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_ b _ q b 1 0 1 g b g _ g b _ 0 q b 1 1 b ~ ~ Search for Gluino b b Search for Gluino b b 1 1 7 7 20 20 Tagged Jets Tagged Jets -1 Tagged Jets Tagged Jets -1 CDF Run II Preliminary, 156pb CDF Run II

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CDF Run II Preliminary, 156pb b

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CDF Run II Preliminary, 156pb b

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E ( 0.5 1 1.5 2 2.5 3 Tagged Jets 5 10 15 20 25 30 35 40 45 0.5 1 1.5 2 2.5 3 5 10 15 20 25 30 35 40 45 Data QCD-multijet Top W/Z+jets,Diboson

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CDF Run II Preliminary, 156pb b

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CDF Run II Preliminary, 156pb b

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CDF Run II Preliminary, 156pb b

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CDF Run II Preliminary, 156pb b

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CDF Run II Preliminary, 156pb b

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CDF Run II Preliminary, 156pb b

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CDF Run II Preliminary, 156pb b

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E ( 0.5 1 1.5 2 2.5 3 Tagged Jets 2 4 6 8 10 Jet)

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CDF Run II Preliminary, 156pb b

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Search for Gluino

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CDF Run II Preliminary, 156pb b

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Search for Gluino Jet)

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CDF Run II Preliminary, 156pb b

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Search for Gluino Jet)

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E ( 0.5 1 1.5 2 2.5 3 Tagged Jets 1 2 3 4 5 6 7 8 9 Jet)

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CDF Run II Preliminary, 156pb b

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Search for Gluino Jet)

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CDF Run II Preliminary, 156pb b

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] GeV [

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Missing E

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GeV B-Tagged Events / 15

1 10 10

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Data QCD-multijet Top W/Z+jets,Diboson

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CDF Run II Preliminary, 156pb ] GeV [

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Data QCD-multijet Top W/Z+jets,Diboson Inclusive Double B-Tagged Events

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CDF Run II Preliminary, 156pb

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] GeV [

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GeV B-Tagged Events / 15

1 10 10

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10

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CDF Data QCD-multijet Top W/Z+jets,Diboson Exclusive Single B-Tagged Events

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CDF Run II Preliminary, 156pb ] GeV [

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2

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CDF Data QCD-multijet Top W/Z+jets,Diboson Inclusive Double B-Tagged Events

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CDF Run II Preliminary, 156pb

PROSPINO, NLO Scale Uncertainty

2

Q

2

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( m

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c / GeV ) = 60

1

b

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, g

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CDF Run II Preliminary, 156pb

b , 95% C.L. Cross Section Limit

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b

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Gluino ]

2

c / GeV Mass of the Gluino [ 180 200 220 240 260 280 300 ] pb Cross Section [ 1 10 10

2

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]

2

c / GeV Gluino mass [ 180 200 220 240 260 280 ]

2

c / GeV Sbottom mass [ 100 120 140 160 180 200 220 240 260 280

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pb b , 95% C.L. Exclusion Limit, 156

1

b

~

Gluino CDF Run II Preliminary

2

c / GeV )=60

1

( m )=100%

1

b

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b g

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k i n e m a t i c a l l y f

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Prospino CTEQ5M, Q=m( Scale Uncertainty

2

Q

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( m

2

c / GeV ) = 240 g

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( m

2

c / GeV ) = 60

1

( m

  • Excl. Single B-Tag
  • Incl. Double B-Tag
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CDF Run II Preliminary, 156pb

b , 95% C.L. Cross Section Limit

1

b

~

Gluino ]

2

c / GeV Mass of the Sbottom [ 140 160 180 200 220 240 ] pb Cross Section [ 0.5 1 1.5 2 2.5 3 3.5