exp…

astro-ph.HE2024★ 1 cited

Primary and secondary source of energy in the superluminous supernova 2018ibb

Alexandra Kozyreva, Luke Shingles, Petr Baklanov +2

We examine the pair-instability origin of superluminous supernova 2018ibb. As the base model, we use a non-rotating stellar model with an initial mass of 250 Msun at about 1/15 sol…

astro-ph.HE2024★ 1 cited

Spin-down of a pulsar with a yielding crust

Denis Nikolaevich Sob'yanin

In light of the discovery of the long-period radio pulsar PSR J0901-4046, it is interesting to revisit a question about how the magnetized neutron star slows down its rotation. In…

astro-ph.HE2024★ 17 cited

Evidence for a toroidal magnetic field in the core of 3C 84

G. F. Paraschos, L. C. Debbrecht, J. A. Kramer +13

The spatial scales of relativistic radio jets, probed by relativistic magneto-hydrodynamic jet launching simulations (RMHDs) and by most very-long-baseline interferometry (VLBI) ob…

astro-ph.HE2024★ 10 cited

Pushchino multibeams pulsar search. IV. Detection of new pulsars at declinations -9o < δ< +55o

S. A. Tyul'bashev, G. E. Tyul'basheva, M. A. Kitaeva +3

The search for pulsars in monitoring data obtained at the radio telescope Large Phased Array (LPA) at a frequency of 111 MHz was carried out. Daily round-the-clock observations wer…

astro-ph.HE2024

Pushchino multibeams pulsar search -- III. Drift periods of pulsars from summed power spectra method

T. V. Smirnova, S. A. Tyul'bashev, M. A. Kitaeva +1

The drift periods P2 and P3 were searched for using the summed power spectra of 41 pulsars observed at declinations from -9o to +42o. The power spectra of pulses with a given perio…

astro-ph.HE2024★ 16 cited

Core shift in parabolic accelerating jets

Nokhrina E. E., Pushkarev A. B

The core shift method is a powerful method to estimate the physical parameters in relativistic jets from active galactic nuclei. The classical approach assumes a conical geometry o…

astro-ph.HE2024★ 12 cited

GRB 201015A: from seconds to months of optical monitoring and supernova discovery

S. Belkin, A. S. Pozanenko, P. Y. Minaev +21

We present full photometric coverage and spectroscopic data for soft GRB 201015A with a redshift z = 0.426. Our data spans a time range of 85 days following the detection of GRB. T…