Matches in SemOpenAlex for { <https://semopenalex.org/work/W2160127864> ?p ?o ?g. }
- W2160127864 endingPage "56" @default.
- W2160127864 startingPage "56" @default.
- W2160127864 abstract "SGR 0418|$+$|5729 is a “Rosetta Stone” for deciphering the energy source of Soft Gamma Ray Repeaters (SGRs) and Anomalous X-ray Pulsars (AXPs). We present a model based on canonical physics and astrophysics for SGRs and AXPs powered by massive highly magnetized rotating white dwarfs (WDs), in total analogy with pulsars powered by rotating neutron stars (NSs). We predict for SGR 0418|$+$|5729 a lower limit for its spin-down rate, |$dot{P}~geq~L_{rm X} P^3/$|(4|$pi^2 I$|) |$=$| 1.18 |$times$| 10|$^{-16}$|, where |$I$| is the moment of inertia of the WD. We show for SGRs and AXPs that the occurrence of the glitch and the gain of rotational energy is due to the release of gravitational energy associated to the contraction and decrease of the moment of inertia of the WDs. The steady emission and the outburst following the glitch are explained by the loss of rotational energy of the WDs, in view of the much larger moment of inertia of the WDs, as compared to that of NSs and/or quark stars. There is no need here to invoke the unorthodox concept of magnetic energy release due to the decay of overcritical magnetic fields, as assumed in the magnetar model. A new astrophysical scenario for the SGRs and AXPs associated to Supernova remnants is presented. The observational campaigns of the X-ray Japanese satellite Suzaku on AE Aquarii and the corresponding theoretical works by Japanese groups and recent results of the Hubble Space Telescope, give crucial information for our theoretical model. Follow-on missions of Hubble Telescope and VLT are highly recommended to give further observational evidence of this most fundamental issue of relativistic astrophysics: the identification of the true SGRs/AXPs energy source." @default.
- W2160127864 created "2016-06-24" @default.
- W2160127864 creator A5003688267 @default.
- W2160127864 creator A5041905799 @default.
- W2160127864 creator A5064972870 @default.
- W2160127864 date "2012-06-25" @default.
- W2160127864 modified "2023-09-25" @default.
- W2160127864 title "SGRs and AXPs as Rotation-Powered Massive White Dwarfs" @default.
- W2160127864 cites W1534966610 @default.
- W2160127864 cites W1604497695 @default.
- W2160127864 cites W1879457060 @default.
- W2160127864 cites W1963743398 @default.
- W2160127864 cites W1965913655 @default.
- W2160127864 cites W1977299014 @default.
- W2160127864 cites W1977875077 @default.
- W2160127864 cites W1978615856 @default.
- W2160127864 cites W1979203746 @default.
- W2160127864 cites W1980636334 @default.
- W2160127864 cites W1981143042 @default.
- W2160127864 cites W1982709312 @default.
- W2160127864 cites W1983143352 @default.
- W2160127864 cites W1985295891 @default.
- W2160127864 cites W1988460981 @default.
- W2160127864 cites W1996829913 @default.
- W2160127864 cites W2000364695 @default.
- W2160127864 cites W2001863752 @default.
- W2160127864 cites W2005097680 @default.
- W2160127864 cites W2008715267 @default.
- W2160127864 cites W2009349389 @default.
- W2160127864 cites W2010039393 @default.
- W2160127864 cites W2010476646 @default.
- W2160127864 cites W2014979894 @default.
- W2160127864 cites W2017072609 @default.
- W2160127864 cites W2022110919 @default.
- W2160127864 cites W2022936664 @default.
- W2160127864 cites W2023947525 @default.
- W2160127864 cites W2024972288 @default.
- W2160127864 cites W2025120018 @default.
- W2160127864 cites W2025166489 @default.
- W2160127864 cites W2027416513 @default.
- W2160127864 cites W2028991506 @default.
- W2160127864 cites W2031762355 @default.
- W2160127864 cites W2032235452 @default.
- W2160127864 cites W2033852706 @default.
- W2160127864 cites W2036866454 @default.
- W2160127864 cites W2044707562 @default.
- W2160127864 cites W2048748384 @default.
- W2160127864 cites W2049439598 @default.
- W2160127864 cites W2054912786 @default.
- W2160127864 cites W2056007416 @default.
- W2160127864 cites W2057580310 @default.
- W2160127864 cites W2061193690 @default.
- W2160127864 cites W2065750562 @default.
- W2160127864 cites W2067013373 @default.
- W2160127864 cites W2067492770 @default.
- W2160127864 cites W2067618271 @default.
- W2160127864 cites W2069458083 @default.
- W2160127864 cites W2069807173 @default.
- W2160127864 cites W2070650982 @default.
- W2160127864 cites W2072899694 @default.
- W2160127864 cites W2074235955 @default.
- W2160127864 cites W2074422222 @default.
- W2160127864 cites W2079476663 @default.
- W2160127864 cites W2083745993 @default.
- W2160127864 cites W2084091084 @default.
- W2160127864 cites W2086295918 @default.
- W2160127864 cites W2087383446 @default.
- W2160127864 cites W2088881159 @default.
- W2160127864 cites W2091216148 @default.
- W2160127864 cites W2101616045 @default.
- W2160127864 cites W2106089035 @default.
- W2160127864 cites W2107212433 @default.
- W2160127864 cites W2113133462 @default.
- W2160127864 cites W2115517418 @default.
- W2160127864 cites W2115693210 @default.
- W2160127864 cites W2122298942 @default.
- W2160127864 cites W2125454951 @default.
- W2160127864 cites W2133061496 @default.
- W2160127864 cites W2138368082 @default.
- W2160127864 cites W2138419281 @default.
- W2160127864 cites W2146630742 @default.
- W2160127864 cites W2150279502 @default.
- W2160127864 cites W2151705659 @default.
- W2160127864 cites W2158677910 @default.
- W2160127864 cites W2160958037 @default.
- W2160127864 cites W2169149368 @default.
- W2160127864 cites W2170080332 @default.
- W2160127864 cites W2317585559 @default.
- W2160127864 cites W2498126760 @default.
- W2160127864 cites W2603828070 @default.
- W2160127864 cites W2616270420 @default.
- W2160127864 cites W2962805937 @default.
- W2160127864 cites W2997687071 @default.
- W2160127864 cites W3099436640 @default.
- W2160127864 cites W3099697100 @default.
- W2160127864 cites W3099752413 @default.
- W2160127864 cites W3100288267 @default.
- W2160127864 cites W3101324303 @default.