Neutrino pathways to cosmology -...

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http://astroparticles.es/

José W F Valle

Frontiers of Fundamental Physics 2014, Marseille

Neutrino pathways to cosmologyNeutrino pathways to cosmology

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


confirmed


Necessaryto reviseStandardmodel

confirmed

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Schechter & JV PRD22 (1980) 2227 & PDG

LEPTONIC CKM-MATRIXLEPTONIC CKM-MATRIX

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

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

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use this approx. in oscillation analyses


Forero, Tortola, JWFV arXiv:1405.7540


http://arxiv.org/abs/arXiv:1405.7540

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use this approx. in oscillation analyses


Forero, Tortola, JWFV arXiv:1405.7540



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ORIGIN OF NEUTRINO MASS AND SEESAW

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SCALE

MECHANISM

FLAVOR STRUCTURE


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SCALE

MECHANISM

FLAVOR STRUCTURE


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SCALE

MECHANISM

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

FLAVOR STRUCTURE

fermion exchange

TYPE I




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SCALE

MECHANISM

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

FLAVOR STRUCTURE

fermion exchange

TYPE I Scalar-exchange

TYPE II




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SCALE

MECHANISM


FLAVOR STRUCTURE

fermion exchange


TYPE II


Number & properties of messengers



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SCALE

MECHANISM


FLAVOR STRUCTURE

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

fermion exchange


TYPE II


Number & properties of messengers



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Radiative neutrino mass in 331 scheme

Boucenna, Morisi & JWFV arXiv:1405.2332

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


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

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Radiative neutrino mass in 331 scheme # generations = # colours


Add 3 gauge singlets ...



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arXiv:1404.3751more on the low-scale approach to neutrino masses ...



http://inspirehep.net/record/1290535

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Order in the chaos?

FLAVOR GUT

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Order in the chaos?

FLAVOR GUT

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Morisi et al Phys.Rev. D88 (2013) 036001

Order in the chaos?

FLAVOR GUT

King et al Phys. Lett. B 724 (2013) 68-72

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

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

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CHARGED LEPTONS

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

THE FLAVORPROBLEM

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CHARGED LEPTONS


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

A4

THE FLAVORPROBLEM

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CHARGED LEPTONS


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

A4

THE FLAVORPROBLEM

Altarelli, Feruglio 2005

Tri-BiMaximal ansatz Harrison, Perkins, Scott 2000

(CP assummed)

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arXiv:1305.6774


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arXiv:1305.6774

STRIKING CORRELATION


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OSCILLATION PARAMETER CORRELATIONS

Boucenna et alPhysRevD.86.073008

http://journals.aps.org/prd/abstract/10.1103/PhysRevD.86.073008

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OSCILLATION PARAMETER CORRELATIONS

Boucenna et alPhysRevD.86.073008

Dorame et al Nucl Phys B861, 259–270



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FLASY2011, 2012,2013, 2014, ...Gflavor

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Gflavor

Deviationof TBM

Ishimori.etal ProgTheor Phys Suppl 183 (2010) 1

Holthausen et al 1212.2411

FLASY2011, 2012,2013, 2014, ...

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change ansatz:

Albright,Dueck,Rodejohann 1004.2798 Boucenna,M,Tortola, JVPRD86 (2012) 051301

Gflavor

Deviationof TBM



FLASY2011, 2012,2013, 2014, ...


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change ansatz:


Gflavor

Deviationof TBM

Abelian Ding, Morisi, JV PRD87 (2013) 1211.6506



FLASY2011, 2012,2013, 2014, ...


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change ansatz:


Gflavor

Deviationof TBM

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




FLASY2011, 2012,2013, 2014, ...


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change ansatz:


Gflavor

Deviationof TBM

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




FLASY2011, 2012,2013, 2014, ...

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


http://arxiv.org/abs/1206.6678

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Bi-large mixing & Cabibbo angle Abelian Flavor Models Boucenna et al, Phys. Rev. D 86, 051301(R)


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Bi-large mixing & Cabibbo angle Abelian Flavor Models

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


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


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reactor seeds solar & atm

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

Boucenna et al, Phys. Rev. D 86, 051301(R)


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Neutrinoless Double Beta Decay

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

A.S. Barabash arXiv:1104.2714


http://arxiv.org/find/nucl-ex/1/au:+Barabash_A/0/1/0/all/0/1

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Dorame et alNPB861 (2012) 259-270

PhysRevD.86.056001

Schechter, JWFV 82Lindner et al JHEP 1106 (2011) 091Family symmetry dependent lower bound

