Workshop poster

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Workshop poster
March 6, 2006 Shinhong Kim
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welcome
Welcome to Tsukuba ! Thank you very much for
coming and joining this workshop. I hope that
this workshop will be a fruitful step for the
research program Mass Origin and Supersymmetry
Physics.
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Mass Origin and Supersymmetry Physics Grant in
Aid for Scientific Research in Priority
AreasResearch period April 2001 March 2006
Purpose of this Research Program Pursue the
answers to the following questions Why does
the matter have its mass ? What kind of
physics law gives the mass of the matter ? ?
Search for the Higgs particle, the mass origin.
Proton Antiproton collision experiment at
highest energy ( CDF experiment) ? Search
for deviation from the Standard Model prediction,
New Physics such as SUSY. Precise
measurement with factory accelerators ( top,
B, tau, K factories)? Research and development
for next-generation accelerator experiments.
( LHC, ILC,J-PARC,SuperB) ? Theoretical studies
closely related to these experimental studies.
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Research organization in this priority area
Research program WEB pages
http//www.tsukuba.jp.hep.net/skim/tokutei/h14ken
kyuu-tokutei.html http//www.tsukuba.jp.hep.net/s
kim/tokutei/h16kenkyuu-tokutei.html Research
Subjects A01 Search for Higgs particle in high
energy proton-antiproton collisions CDF
experiment Shinhong Kim,
University of Tsukuba A02 Search for mass origins
using B-Factory BELLE experiment
Hiroaki Aihara, University of Tokyo A03 Tau
lepton physics BELLE experiment
Takayoshi Ohshima, Nagoya University A04 Search
for K0?p0??rare decay using K-factory
KEK-E391a, J-PARC Taku Yamanaka,
Osaka University A05 Measurement of rare decays
of K0 and K BNL-E949, KOPIO Shojiro
Sugimoto, KEK IPNS A06 Phenomenological studies
on Higgs sector and SUSY dynamics Theory
Ken-ichi Hikasa, Tohoku University
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A01Indirect Search for Higgs Particle by Precise
Measurement of the Top Mass and W Boson Mass
Top Mass (Tevatron Run III) Mtop 172.7
2.9 GeV/c2
W Boson Mass(LEP2Tevatron) MW 80.425 0.034
GeV/c2
MHiggs 91 45/ -32 GeV/c2 MHiggs lt 186
GeV/c2 _at_95CL
Run? 2 fb-1(end of 2006) ?Mtop 2 GeV/c2
?MW 30 MeV/c2 ? ?MHiggs 20-30
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A02 Search for New Physics via B Meson Decay
b ?d penguins Sensitive to new physics such as
SUSY or charged Higgs.
First Obeservation 35 signal events B??(?)? 30
signal events B?K K out of 390 M pairs
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Status and Plan

• Each research program has made progress and
  produced great physics results during this
  research period.
• Precise measurement of top quark mass as an
  indirect search for Higgs particle.
• Observation of b ? d penguin decay.
• Search for tau lepton rare decay.
• K rare decay using K-factory.
• Theoretical studies related to the above
  experimental studies.
• Final report of this research is planned to be
  completed in this summer. This workshop will be
  an important step for completing the final report.