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New Bound States of Top-anti-Top Quarks and $T^-$ balls Production at Colliders (Tevatron, LHC, etc.)
The present talk is based on the assumption that New Bound States (NBSs) of top-anti-top quarks (named T-balls) exist in the Standard Model (SM): a) there exists the scalar 1S - bound state of 6t+6\bar t - the bound state of 6 top-quarks with their 6 anti-top-quarks/ b) the forces which bind these t...
Autores principales: | , , , , |
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Lenguaje: | eng |
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2008
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Acceso en línea: | http://cds.cern.ch/record/1102087 |
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author | Froggatt, C.D. Laperashvili, L.V. Nevzorov, R.B Nielsen, H.B. Das, C.R. |
author_facet | Froggatt, C.D. Laperashvili, L.V. Nevzorov, R.B Nielsen, H.B. Das, C.R. |
author_sort | Froggatt, C.D. |
collection | CERN |
description | The present talk is based on the assumption that New Bound States (NBSs) of top-anti-top quarks (named T-balls) exist in the Standard Model (SM): a) there exists the scalar 1S - bound state of 6t+6\bar t - the bound state of 6 top-quarks with their 6 anti-top-quarks/ b) the forces which bind these top-quarks are very strong and almost completely compensate the mass of the 12 top-anti-top-quarks forming this bound state/ c) such strong forces are produced by the interactions of top-quarks via the virtual exchange of the scalar Higgs bosons having the large value of the top-quark Yukawa coupling constant g_t\simeq 1. Theory also predicts the existence of the NBS 6t + 5\bar t, which is a color triplet and a fermion similar to the t'-quark of the fourth generation. We have also considered 'b-replaced' NBSs: n_b b + (6t + 6\bar t - n_b t) and n'_b b + (6t + 5\bar t - n'_b t), etc. We have estimated the masses of the lightest 'b-replaced' NBS: M_{NBS}\simeq (300 - 400) GeV, and discussed the larger masses of the NBSs. We have developed a theory of the scalar T-ball's condensate, and predicted the existence of the three SM phases, calculating the top-quark Yukawa coupling constant at the border of two phases (with T-ball's condensate and without it) equal to: g_t \approx 1. The searching for the Higgs boson H and T-balls at the Tevatron and LHC is discussed. |
id | cern-1102087 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2008 |
record_format | invenio |
spelling | cern-11020872023-03-21T13:10:59Zhttp://cds.cern.ch/record/1102087engFroggatt, C.D.Laperashvili, L.V.Nevzorov, R.BNielsen, H.B.Das, C.R.New Bound States of Top-anti-Top Quarks and $T^-$ balls Production at Colliders (Tevatron, LHC, etc.)Particle Physics - PhenomenologyThe present talk is based on the assumption that New Bound States (NBSs) of top-anti-top quarks (named T-balls) exist in the Standard Model (SM): a) there exists the scalar 1S - bound state of 6t+6\bar t - the bound state of 6 top-quarks with their 6 anti-top-quarks/ b) the forces which bind these top-quarks are very strong and almost completely compensate the mass of the 12 top-anti-top-quarks forming this bound state/ c) such strong forces are produced by the interactions of top-quarks via the virtual exchange of the scalar Higgs bosons having the large value of the top-quark Yukawa coupling constant g_t\simeq 1. Theory also predicts the existence of the NBS 6t + 5\bar t, which is a color triplet and a fermion similar to the t'-quark of the fourth generation. We have also considered 'b-replaced' NBSs: n_b b + (6t + 6\bar t - n_b t) and n'_b b + (6t + 5\bar t - n'_b t), etc. We have estimated the masses of the lightest 'b-replaced' NBS: M_{NBS}\simeq (300 - 400) GeV, and discussed the larger masses of the NBSs. We have developed a theory of the scalar T-ball's condensate, and predicted the existence of the three SM phases, calculating the top-quark Yukawa coupling constant at the border of two phases (with T-ball's condensate and without it) equal to: g_t \approx 1. The searching for the Higgs boson H and T-balls at the Tevatron and LHC is discussed.arXiv:0804.4506CERN-PH-TH-2008-051CHEP-PKU-1-04-2008oai:cds.cern.ch:11020872008-04-30 |
spellingShingle | Particle Physics - Phenomenology Froggatt, C.D. Laperashvili, L.V. Nevzorov, R.B Nielsen, H.B. Das, C.R. New Bound States of Top-anti-Top Quarks and $T^-$ balls Production at Colliders (Tevatron, LHC, etc.) |
title | New Bound States of Top-anti-Top Quarks and $T^-$ balls Production at Colliders (Tevatron, LHC, etc.) |
title_full | New Bound States of Top-anti-Top Quarks and $T^-$ balls Production at Colliders (Tevatron, LHC, etc.) |
title_fullStr | New Bound States of Top-anti-Top Quarks and $T^-$ balls Production at Colliders (Tevatron, LHC, etc.) |
title_full_unstemmed | New Bound States of Top-anti-Top Quarks and $T^-$ balls Production at Colliders (Tevatron, LHC, etc.) |
title_short | New Bound States of Top-anti-Top Quarks and $T^-$ balls Production at Colliders (Tevatron, LHC, etc.) |
title_sort | new bound states of top-anti-top quarks and $t^-$ balls production at colliders (tevatron, lhc, etc.) |
topic | Particle Physics - Phenomenology |
url | http://cds.cern.ch/record/1102087 |
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