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The NOvA Experiment http://www-nova.fnal.gov Mark Messier Indiana University for the NOvA Collaboration 180 scientists and engineers from 26 institutions
14

The NOvA Experiment The NOvA Experiment Mark Messier.

Dec 31, 2015

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Page 1: The NOvA Experiment   The NOvA Experiment   Mark Messier.

The NOvA Experimenthttp://www-nova.fnal.gov

The NOvA Experimenthttp://www-nova.fnal.gov

Mark MessierIndiana Universityfor the NOvA Collaboration180 scientists and engineersfrom 26 institutions

Mark MessierIndiana Universityfor the NOvA Collaboration180 scientists and engineersfrom 26 institutions

Page 2: The NOvA Experiment   The NOvA Experiment   Mark Messier.

Neutrinos are everywhere

Page 3: The NOvA Experiment   The NOvA Experiment   Mark Messier.

proton

neutron

electron

neutron decayn → p + e

Page 4: The NOvA Experiment   The NOvA Experiment   Mark Messier.

n p

e

Page 5: The NOvA Experiment   The NOvA Experiment   Mark Messier.

Los Alamos Science, Number 25 1997

Project Poltergeist1953

Page 6: The NOvA Experiment   The NOvA Experiment   Mark Messier.

qu

ark

sle

pto

ns

up

down

charm

strange

top

bottom

electron muon tau

+2/3

-1/3

+2/3

-1/3

+2/3

-1/3

0

-1

0

-1

0

-1

u

d s

c t

b

e μ τ

electron neutrino muon neutrino tau neutrino

νe νμ ντ

Page 7: The NOvA Experiment   The NOvA Experiment   Mark Messier.

Neutrino Oscillations

νμ νe

QuickTime™ and aGIF decompressor

are needed to see this picture.

Page 8: The NOvA Experiment   The NOvA Experiment   Mark Messier.

νμ

νeνμνe

Neutrino Oscillations

Google Earth

Page 9: The NOvA Experiment   The NOvA Experiment   Mark Messier.

NOvA’s Science

matter anti-matter

?

Page 10: The NOvA Experiment   The NOvA Experiment   Mark Messier.

NOvA’s Science

matter anti-matter

up down electron

+2/3-1/3 0-1

ud eelectron neutrino

νe

anti-upanti-downpositron

-2/3 +1/30+1

u deanti-e neutrino

νe

up down electron

+2/3-1/3 -1

ud eanti-upanti-downpositron

-2/3 +1/30 +1

u deelectron neutrino

νe

?

Page 11: The NOvA Experiment   The NOvA Experiment   Mark Messier.

NOvA’s Science

matter anti-matter

Page 12: The NOvA Experiment   The NOvA Experiment   Mark Messier.

USS Minnesota

The NOvA Detector

Page 13: The NOvA Experiment   The NOvA Experiment   Mark Messier.

Electron neutrino interaction in NOVA

20 c

mam

ount o

f light

2.5 GeV νe + p →1.9 GeV e- + 1.1 GeV p + 0.2 GeV π+

20 cm

electron from an electron neutrino

am

oun

t of lig

ht

Page 14: The NOvA Experiment   The NOvA Experiment   Mark Messier.

The NOvA Collaborationat Argonne National Lab, 25 April 2009

Argonne National Laboratory - University of Athens - California Institute of Technology - University of California, Los Angeles - Fermi National Accelerator Laboratory - College de France - Harvard University - Indiana University - Lebedev Physical Institute - Michigan State University - University of Minnesota, Duluth - University of Minnesota, Minneapolis - The Institute for Nuclear Research, Moscow - Technische Universität

München, Munich - State University of New York, Stony Brook - Northern Illinois University, DeKalb - Northwestern University - Ohio State University, Columbus - Pontifícia Universidade Católica do Rio de Janeiro - University of South Carolina, Columbia - Southern Methodist

University - Stanford University - University of Tennessee - Texas A&M University - University of Texas, Austin - University of Texas, Dallas - Tufts University - University of Virginia, Charlottesville - The College of William and Mary - Wichita State University