slides - Institute for Particle Physics Phenomenology

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Outline Lecture #1 • Where are we now and where do we go from here • Did it have to be a Higgs • EFT <strong>for</strong> beyond the SM • Composite Higgs (Higgs as a Goldstone Boson) Lecture #2 • more Composite Higgs (Higgs as a Goldstone Boson) • where & how to look at LHC Wednesday, January 9, 2013
ecap from yesterday: idea behind composite Higgs scenario: assume there exists some new strong dynamics in the multi-TeV range H SU(2)⊗U(1) composite objects, including H, are <strong>for</strong>med electroweak symmetry unbroken mH = 0 at tree level. Potential V(h) generated by loops involving gauge/Yukawa interactions V(h) minimized at h = v ≪ f V(π) electroweak symmetry broken vπ f π Wednesday, January 9, 2013
Page 1 and 2: Higgs Beyond the SM and SUSY Adam M
Page 3 and 4: Where are we now • massive W ± /
Page 5 and 6: What now • To what extent are EWS
Page 7 and 8: Did it have to be Higgs Was finding
Page 9 and 10: Did it have to be Higgs Was finding
Page 11 and 12: Did it have to be Higgs Σ(x) =exp
Page 13 and 14: Did it have to be Higgs out of Σ,
Page 15 and 16: So what Unitarity imposes relations
Page 17 and 18: So what Unitarity imposes relations
Page 19 and 20: But... L Σ has massive particles,
Page 21 and 22: = s + t v 2 h 1 − a 2 + O m 2
Page 23 and 24: Higgs EFT in action UPDATED SANITY
Page 25 and 26: Light scalar fields m 2 H 2 h2 mass
Page 27 and 28: Light scalar fields m 2 H 2 h2 mass
Page 29 and 30: Higgs as a pseudo-Goldstone Boson a
Page 31 and 32: Higgs as a pseudo-Goldstone Boson t
Page 33 and 34: Higgs as a pseudo-Goldstone Boson m
Page 35 and 36: Higgs as a pseudo-Goldstone Boson m
Page 37 and 38: Higgs as a pseudo-Goldstone Boson t
Page 39 and 40: Higgs as a pseudo-Goldstone Boson V
Page 41 and 42: Higgs as a pseudo-Goldstone Boson b
Page 43: Higgs Beyond the SM and SUSY lectur
Page 51 and 52: Higgs as a pseudo-Goldstone Boson s
Page 53 and 54: Higgs as a pseudo-Goldstone Boson H
Page 55 and 56: Higgs as a pseudo-Goldstone Boson H
Page 57 and 58: Higgs as a pseudo-Goldstone Boson N
Page 59 and 60: Higgs as a pseudo-Goldstone Boson K
Page 61 and 62: Higgs potential How do we get ≠
Page 63 and 64: Partial Compositeness • new stron
Page 65 and 66: Partial Compositeness • new stron
Page 67 and 68: Undo the mixing Partial Compositene
Page 69 and 70: About that potential Vmin at h≠0
Page 71 and 72: Review high energies: constituents
Page 73 and 74: Review high energies: constituents
Page 75 and 76: E Review O(f)-O(4πf) new vector re
Page 77 and 78: 1.) Higgs couplings: a, b, c LHC si
Page 79 and 80: LHC signals different composite Hig
Page 81 and 82: LHC signals coupling b is trickier.
Page 83 and 84: 2.) production of new particles LHC
Page 85 and 86: spin-1 resonances: LHC signals slig
Page 87 and 88: LHC signals semi-leptonic modes ( +
Page 89 and 90: LHC signals new interaction q 3 T t
Page 91 and 92: LHC signals new interaction q 3 T t
Page 93 and 94: LHC signals both pair-production (T
Page 95 and 96:
more exotic possibilities: LHC sign
Page 97:
Conclusions: • immediate LHC focu
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slides - Institute for Particle Physics Phenomenology

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