Download - Neutrinos y materia oscura
Neutrinos y materia oscura
REDFAE
Desarrollo de detectores
• Desarrollar estudios detallados de prototipos de detectores de materia oscura con objetivo a largo plazo y de frontera. A desarrollarse en México
• Busqueda sistemática del sitio subterráneo (~ Industria minera)
Desarrollo de detectores
• Desarrollar prototipos de detectores de neutrinos para salvaguardas (~ CFE)
• Buscar la conexión con colaboraciones internacionales
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Evidence for Dark Matter • Flat Rotation
curves of Galaxies. Rubin and W.K. Ford (1970) “What you see is not what you get.”
Modified Newtonian Dynamics (Moglim 1983) Modified Gravity such as Scalar tensor vector
gravity theory (Moffat 2006)
Alternative Explanations
• vc ~ r 1/2
Local density : 0.3 GeV/cm3
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Evidence for Dark Matter Lambda-Cold Dark Matter (concordance) model explains cosmic microwave background observations (WMAP), as well as large scale structure observations (Sloan Digital Sky Survey) and supernovae Ia data of the accelerating expansion of the universe.
The Composition of the Universe
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WIMP DETECTION
f
fAnnihilation
Indirect Detection SuperK, AMANDA,
ICECUBE, GLAST
p
e+
_
•Search for neutrinos, gamma rays, radio waves, antiprotons, positrons in earth- or space-based experiments
Direct and indirect methods are complementary techniques along with a possible discovery at the LHC
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WIMP DETECTIONDirect Detection
of halo particles in terrestrial detectors CDMS-II, ZEPLIN Edelweiss, DAMA, GENIUS, etc
f f
Scattering
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Current direct detection experiments
running 3 to 10 kg Liquid XeLight+ IonizationSurface to GS
XENON
running6 kg Liquid XeLight+ IonizationBoulby mineZEPLIN II
running20 g FreonBubble chamberSNOPICASSO
stopped0.262 kg Al2O3Heat + LightGran SassoCRESST-I
running50 g Al2O3 + 67 g Ge + 54 g CaWO4
Heat + LightCanfrancROSEBUD
stopped 46 kg NaILightBoulby mineNaIAD
running2 to 7 kg Ge + 0.4 to 1.4 Kg Si
Heat + IonizationSoudan mine
CDMS-II
running0.6 to 9.9 kg CaWO4Heat + LightGran SassoCRESST-II
running ???10 to 40 kg Ge in N2IonizationGran SassoGENIUS-TF
running41 kg TeO2HeatGran SassoCUORICINO
In istallation10 to 30 kg GeHeat + IonizationModaneEDELWEISS-II
stopped1 kg GeHeat + IonizationModaneEDELWEISS-I
stopped 1 Kg Ge + 0.2 Kg SiHeat + IonizationStanfordCDMS-I
stopped4 kg Liquid XeLightBoulby mineZEPLIN-I
running250 kg NaILightGran SassoLIBRA
stopped100 kg NaILightGran SassoDAMA
stopped2 kg Ge DiodesIonizationCanfrancIGEX
stopped0.2 kg Ge diodesIonizationGran SassoHDMS
StatusMaterialTechniqueLocationNameDiscrimination
Even
t-by
-ev
ent
Stat
istic
al
Non
e
Detección de materia oscura
COUPP
COUPP
Busqueda del sitio
Física de neutrinos
Neutrinos solares
Double Chooz
ProyectoAngraen Rio
Desarrollo de detectores
• Desarrollar estudios detallados de prototipos de detectores de materia oscura con objetivo a largo plazo y de frontera. A desarrollarse en México
• Busqueda sistemática del sitio subterráneo (~ Industria minera)
Desarrollo de detectores
• Desarrollar prototipos de detectores de neutrinos para salvaguardas (~ CFE)
• Buscar la conexión con colaboraciones internacionales