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Book of Abstracts International Conference PHYSICS OF NEUTRON STARS 2017 50 years after the Pulsar Discovery Saint Petersburg, Russia July 10 – July 14, 2017 Book of Abstracts Editors: D.A. Baiko, D.P. Barsukov, D.D. Ofengeim, Y.A. Uvarov, D.G. Yakovlev Saint Petersburg SINEL 2017 UDC 524.354.6 Physics of neutron stars – 2017. 50 years after the Pulsar Discovery : International Conference : Saint Petersburg, Russia, 10-14 July, 2017 : Book of Abstracts / editors: D.A. Baiko [et al.]. — Saint Petersburg : SINEL, 2017. — 142. ISBN 978-5-9500449-4-6 I. ”Physics of neutron stars – 2017. 50 years after”, international conference (Saint- Petersburg) This book of abstracts contains summary of presentations at the International Con- ference ”Physics of Neutron Stars – 2017. 50 Years After” held in Saint Petersburg from July 10 to July 14, 2017. This was the 11th conference on Neutron Star Physics organized by the Theoretical Astrophysics Department of the Ioffe Institute. In 2017 it was dedicated to the 50th anniversary of the discovery of pulsars. The conference is supported by • the Russian Foundation for Basic Research • Peter The Great St. Petersburg Polytechnic University Official conference operator: INNO-MIR (inno-mir.com). Conference website: www.ioffe.ru/astro/NS2017/ ISBN 978-5-9500449-4-6 c Ioffe Institute, 2017. Preface The International Conference “Physics of Neutron Stars – 2017” in Saint-Petersburg is the 11th event in the series after those in 1988, 1992, 1995, 1997, 1999, 2001, 2005, 2008, 2011 and 2014. Its aim is to bring together physicists and astrophysicists working on neutron stars and related problems all over the world. In 2017 the conference commemorates the semicentenary of the Pulsar Discovery. The Conference covers all major topics of observations and theory of neutron stars, particularly rotation powered pulsars, pulsar emission mechanisms, pulsar wind neb- ulae, magnetars and high-B pulsars, fast radio bursts, isolated cooling neutron stars, central compact objects, accreting X-ray pulsars (including millisecond pulsars), neu- tron stars in low-mass X-ray binaries, X-ray bursters, equation of state, structure and evolution of neutron stars, mechanisms of supernova explosions and evolution of super- nova remnants, gravitational waves from neutron stars and black holes. It is organized by the Ioffe Institute (St. Petersburg, Russia) and the Sternberg Astronomical Institute (Moscow, Russia). The official language of the Conference is English. Scientific Organizing Committee: V.S. Beskin (Lebedev Physical Institute, Moscow, Russia) C.O. Heinke (University of Alberta, Edmonton, Canada) M.R. Gilfanov (MPI, Germany; IKI, Moscow, Russia) V.M. Kaspi (McGill University, Montreal, Canada) D.R. Lorimer (West Virginia University, Morgantown, USA) S. Mereghetti (INAF IASF, Milan, Italy) G.G. Pavlov (Pennsylvania State University, USA), co-chair J.A. Pons (University of Alicante, Spain) S.B. Popov (Sternberg Astronomical Institute, Moscow, Russia) J. Poutanen (University of Turku, Finland) N. Rea (University of Amsterdam, the Netherlands) R.W. Romani (Stanford University, USA) M. van der Klis (University of Amsterdam, the Netherlands) D.G. Yakovlev (Ioffe Institute., St Petersburg, Russia), co-chair Local Organizing Committee: R.L. Aptekar (Ioffe Institute) A.V. Karpova (Ioffe Institute) D.A. Baiko (Ioffe Institute) A.A. Kozhberov (Ioffe Institute), co-chair S.A. Balashev (Ioffe Institute) K.P. Levenfish (Ioffe Institute) D.P. Barsukov (Ioffe Institute) D.D. Ofengeim (Ioffe Institute) D.M. Beronya (Ioffe Institute) K.A. Postnov (Sternberg Astronomical Inst.) A.I. Chugunov (Ioffe Institute) A.Y. Potekhin (Ioffe Institute) A.A. Danilenko (Ioffe Institute) Yu.A. Shibanov (Ioffe Institute) V.A. Dommes (Ioffe Institute) P.S. Shternin (Ioffe Institute), co-chair O.A. Goglichidze (Ioffe Institute) Yu.A. Uvarov (Ioffe Institute) M.E. Gusakov (Ioffe Institute) D.A. Varshalovich (Ioffe Institute) A.D. Kaminker (Ioffe Institute) I.E. Zemlyanskaya (INNO-MIR) E.M. Kantor (Ioffe Institute) D.A. Zyuzin (Ioffe Institute) 4 Physics of Neutron Stars – 2017 Contents A.S. Andrianov, T.V. Smirnova, V.I. Shishov, M.V. Popov, C. Gwinn. Probing of interstellar plasma distribution in the direction to pulsars PSR 0525+21 and 1919+21 with RadioAstron mission ......... 11 Onur Akbal, M.A. Alpar. The Critical Strain Angle in the Neutron Star Crust ........... 12 M.A. Alpar,E.G¨ugercino˘glu. Neutron Star Dynamics under Time Dependent External Torques ... 13 M.G. Baring, Z. Wadiasingh, P.L. Gonthier, A.K. Harding. Hard X-ray Quiescent Emission in Magnetars via Resonant Compton Upscattering ................................. 14 D.P. Barsukov, A.I. Tsygan, M.V. Vorontsov. The influence of positronium photoionization rate on the polar cap X-ray luminosity of radio pulsars ......................... 