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





http://dx.doi.org/10.1016/j.physletb.2013.05.067


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Dorame et alNPB861 (2012) 259-270

PhysRevD.86.056001

Schechter, JWFV 82Lindner et al JHEP 1106 (2011) 091Family symmetry dependent lower bound

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





http://dx.doi.org/10.1016/j.physletb.2013.05.067


BIG-BANG

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

BIG-BANG


BIG-BANG

are key in the synthesis of light elements


BIG-BANG

are key in the synthesis of light elements

can probe the Universe much earlier than photons …

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Seesaw inflation & majoron dark matter + ... Boucenna et al arXiv:1405.2332


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inflaton

type-I seesaw


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tree-level Coleman-Weinbergradiative corrections

inflaton

type-I seesaw


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tree-level Coleman-Weinbergradiative corrections

inflaton

type-I seesaw


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seesaw leptogenesis

Aristizabal et al arXiv:1405.4706

http://arxiv.org/pdf/1405.4706.pdf

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seesaw leptogenesis

Aristizabal et al arXiv:1405.4706

RH neutrino scatterings

http://arxiv.org/pdf/1405.4706.pdf

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DARK MATTER MAJORONS Berezinsky, Valle PLB318 (1993) 360

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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

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Esteves et al, PRD 82, 073008 (2010)

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

Lattanzi et al PRD88 (2013) 063528


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Esteves et al, PRD 82, 073008 (2010)

Bazzocchi & al JCAP 0808 (2008) 013Bazzocchi & al JCAP 0808 (2008) 013 61

Lattanzi et al PRD88 (2013) 063528


Add also Dark Energy? George Smoot arXiv:1405.2776

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WIMP DARK MATTER

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SNEUTRINO-like

instead of neutralino ..

Arina et al PRL101 (2008) 161802Bazzocchi, Cerdeno, Munoz, J.V., PRD81 (2010) 051701

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

WIMP DARK MATTER

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SNEUTRINO-like

instead of neutralino ..

Arina et al PRL101 (2008) 161802Bazzocchi, Cerdeno, Munoz, J.V., PRD81 (2010) 051701

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

WIMP DARK MATTER

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Dark Matter (quasi)STABILITY

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Dark Matter (quasi)STABILITY from FLAVOUR SYMMETRY

ACCIDENT? Lavoura, Morisi, JV JHEP 1302(2013) 118

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Z2 PARITY

from FLAVOUR SYMMETRY


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Z2 PARITY

HIGGS PORTAL DIRECT DETECTION

from FLAVOUR SYMMETRY


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OSCILLATIONS ROBUST ... PHASE, SPECTRUM, OCTANT, NSI ?

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ORIGIN OF NEUTRINO MASS : WHICH MESSENGER ?

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FLAVOR PATTERN ?

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NEUTRINOS : TESTABLE @ LHC ?

FLAVOR PATTERN ?

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FLAVOR PATTERN ?

IS DARK MATTER RELATED TO NEUTRINOS ?


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FLAVOR PATTERN ?


WHY STABLE ?


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FLAVOR PATTERN: ANARCHY OR SYMMETRY ?


WHY STABLE ?

Non-SUSY WIMP ? Non-WIMP: MAJORON or GRAVITINO DECAYING DM …

NEUTRINO PROPERTIES : TESTABLE @ LHC ?

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sneutrino Masiero & Valle, PLB251 (1990) 273Bhattacharyya & Pal, PRD82 (2010) 055013

Diaz et al PRD68 (2003) 013009, PRD62 (2000) 113008

Bazzocchi et al JHEP 01 (2013) 033 arXiv:1202.1529

sneutrino

SUSY

ATM SCALESUSY-SEESAW

SOLAR SCALERADIATIVE

SUSY ORIGIN OF NEUTRINO MASS

EFF. BILINEAR RPVEFF. BILINEAR RPV

http://dx.doi.org/10.1016/0370-2693(90)90935-Y



http://link.springer.com/article/10.1007/JHEP01(2013)033

http://arxiv.org/abs/1202.1529

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Lightest neutralino decay length

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

LIGHTEST NEUTRALINO DECAYS: PROBING NUs @ LHC

Lightest neutralino decay correlates with atm angle


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Gamma line from decaying Gravitino dark matterGamma line from decaying 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

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LEPTON MIXING MATRIXLEPTON MIXING MATRIX

Approximation used adopted in oscillation analyses

majorana phasesmajorana phases (cf KM) oscillations versus L-violating processes


K Rectangular K_eff. non-unitary P Non-trivial NSI & LFVNSI & LFV



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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]


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