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The endpoint of massive stars in binaries: singlets, doublets? Triplets! Maurice HPM van Putten MIT-LIGO Kerr Fest, August 26-28 2004, Christchurch, NZ Amir Levinson (TAU) Eve C. Ostriker (Maryland) Tania Regimbau (CNRS,Nice) Hyun Kyu Lee (Hanyang) Michele Punturo (Virgo,INFN) Gregory M. Harry (MIT-LIGO) David Coward (UWA) Ronald Burman (UWA) M.H.P.M. van Putten, A. Levinson, H.-K. Lee, T. Regimbau, M. Puntoro, G.M. Harry, Phys. Rev. D., 69, 044007 LIGO
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BATSE Group, NASA http://image.gsfc.nasa.gov/docs/science/know_l1/bursts.html
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Vela/Konus (1963-1979) Vela GRB670702 (Klebesadel & Olson) LIGO
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BATSE on CGRO (1991-2000)
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LIGO
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Beppo-Sax (Italian-Dutch, 1996-2002) LIGO X-ray and optical transients to GRB970228 z=0.695 E. Costa et al. Nature 1997 J. van Paradijs et al. Nature 1997
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were PREDICTED, confirming shocked fireball models or ultrarelativistic ejecta from compact sources Paczynski and Rhoads 1993 Katz 1994 Rees and Meszaros 1993
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Geometrical beaming LIGO t E1 E2 E3 L
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Harrison et al. 1999 Frail et al. 2001 E52-54
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Harrison et al. 1999 Beaming factor about 500 E50-51 Frail et al. 2001
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T. Galama et al. Nature 1998 Very dim GRB… No evidence of beaming… GRB 980425/ SN1998bw
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Stanek, K., et al., 2003 Garnavich et al. 2003, Hjorth et al. 2003 GRB030329/SN2003dh (z=0.168, D=800Mpc) GRB980425/SN1998bw (z=0.008, D=37Mpc) GRB association to supernovae
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GRBs are locked to the star-formation rate LIGO
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Nomoto-Iwamoto-Suzuki sequence Type IIb Type Ib Type Ic (H-rich) (H-poor) (H,He-poor) decreasing binary separation, removal of H- and He-envelope LIGO
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Cappellaro, Barbon & Turatto 2003 Ia Ib/c II All 0.27(3) 0.11(3) 0.53(7) 0.91(8) [1e-11 MSolar/100yr (H/75)^2] SNIb/c about 1 in 5 SNII LIGO
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Porciani & Madau 2001 Frail et al. 2001 Van Putten & Regimbau 2001 LIGO
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Mirabel & Rodriques 1992 Active nuclei LIGO
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Van Putten 1996
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B Active nucleus LIGO
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“The bag” Van Putten, Science, 1999 Bag of closed field-lines Spin-connection by open field-lines “turbulent shear flow in the torus resulting from the powerful torques acting on it”
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PSR + PSR - BH PSR Spin-up PSR Spin-down Asymptotic infinity Spin-up and down of a torus by equivalence to PSRs Suspended accretion: balance of competing torques on inner and outer face van Putten & Ostriker 2001, van Putten & Levinson, 2003
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Open ergotube subtended by black hole-event horizon LIGO van Putten Phys. Rep. 2001, van Putten & Levinson, 2003
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Spin-orbit coupling to charged particles B
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van Putten, 2000, PRL, 84, 3752; 2004, subm. Frame-dragging * angular momentum INT Workshop July 12-14 2004, Seattle
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van Putten, 2000, PRL, 84, 3752; 2004, subm. A no-boundary mechanism for ejection of blobs (‘pancakes’)
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Curvature-spin coupling
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=0 Papapetrou (1951), Pirani (1956)
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Spin-curvature coupling Integral of force by curvature-spin coupling
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van Putten & Levinson, 2003 Continuous Jet In the Poynting-flux dominated limit of Blandford-Znajek 1977
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March 8 2002 Van Putten & Levinson 2002 LIGO
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M a b m=1 M a b m=2 LIGO Theory of linear GWs agrees with obs to within 0.1% in PSR1913+16: Nobel Prize 1993 Black-hole blob binary (b/a < 0.7506), blob-blob binary (b/a<0.3260): f=twice orbital frequency b/a=0: Papaloizou-Pringle 1984; b/a>0: Van Putten 2002
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Modeling GRB-SNe from rotating black holes LIGO Plus torus winds and MeV neutrinos
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Kerr line (J=M^2) Disk line Nucleation Time Surge Next? Centered Nucleation Van Putten, 2004 LIGO
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Time Radiatie spin-down against emission of GWs by spin-connection to non-axisymmetric torus Synchronous BH-Torus spin Spin-up or Spin-down Spin-up by continuing accretion (Bardeen 1970) LIGO binary period (dimensionless units) Van Putten, 2004
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Most Ib/c events decentered: failed GRBs! Centered nucleation on free-fall time scale Most black holes leave high-density core prematurely by Bekenstein’s gravitational radiation recoil mechanism (1973) (XRFs?)
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SNe with X-ray line-emissions LIGO
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Decentered Centered GRB Radiatively driven SN Davies et al. 2002 van Putten et al. 2004
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BIG MAC ‘‘ ’’ The hunting of the snark (Lewis Carroll 1876)
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Nutritional information Serving size 1 Solar Mass Serving size per pack 5-14 per serving per pack Energy 6e46 J 4e47 J Fat total 2e47 J 1e48 J Sugars 0 0 All Else 0 0 A Prime Quality New Zealand Product
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Measuring nutritional content BIG MAC +- Voltage = angular velocity Energy = angular velocity * angular momentum
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Present: Measure voltages V BATTERY X-ray lines in disks Wilms et al. 2001 Fabian et al. 2002 Miller et al. 2002, 2004 Miniutti, Fabian and Miller 2004 Andy Fabian, this meeting
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Soon: Perform calorimetry BATTERY Detect energy GWB in complete spin-down of KBH Measure net temperature increase in water following complete discharge of battery Van Putten & Levinson, Science, 2002
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X-ray lines in disks Detect BH spin Time[measurement] << Time[BH spin down] Calorimetry on GWB in GRB-SN Detect total energy (“nutritional content”) Time[measurement] = Time[BH spin-down] (Fabian, this meeting)
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Horizon dissipation Radiation energies LIGO SN remnant X-ray emission lines 1e49erg SN 4e51erg irradiation of envelope Torus mass loss Gravitational radiation Torus winds Thermal and neutrino emissions GWB 4e53erg Torus input Baryon poor outflows GRB 3e50erg Black hole output Rotational energy of black hole
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LIGO Hanford first-ever detections of gravitational radiation observe the Universe in gravitational waves (new sources, relic waves early universe,…) probe inner engines of GRB-SNe observe ‘life’ the process of spin-down of Kerr black holes within one minute test general relativity,… VIRGO Pisa ACIGA-LIGO Gingin
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LIGO S/N (1/year) M[GRB030329]<150MSolar (current LIGO sensitivity)
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D1 D2D1*D2 Simulation: instantaneous S/N-ratio = 0.15 LIGO
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Theory* versus observations TBD
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GRB+SN+GWB Endpoint of binary evolution? “Gravitational radiation, luminous black holes and gamma-ray burst supernovae,” Cambridge University Press, to be published
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