1. 2 LNF FLAME DAFNE LINAC SPARC BTF DAFNE-light.

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Presentation transcript:

1

2 LNF FLAME DAFNE LINAC SPARC BTF DAFNE-light

3DAΦNE

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 antimatter at CERN 10 9 years!

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 ~  Ray detectors

Computerized Tomography

CT allows to have a 3-dmensional map of the body

The 3,300-year-old mummy of 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 )

Hadron therapy The eye melanoma are curable almost Exclusively by 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 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.

Adroterapia in Italy (CNAO)

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

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

Pentimenti Le Sueur – musa Urania (particolare)

Pigment analyses Leonardo Da Vinci – La Gioconda

Painting on another painting Rembrandt – Portrait of young man Titus

Blood search

Cellini - Perseo Esempio di influenza della patina sullo spettro.

XRF bronze

Electron microscope

The Global Position System (GPS)

The Global Position System (GPS) e la relativita’! 1 orbit ~ 12 hours  t 01 – t 01 ’ ~ s   D ~ 18 m v = 3.87 Km/s t 01 – t 01 ’  t 01 Due to other effects connected to general relativity  D ~ 100 m

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