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S h o w e r u n i v e r s a l i t y @ A u g e - - PowerPoint PPT Presentation

S h o w e r u n i v e r s a l i t y @ A u g e r A l e x a n d e r S c h u l z , K I T 2 1 . 0 9 . 2 0 1 6 H A P Wo r k s h o p T o p i c 2 E r l a n g e n , 2 1 2


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SLIDE 1

S h

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e r u n i v e r s a l i t y @ A u g e r

A l e x a n d e r S c h u l z , K I T 2 1 . 9 . 2 1 6 H A P Wo r k s h

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T

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i c 2 E r l a n g e n , 2 1 – 2 3 / 9 / 2 1 6

( P h

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y S . S a ffj )

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SLIDE 2

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

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2

T h e P i e r r e A u g e r O b s e r v a t

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y

M e a s u r e me n t

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U H E C R s u s i n g a h y b r i d a p p r

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c h w i t h 5 F D b u i l d i n g s a n d ~ 1 7 S D WC D s F D b u i l d i n g S D w i t h u p g r a d e p r

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y p e

H E A T

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SLIDE 3

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

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3

S t a n d a r d a i r s h

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e r r e c

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s t r u c t i

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 S

t a n d a r d S D a i r s h

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e r r e c

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s t r u c t i

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: b a s e d

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a n e m p i r i c a l d e s c r i p t i

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t h e l a t e r a l d i s t r i b u t i

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( U n g e r , 2 6 )

1 4 %

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SLIDE 4

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

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4

E v e n t d i s c r i m i n a t i

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d i fg e r e n t e l e m e n t s

S e p e r a t i

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d i fg e r e n t e l e m e n t s i n a p l a n e s p a n n e d b y X

m a x

a n d R

µ

E v e n t

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y

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v e n t p r

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a b i l i t i e s f

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a c e r t a i n p r i m a r y t y p e c a n b e c a l c u l a t e d

L a r g e

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e r l a p

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i n t e r m e d i a t e e l e m e n t s , b u t l i g h t a n d h e a v y c a n b e s e p e r a t e d

P l

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s u s i n g Q G S J e t

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. 4 s i m u l a t i

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s ; r e f e r e n c e m

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e l : Q G S J e t

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. 3 p r

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  • n

U n i v e r s a l i t y g i v e s u s a w a y t

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e t t h e i n f

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m a t i

  • n

u s i n g

  • n

l y t h e S D

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SLIDE 5

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

  • p

5

T h e b a s i c i d e a

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s h

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e r u n i v e r s a l i t y

 F

l u c t u a t i

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s i n t h e s h

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e r d e v e l

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me n t a t U H E C R e n e r g i e s a r e s m a l l e n

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g h t

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c h i e v e a “ u n i v e r s a l ” s h

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e r d e s c r i p t i

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( U n g e r , 2 6 )

N

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m a l i z e d w . r . t . t

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a l e n e r g y d e p

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i t

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SLIDE 6

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

  • p

6

T h e p h y s i c s b e h i n d s h

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e r u n i v e r s a l i t y

P r

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@ E = 1

1 9

e V

mu

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d e c a y p r

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u c t s h a d r

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j e t p r

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u c t s ma i n e l e c t r

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g n e t i c s h

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e r

L

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g i t u d i n a l d e v e l

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me n t I n v i s i b l e t

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r d e t e c t i

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mu

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s

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SLIDE 7

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

  • p

7

S c a l i n g w i t h t h e m u

  • n

c

  • n

t e n t

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SLIDE 8

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

  • p

8

S h

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e r c

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p

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e n t s a t A u g e r

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s e r v a t i

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l e v e l

mu

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s ma i n e l e c t r

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g n e t i c s h

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e r mu

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d e c a y p r

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u c t s h a d r

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j e t p r

  • d

u c t s

Q G S J e t

  • 2

. 3 , E P O S

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. 9 s i m u l a t i

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s

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p r

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, c a r b

  • n

, i r

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a t e n e r g i e s > 5 E e V

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SLIDE 9

2 1 . 9 . 2 1 6 S h

  • w

e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

  • p

9

S h

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e r d e v e l

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m e n t

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t h e s i g n a l s

D i s t a n c e t

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h e s h

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e r m a x i m u m Δ X h a s m a i n i m p a c t

  • n

t h e s i g n a l s i z e

L

  • n

g i t u d i n a l s h a p e s a r e d e s c r i b e d w i t h G a i s s e r

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i l l a s f u n c t i

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s

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SLIDE 10

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

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1

A d e t a i l e d d e s c r i p t i

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a i r s h

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e r s

S i g n a l a r r i v a l t i m e s

 M

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e l

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t h e l

  • n

g i t u d i n a l a n d l a t e r a l s i g n a l d e v e l

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m e n t

 T

  • t

a l s i g n a l : S u m

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t h e 4 s i g n a l c

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p

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e n t s T

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a l s i g n a l s ( L D F )

 M

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e l

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p a r t i c l e a r r i v a l t i m e s f

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t h e f

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r c

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p

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e n t s

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i r s t p a r t i c l e a r r i v a l t i m e s : S p h e r i c a l s h

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e r f r

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t s (

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i g i n d e p e n d s

  • n

p a r t i c l e t y p e )

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SLIDE 11

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

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1 1

A m

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e l

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s i g n a l a r r i v a l t i m e s

