PHYS08200604017 Manimala Mitra - Homi Bhabha National Institute

More documents

Recommendations

Info

Declaration This thesis is a presentation of my original research work. Whenever contributions of others are involved, every effort is made to indicate this clearly, with due reference to the literature and acknowledgement of collaborative research and discussions. The work is original and has not been submitted earlier as a whole or in part for a degree or diploma at this or any other Institution or University. This work was done under guidance of Dr. Sandhya Choubey, at Harish-Chandra Research Institute, Allahabad. Date: Manimala Mitra Ph.D. Candidate
Page 1: Neutrinos and Some Aspects of Physi
Page 7: To My Parents....
Page 10 and 11: would like to thank Rajesh Kumar Gu
Page 13 and 14: Synopsis The standard model of part
Page 15 and 16: nomenology. The triplet fermions wh
Page 17 and 18: Non-observation of proton decay con
Page 19 and 20: interacts with the gauge bosons via
Page 21: Publication and Preprints 1. Two Hi
Page 24 and 25: 3.5.4 Comparison Between One and Tw
Page 28 and 29: xvi
Page 30 and 31: In the above equations the SU(2) L
Page 32 and 33: where ˜H = iτ 2 H ∗ . The elect
Page 34 and 35: dark matter. The standard model can
Page 36 and 37: where P µ is the four-momentum gen
Page 38 and 39: Bibliography [1] S. Weinberg, Phys.
Page 43 and 44: Chapter 2 Neutrino Mass and Mixing
Page 45 and 46: ∆m 2 21(10 −5 eV 2 ) 7.59 ±0.2
Page 47 and 48: Figure 2.2: Feynman diagram of neut
Page 49 and 50: theory. The fields which get integr
Page 51 and 52: H H H H µ ∆ H H Y † ν N R Y
Page 53 and 54: • The LL∆ term in Eq. (2.16) is
Page 55 and 56:
Conjugacy Class Elements 1 1 ′ 2
Page 57 and 58:
Bibliography [1] W. Pauli, “Dear
Page 59 and 60:
[20] H. V. Klapdor-Kleingrothaus et
Page 63 and 64:
Chapter 3 Two Higgs Doublet Type-II
Page 65 and 66:
artifact of the imposed µ-τ symme
Page 67 and 68:
we generate the following neutrino
Page 69 and 70:
where m l = vY l , while D l and D
Page 71 and 72:
Sin 2 Θ 12 a 4 0.38 0.38 a 11 0.36
Page 73 and 74:
demand that v ′ ∼ 10 5 eV in or
Page 75 and 76:
and ˜M H ˜M† H respectively. Fo
Page 77 and 78:
Figure 3.4: Variation of production
Page 79 and 80:
ν m . Accordingly m lj will repres
Page 81 and 82:
Σ − m 1 -> e m H Σ − m 1 ->
Page 83 and 84:
Σ 0 -> e m 1 m H + Σ 0 -> e m 2 m
Page 85 and 86:
For the other two channels Σ 0 m
Page 87 and 88:
Γ 1HDM (Σ ± m → l± m Z) ≃
Page 89 and 90:
Decay modes Σ ± m 1 Σ ± m 2 Σ
Page 91 and 92:
Decay modes h 0 H 0 A 0 b m¯bm 0.8
Page 93 and 94:
The most important characteristics
Page 95 and 96:
heavy fermions Σ ± → l ± h 0 a
Page 97 and 98:
Sl no Channels Effective cross-sect
Page 99 and 100:
Sl no Channels Effective cross-sect
Page 101 and 102:
3.8.3 Backgrounds In Tables 3.8, 3.
Page 103 and 104:
parameters depend on the model para
Page 105 and 106:
The physical Higgs are given in ter
Page 107 and 108:
−L H0 ν,Σ 0 = H0 {ν m (C H0 ,L
Page 109 and 110:
C H− ,L lν −T 11Y † l U 11 s
Page 111 and 112:
mixing between Higgs fields as disc
Page 113 and 114:
[11] I. Gogoladze, N. Okada and Q.
Page 117 and 118:
Chapter 4 R Parity Violation and Ne
Page 119 and 120:
gaugino seesaw. We restrict ourself
Page 121 and 122:
The SU(2) triplet fermions are Σ +
Page 123 and 124:
In the above equations ... represen
Page 125 and 126:
Hence for small u which is demanded
Page 127 and 128:
4.5 Chargino-Charged Lepton Mass Ma
Page 129 and 130:
We next discuss the neutrino oscill
Page 131 and 132:
loop in Fig. 3 of [4]. For the sake
Page 133 and 134:
neutralino states [7], as for the f
Page 135 and 136:
Appendix A: Soft supersymmetry brea
Page 137 and 138:
Similar interaction terms would be
Page 139 and 140:
eaking mass terms in Eq. (4.33). Si
Page 141 and 142:
ph]]; A. Bartl, M. Hirsch, A. Vicen
Page 143 and 144:
[27] A. Bartl, M. Hirsch, T. Kernre
Page 145 and 146:
117
Page 147 and 148:
Chapter 5 A 4 Flavor Symmetry and N
Page 149 and 150:
Lepton SU(2) L A 4 l 2 3 e R 1 1 µ
Page 151 and 152:
5.3 Number of One Dimensional Higgs
Page 153 and 154:
2 1 b 0 -1 -2 -1 0 1 a Figure 5.2:
Page 155 and 156:
In Fig. 5.2 we present a scatter pl
Page 157 and 158:
Higgs Neutrino mass matrix Eigenval
Page 159 and 160:
d b 2 1 0 -1 -2 0.5 0 -0.5 2 1 0 -1
Page 161 and 162:
Higgs Neutrino mass matrix Eigenval
Page 163 and 164:
0.4 0.35 Sin 2 θ 12 0.3 -0.01 -0.0
Page 165 and 166:
Also we have shown, while the tripl
Page 167 and 168:
Rev. D 71, 033001 (2005); R. N. Moh
Page 169 and 170:
141
Page 171 and 172:
Chapter 6 S 3 Flavor Symmetry and L
Page 173 and 174:
Field H l 1 D l e R µ R τ R ∆
Page 175 and 176:
where u ′ 1 = u 1 Λ and it is le
Page 177 and 178:
6.2.2 Charged Lepton Masses and Mix
Page 179 and 180:
0.4 0.4 Sin 2 θ 12 0.35 0.3 Sin 2
Page 181 and 182:
2 2 2 1 1 1 y 2 0 y 3 0 y 4 0 -1 -1
Page 183 and 184:
Figure 6.5: The Jarlskog invariant
Page 185 and 186:
The quantities e 1 , e ′ 1 , e 2
Page 187 and 188:
Vertices Vertex factors F ab eµ H
Page 189 and 190:
−4cu 1 u 2 +c ′ (u 2 1 +u2 2 )+
Page 191 and 192:
Using the same arguments as above,
Page 193 and 194:
Bibliography [1] E. Ma, Phys. Rev.
Page 195 and 196:
167
Page 197 and 198:
Chapter 7 Conclusion In this thesis
Page 199 and 200:
with five physical degrees of freed
Page 201 and 202:
in chapter 5 [3] we have build a mo
Page 203:
Bibliography [1] Two Higgs doublet
show all

PHYS08200604017 Manimala Mitra - Homi Bhabha National Institute

Create successful ePaper yourself

Delete template?

Save as template?