15 D.M. Beronya, Yu.A. Shibanov, D.A. Zyuzin, S.V. Zharikov. Deep optical observations of the γ-ray pulsar PSR J2055+2539 with the GTC ..................................... 16 V.S. Beskin. So, How Do Radio Pulsars Slow-Down? ................. 17 M.V. Beznogov, A.Y. Potekhin, M. Fortin, P. Haensel, D.G. Yakovlev, J.L. Zdunik. Heat blanketing envelopes and neutron stars cooling ........... 18 M. Bigdeli, A.H. Farajian. Structural properties of Keplerian rotating neutron stars ........ 19 A. Biryukov, A. Astashenok, S.V. Karpov, G.M. Beskin. The apparent decay of pulsar magnetic fields ............... 20 S.I. Blinnikov, E.I. Sorokina, K. Nomoto. Magnetars or Central Explosions in Superluminous Supernovae? .... 21 A. Borghese,N.Rea,F.CotiZelati,A.Tiengo,R.Turolla,S.Zane. Phase-dependent absorption features in X-ray spectra of XDINSs .... 22 Y. Cavecchi, Y. Levin, A.L. Watts, J. Braithwaite. Thermonuclear Magnetic Deflagrations and Type I Bursts ....... 23 M. Cemelji´ˇ c. Resistive, viscous MHD simulations of accretion disk around millisecond pulsar .................................... 24 E.A. Chaikin, A.D. Kaminker, A.A. Kaurov, D.G. Yakovlev. Radiation from neutron stars with internal variable heaters ....... 25 N. Chamel, A.F. Fantina. Multinary ionic compounds in neutron-star crusts ............ 26 A.I. Chugunov, J.L. Friedman, L. Lindblom, L. Rezzolla. Amplification of the magnetic field by r-mode instability: role of the back-reaction ................................ 27 F. Coti Zelati,N.Rea,S.Campana,J.A.Pons. Systematic study of magnetar outbursts .................. 28 Physics of Neutron Stars – 2017 5 A.A. Danilenko. Discontinuous Galerkin finite element methods for radiative transfer in strongly magnetized plasma ......................... 29 A. De Luca on behalf of a large collaboration. CCOs and the slow magnetar in RCW 103 ................ 30 V.A. Dommes,E.M.Kantor. Temperature-dependent oscillation modes in rotating superfluid neutron stars ..................................... 31 Ya.A. Doronina, A.P. Igoshev, A.F. Kholtygin. The distributions of isolated pulsar periods and magnetic fields ..... 32 A.A. Ershov. An accurate dispersion measure toward the pulsar PSR B1530+27 based on single-pulse observations at the frequency of 111 MHz ........ 33 J.R. Fuentes, C.M. Espinoza, A. Reisenegger. The glitch activity of radio pulsars and magnetars ............ 34 C.M. Espinoza, A.G. Lyne, B.W. Stappers. The braking indices of glitching pulsars .................. 35 L.E. Fesik, Yu.V. Baryshev, V.V. Sokolov, G. Paturel. Sky-localization of the LIGO-Virgo events as a test of possible polariza- tion state of the gravitational waves .................... 36 M. Fortin. Neutron star equation of state and uncertainty on the radius determination 37 H.L. Hakobyan, A.A. Philippov, V.S. Beskin, A.K. Galishnikova,E.M. Novoselov, M.M. Rashkovetskyi. Reconstruction of Light-curve Anomalies of Radio Pulsars ....... 38 M.A. Garasev, E.V. Derishev, V.V. Kocharovsky. Partial frequency redistribution in cyclotron lines of neutron stars ... 39 V.I. Globina,N.R.Ikhsanov. On the origin of pulsing X-ray emission of AE Aquarii ......... 40 G.S. Bisnovatyi-Kogan, M.V. Glushikhina. Calculation of thermal conductivity coefficients of electrons in magne- tized dense matter ............................. 41 D. Gonz´alez-Caniulef,S.Zane,R.Turolla,K.Wu. Magnetized neutron star atmospheres under particle bombardment ... 42 D. Gonz´alez-Caniulef, S. Zane, R. Taverna, R. Turolla, K. Wu. Vacuum birefringence and X-ray polarimetry in transient magnetars .. 43 M.I. Gornostaev, K.A. Postnov, E.A. Sokolova-Lapa. Spectra of accretion columns in X-ray pulsars .............. 44 E. G¨ugercino˘glu. Glitches as Probes of Neutron Star Internal Structure and Dynamics .. 45 M.E. Gusakov, E.M. Kantor, A. Reisenegger. Rotation-induced deep crustal heating of millisecond pulsars ....... 46 M.E. Gusakov, E.M. Kantor, D.D. Ofengeim. Magnetic field evolution in superfluid-superconducting cores of neutron stars ..................................... 47 6 Physics of Neutron Stars – 2017 N.V. Gusinskaia, A.M. Archibald, J.W.T. Hessels, D.R. Lorimer, S.M. Ran- som, I.H. Stairs. Conquering systematics in the timing of the Pulsar Triple System: To- wards a unique and robust test of the strong equivalence principle ... 48 V.V. Gvaramadze. RCW 86 as a remnant of a calcium-rich core-collapse supernova explosion 49 P. Haensel,M.Fortin. Equation of State for Neutron Stars: a Status Report .......... 50 A.A. Hakimov, B.V. Turimov, B.J. Ahmedov. The stationary electromagnetic fields of a slowly rotating relativistic magnetized star in the braneworld ..................... 51 J.W.T. Hessels, The FRB 121102 Follow-up Team. Fast Radio Bursts and their Possible Neutron Star Origin .......
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