APS Neutrino Study: Reactor Working Group

Beyond

Gabriela Barenboim

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…”

m223 = (1.3 – 3.0) 10-3 eV2

sin2 (2 23) > .9

m212 = (5.8 – 8.4) 10-5 eV2

tan2 (12) < .52

the mass hierarchy

the connecting angle

the CP violating phase

Is there any physics beyond 13 ?

Measure or bound neutrino magnetic moment

Measure or bound neutrino magnetic moment

Search for oscillation effects of sterile neutrinos

Measure or bound neutrino magnetic moment

Search for oscillation effects of sterile neutrinos

Measure sin2 w (check NuTeV result)

Measure or bound neutrino magnetic moment

Search for oscillation effects of sterile neutrinos

Measure sin2 w (check NuTeV result)

FINeSE at a reactor ?

Measure or bound neutrino magnetic moment

Search for oscillation effects of sterile neutrinos

Measure sin2 w (check NuTeV result)

FINeSE at a reactor ?

Anything interesting about structure functions ?

Measure or bound neutrino magnetic moment

Search for oscillation effects of sterile neutrinos

Measure sin2 w (check NuTeV result)

FINeSE at a reactor ?

Anything interesting about structure functions ?

What about supernovas ?

Measure or bound neutrino magnetic moment

Search for oscillation effects of sterile neutrinos

Measure sin2 w (check NuTeV result)

FINeSE at a reactor ?

Anything interesting about structure functions ?

What about supernovas ?

CPT tests (reactor vs solar neutrinos)

We have measured a cosmological constant that is different from zero

• Low Homestake rate ?

• Absence of the upturn of the spectrum ?

Turn down at

low energies

?

• Low Homestake rate ?

• Absence of the upturn of the spectrum ?

Next KamLAND data release: still some shift in m2 is not excluded….

There is a rich non-13 program which might help make the 13 program

happen.

• Measure or bound neutrino magnetic moment

• Search for oscillation effects of sterile neutrinos

• Measure sin2 w (check NuTeV result)

• FINeSE at a reactor ?

• Anything interesting about structure functions ?

• What about supernovas ?

• CPT tests (reactor vs solar neutrinos)