中国科学院新建天文会XADXINJIANGASTRONOMICALOBSERVATORY.CASGiant flare (Hurley et al. 1999)1998:SGR 1900+14Modeling: Yu+ 2013Ulysses20-150kev10511(ts) aunog104103MH050150100200250300Time(s)
Giant flare (Hurley et al. 1999) 1998: SGR 1900+14 Modeling: Yu+ 2013
中国科学院新建天文会XADXINJIANGASTRONOMICALOBSERVATORY,CASOther observations Burst from one AXP 1E 1048.1-5937 (2002)Glitches during outburst of 1E 2259+586 (2003)lntermediateflare from 1E 1547.0-5408 (2009)AXPs & SGRsbelong to the same class!
Other observations Burst from one AXP 1E 1048.1-5937 (2002) Glitches during outburst of 1E 2259+586 (2003) Intermediate flare from 1E 1547.0-5408 (2009) AXPs & SGRs belong to the same class!
中国科学院新硅天文会XADXINJIANGASTRONOMICALOBSERVATORY.CAObservations for the magnetar model (Tong& Xu 2011)1. B from P and Pdot2. Cyclotron lines (?)3. Pulsating tail4. Super-Eddington luminosity5. SGR-like bursts from HBPSR6. ...(other more model dependent ones)
Observations for the magnetar model (Tong & Xu 2011) 1. B from P and Pdot 2. Cyclotron lines (?) 3. Pulsating tail 4. Super-Eddington luminosity 5. SGR-like bursts from HBPSR 6. .(other more model dependent ones)
中国科学院新建天文会XADXINJIANGASTRONOMICALOBSERVATORY,CASFailed predictions1.SNe more energetic (2006)2.A larger kick velocity (2007)3.No radio emissions (2006)4.High-energy gamma-ray detectable by Fermi/LAT(2010)5.B>BQED (2010)6.Always a large Lx (Lx>Edot):transients & HBPSRs7. Precession
Failed predictions 1. SNe more energetic (2006) 2. A larger kick velocity (2007) 3. No radio emissions (2006) 4. High-energy gamma-ray detectable by Fermi/LAT (2010) 5. B>BQED (2010) 6. Always a large Lx (Lx>Edot): transients & HBPSRs 7. Precession
中国科学院新建天文会XADXINJIANGASTRONOMICALOBSERVATORY.CAS3+1 things to do1. Origin of strong-B2. Emission mechanisms in the magnetardomain3. Alternative models of AXPs/SGRs4. Relation between magnetars and otherpulsar-like objects (XDINSs, CCOs, HBPSRs,and normal pulsars)
3+1 things to do 1. Origin of strong-B 2. Emission mechanisms in the magnetar domain 3. Alternative models of AXPs/SGRs 4. Relation between magnetars and other pulsar-like objects (XDINSs, CCOs, HBPSRs, and normal pulsars)