Results 111 to 120 of about 178,608 (254)
The Common Fundamental Plane of X-ray Emissions from Pulsars and Magnetars in Quiescence [PDF]
, 2023 Che-Yen Chu, Hsiang‐Kuang Chang
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Pulsar braking and the P–$\dot{P}$ diagram [PDF]
, 2017 The location of radio pulsars in the period–period derivative (P–P˙) plane has been a key diagnostic tool since the early days of pulsar astronomy. Of particular importance is how pulsars evolve through the P–P˙ diagram with time.
S. Johnston, A. Karastergiou
semanticscholar +1 more source
Cherenkov Telescope Array Observatory: Die Zukunft der Gammaastronomie
Physik in unserer Zeit, Volume 57, Issue 1, Page 10-18, January 2026.Im Jahr 1989 hat das Wipple‐Observatorium die erste Quelle hochenergetischer Gammastrahlung entdeckt. 2002 waren dann sechs Quellen bekannt, 2024 schon mehr als 300. Und das ist immer noch lediglich die Spitze des Eisbergs in der jungen Geschichte der Gammaastronomie.
Daniela Hadasch, Daniel Mazin
wiley +1 more source
Calculation of radar signals delay to second order in the frame of the General Relativity Theory
ACI Avances en Ciencias e Ingenierías, 2014 From the Schwarzschild metric, the light delay due to a gravitational field is calculated to second order approximation in the gravitational potential. We analize the contribution of the second order terms for strong gravitational fields as the generated
Joaquín Valerio Grefa, Carlos A. Marín
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Axisymmetric force-free magnetosphere of a pulsar. I. The structure close to the magnetic axis
, 2012 The stationary axisymmetric force-free magnetosphere of a pulsar is studied analytically. The pulsar equation is solved in the region close to the magnetic axis. Proceeding from linearization of the current function in the axial region, we find the axial
Bai +23 more
core +1 more source
Slow diffusion around pulsar 𝜸-ray halos and its impact on cosmic rays propagation [PDF]
, 2023 Xiao-Jun Bi
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Pulsar Wind Nebulae with Bow Shocks: Non-thermal Radiation and Cosmic Ray Leptons [PDF]
, 2017 Pulsars with high spin-down power produce relativistic winds radiating a non-negligible fraction of this power over the whole electromagnetic range from radio to gamma-rays in the pulsar wind nebulae (PWNe).
A. Bykov +5 more
semanticscholar +1 more source
Pulmonary Circulation, Volume 16, Issue 1, January 2026.ABSTRACT Methamphetamine‐associated pulmonary arterial hypertension (Meth‐PAH) is an increasingly prevalent but understudied subtype of Group 1 pulmonary arterial hypertension (PAH). While most prevalent in the Western United States, its reach continues to expand with the evolving global methamphetamine epidemic.
Namita Sood +4 more
wiley +1 more source
Advanced Intelligent Systems, Volume 7, Issue 12, December 2025.A compressed sensing (CS)‐based feature selection method is proposed to select the most informative elements in the radiomic features extracted from medical images of personalized ultra‐fractionated stereotactic adaptive treatment. The CS‐based approach is able to simplify the feature selection process and enhance the accuracy and robustness of a ...
Yajun Yu +3 more
wiley +1 more source
FINE STRUCTURE OF ANOMALOUSLY INTENSE PULSES OF PSR J0814+7429 RADIO EMISSION IN THE DECAMETER RANGE
Radio Physics and Radio Astronomy, 2017 Purpose: The fine structure of the anomalously intense pulses of PSR J0814+7429 (В0809+74) has been studied. The pulsar radio emission fine structure is investigated to determine its parameters in the lowest part of spectrum available for groundbased ...
A. O. Skoryk +6 more
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