SuperNova RemnantsActive Galactic NucleiPulsarsGamma Ray Bursts

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ASTROPHYSICAL ACCELERATORS

SuperNova Remnants Active Galactic Nuclei Pulsars

Gamma Ray Bursts

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Super-Novae

and

Gravitational

Collapse

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Type Ia

(no H, strong Si)

Type II

(obvious H)

Type I

(no H)

Type Ib

(no H, obvious He)

Type Ic

(no H, He, Si)

SUPERNOVAE

(13)

Physical classification of Supernovae:

Thermonuclear runaway;

Type Ia, accretion onto a white dwarf.

Core collapse of a massive star;

Type II, outer H layer remains at collapse;

Type Ib, outer H layer stripped before collapse;

Type Ic, outer H and He layers stripped before collapse.

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NEUTRINO

BURST

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Photon Production

Proton Population inside the SN remnant

Gas density

(24)

SN 1998dh

in NGC7541

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SN 1998s in

NGC3877

SN 1998aq

in NGC3982

(26)

Discovered in 1996

by the Roentgen Satellite (Rosat) Associated to SN393

SNR

RX J1713.73946

(27)

A guest star appeared within the asterism Wei during 2

^nd

lunar month of the 18

^th

year of the Tai-Yuan reign period (february 27-march 28 AD 393),

and disappeared during the 9

^th

lunar month

(october 22 - november 19

1

^st

observation of

RX J1713.73946

(28)

Foreground star

Point Source

(Neutron Star)

(29)

HESS

SN

observation (26 hours

18 h selected)

(30)

Comparison with ROSAT observation

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ENERGY Spectrum

(32)

Enomoto et al

(Cangaroo collaboration)

Egret source

3EG J1714-3857

TeV

detection

Rosat

contours

(33)

Inside the larger Vela SNR Known as Vela Junior

Discovered in 1998

⁴⁴

Ti decay by COMPTEL

Associated to an unrecorded SN Exploded ~ 1000-1200

SNR

RX J0852.04622

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Tev and infrared (CO) images

(35)

Multiwavelwngth observations

(36)

SuperNova 1006

SNR G327.6+14.6 associated to type

SN1a (double degenerate, no remnant)

Visible in daytime in Asia, Middle East, Europe

(37)

SuperNova 1054

SNR Crab nebula. Class II type.

Crab pulsar at the centre

Visible in Asia, Middle East

(38)

Multiwavelength measurements

(39)

SuperNova 1181

SNR G130.7+03.1 unknown type (pulsar ?)

Visible in daytime in Asia

(40)

De Nova et nullius aevi

memoria prius visa Stella

(41)

Tycho Brahe, 1572

Tipo 1a single degenerate Companion Tycho G star(?)

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Johannes Kepler,

De Stella Nova in Pede Serpentarii, (1606)

(43)

Cassiopea A

John Flamsteed August 16, 1680 (maybe)

Type II

Neutron star as remnant

(44)

G1.9+0.3

1868

It went undetected No remnant

Type Ia

(45)

SuperNova 1987a

No visible remnant (??). Class II type.

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SN1987A

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Super­Nova RemnantsActive Galactic NucleiPulsarsGamma Ray Bursts

ASTROPHYSICAL ACCELERATORS