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APS Neutrino Study: Reactor Working Group Beyond   Gabriela Barenboim.

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Presentation on theme: "APS Neutrino Study: Reactor Working Group Beyond   Gabriela Barenboim."— Presentation transcript:

1 APS Neutrino Study: Reactor Working Group Beyond   Gabriela Barenboim

2 K2K  “Indication of neutrino oscillations in a 250 km …” “First Results from KamLAND: Evidence for Reactor …” Nobel Prize award to R. Davis Jr. and M. Koshiba WMAP: First year Wilkinson microwave anysotropy probe observations: determination of cosmological parameters “Precise measurements of the solar neutrino D/N and seasonal variations in Super-Kamiokande” SNO salt phase results: “Measurements of the Total…” Sloan Digital Sky Survey: “Cosmological parameters…”

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6  m 2 23 = (1.3 – 3.0) 10 -3 eV 2 sin 2 (2  23 ) >.9  m 2 12 = (5.8 – 8.4) 10 -5 eV 2 tan 2 (  12 ) <.52

7  the mass hierarchy  the connecting angle    the CP violating phase 

8 Is there any physics beyond  13 ?

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10 Measure or bound neutrino magnetic moment

11 Search for oscillation effects of sterile neutrinos

12 Measure or bound neutrino magnetic moment Search for oscillation effects of sterile neutrinos Measure sin 2  w (check NuTeV result)

13 Measure or bound neutrino magnetic moment Search for oscillation effects of sterile neutrinos Measure sin 2  w (check NuTeV result) FINeSE at a reactor ?

14 Measure or bound neutrino magnetic moment Search for oscillation effects of sterile neutrinos Measure sin 2  w (check NuTeV result) FINeSE at a reactor ? Anything interesting about structure functions ?

15 Measure or bound neutrino magnetic moment Search for oscillation effects of sterile neutrinos Measure sin 2  w (check NuTeV result) FINeSE at a reactor ? Anything interesting about structure functions ? What about supernovas ?

16 Measure or bound neutrino magnetic moment Search for oscillation effects of sterile neutrinos Measure sin 2  w (check NuTeV result) FINeSE at a reactor ? Anything interesting about structure functions ? What about supernovas ? CPT tests (reactor vs solar neutrinos)

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18 We have measured a cosmological constant that is different from zero

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20 Low Homestake rate ? Absence of the upturn of the spectrum ?

21 Turn down at low energies ?

22 Low Homestake rate ? Absence of the upturn of the spectrum ? Next KamLAND data release: still some shift in  m 2 is not excluded….

23 There is a rich non-  13 program which might help make the  13 program happen.

24 Measure or bound neutrino magnetic moment Search for oscillation effects of sterile neutrinos Measure sin 2  w (check NuTeV result) FINeSE at a reactor ? Anything interesting about structure functions ? What about supernovas ? CPT tests (reactor vs solar neutrinos)

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