Search Results for author: J. Yang

Found 10 papers, 2 papers with code

Nodal superconducting gap in LiFeP revealed by NMR: contrast with LiFeAs

no code implementations4 Mar 2021 A. F. Fang, R. Zhou, H. Tukada, J. Yang, Z. Deng, X. C. Wang, C. Q. Jin, Guo-qing Zheng

Identifying the uniqueness of FeP-based superconductors may shed new lights on the mechanism of superconductivity in iron-pnictides.

Superconductivity Strongly Correlated Electrons

A parsec-scale faint jet in the nearby changing-look Seyfert galaxy Mrk 590

no code implementations12 Jan 2021 J. Yang, I. van Bemmel, Z. Paragi, S. Komossa, F. Yuan, X. Yang, T. An, J. Y. Koay, C. Reynolds, J. B. R. Oonk, X. Liu, Q. Wu

Broad Balmer emission lines in active galactic nuclei (AGN) may display dramatic changes in amplitude, even disappearance and re-appearance in some sources.

High Energy Astrophysical Phenomena Astrophysics of Galaxies

Detection of two bright FRB-like radio bursts from magnetar SGR 1935+2154 during a multi-frequency monitoring campaign

1 code implementation9 Jul 2020 F. Kirsten, M. Snelders, M. Jenkins, K. Nimmo, J. van den Eijnden, J. Hessels, M. Gawronski, J. Yang

The recent CHIME/FRB and STARE2 detection of an extremely bright (fluence ~MJy ms) radio burst from the Galactic magnetar SGR 1935+2154 supports the hypothesis that (some) fast radio bursts (FRBs) are emitted by magnetars at cosmological distances.

High Energy Astrophysical Phenomena

Overlapping Community Detection in Weighted Temporal Text Networks

no code implementations17 Mar 2020 R. Dong, J. Yang, Y. Chen

The community detection in real-life networks, the majority of which are weighted temporal text networks, is confronted with two main problems - how to model the weight of edges and how to exploit the temporal information.

Community Detection

Finding Strong Gravitational Lenses in the DESI DECam Legacy Survey

no code implementations3 Jun 2019 X. Huang, M. Domingo, A. Pilon, V. Ravi, C. Storfer, D. J. Schlegel, S. Bailey, A. Dey, D. Herrera, S. Juneau, M. Landriau, D. Lang, A. Meisner, J. Moustakas, A. D. Myers, E. F. Schlafly, F. Valdes, B. A. Weaver, J. Yang, C. Yeche

We compile a training set that consists of known lensing systems in the Legacy Surveys and DES as well as non-lenses in the footprint of DECaLS.

Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics

Re-solving the jet/cocoon riddle of the first gravitational wave with an electromagnetic counterpart

1 code implementation1 Aug 2018 G. Ghirlanda, O. S. Salafia, Z. Paragi, M. Giroletti, J. Yang, B. Marcote, J. Blanchard, I. Agudo, T. An, M. G. Bernardini, R. Beswick, M. Branchesi, S. Campana, C. Casadio, E. Chassande-Mottin, M. Colpi, S. Covino, P. D'Avanzo, V. D'Elia, S. Frey, M. Gawronski, G. Ghisellini, L. I. Gurvits, P. G. Jonker, H. J. van Langevelde, A. Melandri, J. Moldon, L. Nava, A. Perego, M. A. Perez-Torres, C. Reynolds, R. Salvaterra, G. Tagliaferri, T. Venturi, S. D. Vergani, M. Zhang

The first binary neutron star merger, detected through both electromagnetic radiation and gravitational waves on the 17th of August 2017, raised the question whether a narrow relativistic jet or a more isotropic outflow was launched as a consequence of the merger.

High Energy Astrophysical Phenomena

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