Long optical plateau in the afterglow of the short GRB 150424A with extended emission - Evidence for energy injection by a magnetar?
Sign Up to like & getrecommendations! Published in 2017 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201730578
Abstract: Context. Short-duration gamma-ray bursts (GRBs) with extended emission form a subclass of short GRBs, comprising about 15% of the short-duration sample. Afterglow detections of short GRBs are also rare (about 30%) because of their lower… read more here.
Keywords: energy injection; extended emission; grb 150424a; energy ... See more keywords
A convolutional-neural-network estimator of CMB constraints on dark matter energy injection
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2021/06/025
Abstract: We show that the impact of energy injection by dark matter annihilation on the cosmic microwave background power spectra can be apprehended via a residual likelihood map. By resorting to convolutional neural networks that can… read more here.
Keywords: energy injection; matter; dark matter; convolutional neural ... See more keywords
Rich structure of nonthermal relativistic CMB spectral distortions from high energy particle cascades at redshifts z≲2×105
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.043520
Abstract: It is generally assumed that for energy injection before recombination, all of the injected energy is dissipated as heat in the baryon-photon plasma, giving rise to the $y$-type, $i$-type, and $\mu$-type distortions in the CMB… read more here.
Keywords: cmb spectral; energy injection; energy; type ... See more keywords
A Pulse Energy Injection Inverter for the Switch-Mode Inductive Power Transfer System
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2017.2773085
Abstract: Considering the coupling relationships between transfer power and efficiency in continuous-mode inductive power transfer (IPT) systems, this paper presents a pulse energy injection inverter for IPT systems. With a new topology and parameters tuning, the… read more here.
Keywords: energy injection; pulse energy; transfer; power ... See more keywords