The current landscape of neutrino physics · Albright,Dueck,Rodejohann 1004.2798 Gflavor Deviation of TBM Ishimori.etal ProgTheor Phys Suppl 183 (2010) 1 Holthausen et al 1212.2411

The current landscape The current landscape

of neutrino physicsof neutrino physicsJosé W F Valle

http://astroparticles.es/

Laboratori Nazionali di Frascati - Infn, Feb 2015

Where do neutrinos come from?336 / cm3: bilions of Cosmic neutrinos Cross us every second







confirmed


confirmed


Needto reviseStandardmodel

confirmed

The Standard Model up to energies ~ 100 GeV is the most

precise theory of particle interactions we have

The Standard Model up to energies ~ 100 GeV is the most

precise theory of particle interactions we have

based on gauge principle and the Higgs mechanism

BEH

With the historic Higgs discovery

SM complete


complete were it not forneutrinos & cosmology


complete were it not forneutrinos & cosmology

no neutrino massesno dark matterno baryon asymmetryno inflation

Neutrinos &Invisible Higgs

http://arxiv.org/abs/1502.01649









Schechter & JV PRD22 (1980) 2227 & PDG

LEPTONIC CKM MATRIXLEPTONIC CKM MATRIX

Rodejohann, JV Phys.Rev. D84 (2011) 073011

Schechter & JV PRD22 (1980) 2227 & PDG

LEPTONIC CKM MATRIXLEPTONIC CKM MATRIX

Rodejohann, JV Phys.Rev. D84 (2011) 073011

THE ERA OF LEPTONIC CPV STARTS

ORIGIN OF NEUTRINO MASS AND SEESAW

SCALE

MECHANISM

FLAVOR STRUCTURE


SCALE

MECHANISM

FLAVOR STRUCTURE


Minkowski 77 Gellman Ramond Slansky 80 Glashow, Yanagida 79 Mohapatra Senjanovic 80 Lazarides Shafi Weterrich 81 Schechter-Valle, 80 & 82

fermion exchangeTYPE I


SCALE

MECHANISM

FLAVOR STRUCTURE

Schechter-Valle 80/82 Minkowski 77 Gellman Ramond Slansky 80 Glashow, Yanagida 79 Mohapatra Senjanovic 80 Lazarides Shafi Weterrich 81 Schechter-Valle, 80 & 82


Scalar-exchange TYPE II


SCALE

MECHANISM

FLAVOR STRUCTURE

Schechter-Valle 80/82 Minkowski 77 Gellman Ramond Slansky 80 Glashow, Yanagida 79 Mohapatra Senjanovic 80 Lazarides Shafi Weterrich 81 Schechter-Valle, 80 & 82


Scalar-exchange TYPE II


Number & properties of messengers

SCALE

MECHANISM

FLAVOR STRUCTURELOW-SCALE SEESAW Mohapatra-Valle 86Akhmedov et al PRD53 (1996) 2752 Malinsky et al PRL95(2005)161801 Bazzocchi et al, PRD81 (2010) 051701

Radiative neutrino mass in 331 scheme

Singer, Valle, Schechter, Phys.Rev. D22 (1980) 738

# generations = # coloursGauge vs Higgs










arXiv:1404.3751many other low-scale neutrino mass schemes ...

gauge coupling unification : a near miss in SM ?

Boucenna, Fonseca, Gonzalez-Canales, JV arXiv:1411.0566


What makes the gauge couplings unify? - A GUT (p decay)



What makes the gauge couplings unify? - A GUT (p decay) - SUSY (LHC-II)



What makes the gauge couplings unify? - A GUT (p decay) - SUSY (LHC-II) - NEUTRINO PHYSICS

The physics responsible for gauge coupling unification may also induce small neutrino masses


Order in the chaos?

FLAVOR GUT

Flavor symmetries have the potential of relating Q & L masses ...

Order in the chaos?

FLAVOR GUT


Morisi et al Phys.Rev. D84 (2011) 036003

Order in the chaos?

FLAVOR GUT


King et al Phys. Lett. B 724 (2013) 68

Bonilla et al


Phys.Lett. B742 (2015) 99


CHARGED LEPTONS

Sectors are separatedSectors are separatedby an extra Abelian Znby an extra Abelian Zn

FLAVORSYMMETRY

CHARGED LEPTONS


Babu-Ma-Valle PLB552 (2003) 207Hirsch et al PRD69 (2004) 093006

A4

FLAVORSYMMETRY

http://prd.aps.org/abstract/PRD/v22/i9/p2227_1

CHARGED LEPTONS



A4

FLAVORSYMMETRY

Tri-BiMaximal ansatz Harrison, Perkins, Scott 2000

(CP assummed)


CHARGED LEPTONS


A4

Tri-BiMaximal ansatz Harrison, Perkins, Scott 2000

(CP assummed)

Altarelli, Feruglio 2005

FLAVORSYMMETRY


Gflavor

FLASY2011, 2012,2013, 2014, 2015 Jun29-Jul2

Gflavor

Deviationof TBM

Ishimori.etal ProgTheor Phys Suppl 183 (2010) 1

Holthausen et al 1212.2411

change ansatz:

Albright,Dueck,Rodejohann 1004.2798

Gflavor

Deviationof TBM



change ansatz:


Gflavor

Deviationof TBM

Abelian Ding, Morisi, JV PRD87 (2013) 1211.6506



Boucenna,M,Tortola, JVPRD86 (2012) 051301

change ansatz:


Gflavor

Deviationof TBM

AnarchyDonoghue et al PRD73Hall,Murayama,Weiner,PRLAltarelli, Feruglio,Masina,JHEP





change ansatz:


