1 LN LNF DAFNE-light DAFNE BTF SPARC FLAME 2 DANE 3 - - PowerPoint PPT Presentation

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1 LN LNF DAFNE-light DAFNE BTF SPARC FLAME 2 DANE 3 - - PowerPoint PPT Presentation

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1 LN LNF DAFNE-light DAFNE BTF SPARC FLAME 2 DANE 3 F.Riggi, Microcosmo e macrocosmo, Vacanze studio Gennaio 2002 ATLAS experiment at LHC CERN e Athena 0.5 g of matter & 0.5 g of antimatter -> Hiroshima bomb E=mc 2 1 g of

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LN LNF

FLAME DAFNE SPARC BTF

DAFNE-light

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DAΦNE

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F.Riggi, Microcosmo e macrocosmo, Vacanze studio Gennaio 2002

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ATLAS experiment at LHC

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CERN e Athena

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0.5 g of matter & 0.5 g of antimatter

  • > Hiroshima bomb

E=mc2

1 g of antimatter at CERN

109 years!

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Positron Electron Tomography

One injects in the patient a substance containing a radioactive isotope (as C11 – glucosium). The radioactive substance is produced in an accelerator ( a ciclotron)

It is a technique used to see inside the body

A PET apparatus has ~ 10.000 G Ray detectors

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Computerized Tomography

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CT allows to have a 3-dmensional map

  • f the body
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The 3,300-year-old mummy

  • f King Tutankhamun is scanned to assess the need

for restoration and also to attempt to discover the cause of his early death (January 2005) (Computed Tomography Imaging (CT Scan )

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Hadron therapy

The eye melanoma are curable almost Exclusively by hadron therapy The cure with a proton beam allows to deposit A big quantity of energy only in the tumoral region Hadrons (as protons or ions. C) can be used to cure tumors. To do this one uses accelerators.

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Adroterapia in Italy (CNAO)

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X-ray (or particle) source Detector Object to study

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Each element has a particular (characteristic) energy in the X-ray spectrum Nello spettro di fluorescenza dell’affresco di Lorenzo Lotto si nota la presenza di ferro (Fe) e di oro (Au).

Physics and art

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Pentimenti

Le Sueur – musa Urania (particolare)

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Pigment analyses

Leonardo Da Vinci – La Gioconda

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Painting on another painting

Rembrandt – Portrait of young man Titus

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Blood search

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Blood search

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Blood search

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Cellini - Perseo

Esempio di influenza della patina sullo spettro.

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XRF bronze

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Electron microscope

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The Global Position System (GPS)

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The Global Position System (GPS)

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The Global Position System (GPS)

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The Global Position System (GPS)

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The Global Position System (GPS) e la relativita’!

1 orbit ~ 12 hours  t01 – t01’ ~ 6 10-8 s  DD ~ 18 m v = 3.87 Km/s t01 – t01’ = (1 - g) t01 Due to other effects connected to general relativity DD ~ 100 m

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Dark Energy 73% Dark Matter 23% “Normal Matter” 4%

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