????????S ?????O? G????

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????????S ?????O? G???? (Gamma Ray Bursts )
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????????S ?????O? G???? (Gamma Ray Bursts )
??? ?µ???a?

• ??sa????
• ??????? F?sµata ??p?????a t?? GRB
• ? ?pt??? e?p?µp? p?? s???de?e? µ?a GRB
• ???t?pa ??a t?? GRB
• ???t?p? ??eµ?? Pulsars
• Te?µ?p??????? ???t?p?
• ?? ?e????? GRB 990123

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A. ??S?GOG?

1. F?te??? ?????? p?? ep?s????e? ??e? t?? ???e?
   p???? t?? ??sµ???? a?t???? ??µµa.
2. ???t? ?????? pa?at??????e t? 1967 ?p??sµe?? ?a?
   µe???? a???s? t?? a?t???? ??µµa p?? pa?at????sa?
   ?? d???f???? se µe???e? ap?st?se??.
3. ? p??? de? ?ta? ???t? st? G?, a??? p??a ap? t?
   ???a?? µa? s?st?µa.

?p?µa???sµ??e? pe?????? t?? ?a?a??a µa?
???? t?? pa?at???s?µ?? S?µpa?t??
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?. ??????? F?S???? ??????G?? ?O? GRB

1. ??t??e? ????f?? µe µe???e? d?a??µ??se?? s??? t?
   ??????? e????

1. ?µa?? d?µ? µe µe????? ????f??

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?. ??????? F?S???? ??????G?? ?O? GRB

1. ??????? d????e?a 30 msec ? 1000 sec
2. ??p?µp? ?s???? p??? ap? ta 50 keV

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?. ??????? F?S???? ??????G?? ?O? GRB

1. ???SE ?a?at???s? t??µe??? ?s?t??p?a?
2. Se µe????? pe??pt?se?? ?? p???? t?? GRB ?????
   epa?a??ße? t?? eµf???s? t???, ???a de? ??e?
   pa?at????e? a?st??? pe???d??? s?µpe??f???.

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C. ? ?????? ??????? ??? S???????? ??? GRB
BeppoSAX ? GRB970228
Fasµat???? de??t?? -1.07 ?????e?a 80
sec ????????µ??? ??? sta 40-100
keV sta 100-700 keV M???st? ????

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D. ??????? G?? ??S GRB

• ???t?p? ??eµ?? Pulsar
• ?e????? ap? t??? pulsars µe p??? µ???? pe???d?,
  ?? ?p???? pa?????? t?? e????e?? t??? ap? t??
  pe??st??f? t???, e?p?µp??? t? µe?a??te?? µ????
  t?? ?aµp??t?t?? t??? se a?t??e? ?. (p.? pulsar
  Vela), a??? ?a? se ?ad????µata, ?pt??? f?t???a
  ?a? ?. ?e???? st?d?? ? ????? ?atast??f? t???.
• ? a???µ?? t?? pulsars µe ?s???? µa???t??? ped??
  e??a? ?at??????? ??a ?a a?t??????se? t? p?????
  t?? GRB.
• To p??ß??µa e?t?p??eta? st?? ste??? ??aµµ??
  ?????t??? se ???sµ??e? GRB, ?? ?p??e? apa?t???
  s??das? ? e?p?µp? t?? s??e???? f?sµat?? ap? a???a
  ???t? st?? p?????? pe?????? e??? pulsar, t? ?p???
  s?µßa??e? sp???a.

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D. ??????? G?? ??S GRB

• Te?µ?p??????? ???t?p?
• ?p?d?deta? ? e????e?a t?? ??????? st?? ?af????
  a??f?e?? t?? ?a?s?µ??, t? ?p??? s?ss??e?t??e
  a??? st?? p????? pe????? e??? µa???t?sµ???
  ast??a ?et??????.
• ? e?ap??es? ?e?µ?p???????? e????e?a? eµfa???eta?
  se µe???a ?pt??? ß???, ?p?te a?aµ??eta?
  µe????te??? d????e?a? ?a? ?aµ???? ?aµp??t?ta?
  e?p?µp? a?t???? ? (s?µf???a µe t?? pa?at???s?).
• ???ß??peta? a??µ? ?t? ? e????e?a t?? ??????? ?a
  p??pe? ?a e??a? a?????? t?? ?????? epa?eµf???s??
  ?a? ?t? ? ?????? epa?eµf???s?? ?a p??pe? ?a e??a?
  a??????? t?? sta?e??? ?aµp??t?ta? t?? s?ss??e?s??
  (d?af???a µe t?? pa?at???s?).

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?. ?? G?G???S GRB 990123
? . ?aµp??? F?t??
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?. ?? G?G???S GRB 990123
?I . ??????? f?sµa
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?. ?? G?G???S GRB 990123

• ?I? . ?a?a?t???st???
• ?????e?a ? 50 sec
• Fa???µe?? µ??e??? 9 (??at? ap? t? G?)
• ??????µetat?p?s? 1.6 ( ap?stas? ? 9 d?se?at?µ.
  L.Y)
• F?sµa st? ?pt???, ?pe???de?, ?ad????µata ?a? ?.
  
• ?????e?a
• ? af??µ? p?ste?eta? ?a e??a? ? s??????s? d??
  ast???? ?et??????
• S?µa?t???t?ta a) ??p?µp? ??at?? a?t???ß????? ?
  ??t?st??fa ??µata ????s??
• ß) ??p?µp? f?t??
  se d?sµ? ? G?????? e??tt?s? st? f?sµa