Gflavor

Deviationof TBM

AnarchyDonoghue et al PRD73Hall,Murayama,Weiner,PRLAltarelli, Feruglio,Masina,JHEP




Flavor roadmap Fortsch.Phys. 61 (2013) 466-492




arXiv:1305.6774



arXiv:1305.6774

STRIKING CORRELATION



OSCILLATION PARAMETER CORRELATIONS

Boucenna et alPhysRevD.86.073008



Dorame et al Nucl Phys B861, 259–270



Dorame et al Nucl Phys B861, 259–270Bonilla et al Phys.Lett. B742 (2015) 99

http://dx.doi.org/10.1103/PhysRevD.22.738

Bilarge mixing & Cabibbo angle Boucenna et al, Phys. Rev. D 86, 051301(R)


Bilarge mixing & Cabibbo angle

reactor seeds solar & atmBoucenna et al, Phys. Rev. D 86, 051301(R)





http://inspirehep.net/record/1290535



arXiv:1410.3658

Abelian Flavor Models Ding, et al Phys.Rev. D87 (2013) 053013 Roy, Singh, ..arXiv:1211.7207

A.S. Barabash arXiv:1104.2714

Neutrinoless Double Beta Decay

Family symmetry dependent lower bound


Bonilla et al arXiv:1411.4883

Neutrinoless Double Beta Decay and flavor

Family symmetry dependent lower bound


Bonilla et al arXiv:1411.4883

Dorame et alNPB861 (2012) 259-270

PhysRevD.86.056001 King et al Phys. Lett. B 724 (2013) 68

Neutrinoless Double Beta Decay and flavor

Schechter, JWFV 82Lindner et al JHEP 1106 (2011) 091


Neutrinoless Double Beta Decay significance



Short versus longrange and the LHC




Short versus longrange and the LHC


Neutrinos affect the CMB and large scale structure in the Universe …

BIGBANG


are key in the synthesis of light elements

BIGBANG


are key in the synthesis of light elements

can “probe” the Universe earlier than photons …

BIGBANG

Boucenna et al arXiv:1405.2332

type-I seesaw

PRD90 (2014) 055023

SEESAW INFLATION & MAJORON DARK MATTER

Boucenna et al arXiv:1405.2332

type-I seesaw

PRD90 (2014) 055023

SEESAW INFLATION & MAJORON DARK MATTER

but http://arxiv.org/pdf/1502.00612v1

DARK MATTER MAJORONS Berezinsky, Valle PLB318 (1993) 360


Lattanzi & Valle, PRL99 (2007) 121301Lattanzi & Valle, PRL99 (2007) 121301

Esteves et al, PRD 82, 073008 (2010)

Bazzocchi & al JCAP 0808 (2008) 013Bazzocchi & al JCAP 0808 (2008) 013

Consistency with CMB



Esteves et al, PRD 82, 073008 (2010)

Bazzocchi & al JCAP 0808 (2008) 013Bazzocchi & al JCAP 0808 (2008) 013

Lattanzi et al PRD88 (2013) 063528




Esteves et al, PRD 82, 073008 (2010)

Bazzocchi & al JCAP 0808 (2008) 013Bazzocchi & al JCAP 0808 (2008) 013 128

Lattanzi et al PRD88 (2013) 063528


Aristizabal et al arXiv:1405.4706

– Leptogenesis in dynamical seesaw JCAP

http://prd.aps.org/abstract/PRD/v88/i3/e036001

http://www.sciencedirect.com/science/article/pii/S0370269313004498

http://arxiv.org/abs/arXiv:1411.4883

DARK MATTER STABILITY FROM FLAVOUR SYMMETRY

DARK MATTER STABILITY FROM FLAVOUR SYMMETRY

accidental? Lavoura, Morisi, JV JHEP 1302(2013) 118 unbroken subgroup

DARK MATTER FROM FLAVOUR SYMMETRY

Z2 PARITY

HIGGS PORTAL DIRECT DETECTION

accidental? Lavoura, Morisi, JV JHEP 1302(2013) 118 unbroken subgroup

Boucenna et al

ISBN: 978-3-527-41197-9456 pagesFebruary 2015

Thank you !! more at

Now the back up slides

Lightest neutralino decay length

De Campos et al Phys.Rev. D86 (2012) 075001

LIGHTEST NEUTRALINO DECAYS: PROBING NEUTRINOS @ LHC

Lightest neutralino decay correlates with atm angle

decaying Gravitino dark matterdecaying Gravitino dark matter decays suppressed by Planck mass & smallness of m-nu

chosen to fit neutrino osc. data

excluded by gamma line searches @

Egret & Fermi-LAT

relic abundance

+ LHC searches

Restrepo et al PRD85 (2012) 023523 LHCLHC

Forero, Tortola, JWFV arXiv:1405.7540Oscillations after nu2014

Double Chooz: 467.9 days [arXiv:1406.7763]RENO: 800 days [talk by Seon-Hee Seo@ICHEP2014]Daya Bay: 621 days of data (6AD + 8AD) [Talk by Chao Zhang@ICHEP2014]

LSP is SNEUTRINO-like

instead of neutralino ..

Arina et al PRL101 (2008) 161802Bazzocchi, Cerdeno, Munoz, J.V., PRD81 (2010) 051701De Romeri, Hirsch, JHEP 1212 (2012) 106

If neutrinos get mass a la Inverse seesaw susy Spectrum can change so …

WIMP DARK MATTER

Documents

The current landscape of neutrino physics · Albright,Dueck,Rodejohann 1004.2798 Gflavor Deviation of TBM Ishimori.etal ProgTheor Phys Suppl 183 (2010) 1 Holthausen et al 1212.2411