 D

e s c r i p t i

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a v e r a g e t i m e t r a c e s b y l

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m a l d i s t r i b u t i

  • n

s ( m e a n m a n d w i d t h s )

 Q

G S J e t

  • 2

. 3 , E P O S

  • 1

. 9 s i m u l a t i

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s

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p r

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  • n

, c a r b

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, i r

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, e n e r g i e s . 1 – 1 E e V mu

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s ma i n e l e c t r

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g n e t i c s h

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e r

m s

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SLIDE 12

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

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1 2

A v e r a g e t i m e d e l a y

S i m i l a r d e p e n d e n c i e s

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t h e a v e r a g e t i m e d e l a y

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d i fg e r e n t p a r t i c l e c

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p

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e n t s

  • n

t h e d i s t a n c e t

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h e s h

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e r m a x i m u m ( w i d t h s e x h i b i t d i fg e r e n t b e h a v i

  • r

s ) mu

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s ma i n e l e c t r

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g n e t i c s h

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e r

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SLIDE 13

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

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1 3

A i r s h

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e r r e c

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s t r u c t i

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w i t h S D u n i v e r s a l i t y

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a k e u s e

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f u l l S D d a t a t

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x t r a c t ma s s i n f

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ma t i

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n b i a s e d r e c

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s t r u c t i

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t h e s h

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e r c

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e a n d a r r i v a l d i r e c t i

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 A

s y m m e t r i e s i n t h e s h

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e r d e v e l

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m e n t n a t u r a l l y i n c l u d e d

 A

t e n e r g i e s > 1 E e V : u n b i a s e d r e c

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s t r u c t i

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t h e d e p t h

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s h

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e r m a x i m u m u s i n g

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l y S D i n f

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m a t i

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! + R e l a t i v e m u

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n u m b e r

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SLIDE 14

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

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1 4

R e c

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s t r u c t i

  • n

q u a l i t y

R e s

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u t i

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i n X

m a x

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t h e

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d e r

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2 g / c m² a c h i e v a b l e a t t h e h i g h e s t e n e r g i e s

D e p e n d s

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p r i m a r y p a r t i c l e d u e t

  • (

m

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t l y ) s i z e

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m u

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c

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t e n t

U n b i a s e d e s t i m a t i

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t h e r e l a t i v e m u

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c

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t e n t

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SLIDE 15

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

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1 5

F u r t h e r a p p l i c a t i

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s

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u n i v e r s a l i t y

D e t e r m i n a t i

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t h e e n e r g y s p e c t r u m i n d e p e n d e n t

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t h e s t a n d a r d r e c

  • n

s t r u c t i

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S e a r c h f

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p h

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s , n e u t r i n

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, e x

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i c s …

C

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p a r e m

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e l s t

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a t a a n d l e a r n m

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e a b

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t h a d r

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i c i n t e r a c t i

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s

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SLIDE 16

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

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1 6

A u g e r P r i m e

M e a s u r e m e n t

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d i fg e r e n t p a r t i c l e c

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p

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e n t s w i t h t h e c

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i n a t i

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WC D + S S D

We c a n c

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s t r a i n a n d t u n e u n i v e r s a l i t y m

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e l s w i t h d a t a ! → M

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e p

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e r f u l p h y s i c s

  • b

a s e d a i r s h

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e r r e c

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s t r u c t i

  • n
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SLIDE 17

2 1 . 9 . 2 1 6 S h

  • w

e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

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1 7

S u m m a r y a n d

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t l

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F u l l d e s c r i p t i

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a i r s h

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e r s i g n a l s a n d t i m e s f

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l

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i n g t h e p a r a d i g m

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s h

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e r u n i v e r s a l i t y

I n d e p e n d e n t , p h y s i c s

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a s e d r e c

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s t r u c t i

  • n
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a i r s h

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e r s

A c c u r a t e e s t i m a t i

  • n
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t h e d e p t h

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s h

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e r m a x i m u m , e n e r g y a n d r e l a t i v e m u

  • n

c

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t e n t

E s t i m a t i

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t h e p r i m a r y m a s s b a s e d

  • n

s t a t i s t i c a l a v e r a g e s

  • r

u s i n g m a s s d i s c r i m i n a t i

  • n
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e v e n t

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y

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v e n t b a s i s ( i . e . fj s h e r a n a l y s e s )

R e c

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s t r u c t i

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t h e p r i m a r y fm u x i n d e p e n d e n t

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t h e s t a n d a r d m e t h

  • d

U n i v e r s a l i t y w i l l b e a p

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e r f u l t

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t

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e t h e r w i t h t h e u p g r a d e d d e t e c t

  • r

s

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A u g e r P r i m e

F u r t h e r a p p l i c a t i

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s t

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e a r c h f

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p h

  • t
  • n

s , n e u t r i n

  • s

e t c .

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SLIDE 18

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

  • p

1 8

B a c k u p

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SLIDE 19

2 1 . 9 . 2 1 6 S h

  • w

e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

  • p

1 9

S e p a r a t i

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h a d r

  • n

j e t s

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SLIDE 20

2 1 . 9 . 2 1 6 S h

  • w

e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

  • p

2

S i g n a l m

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e l r e s i d u a l s

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SLIDE 21

2 1 . 9 . 2 1 6 S h

  • w

e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

  • p

2 1

T w

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i fg e r e n t r e c

  • n

s t r u c t i

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t y p e s

I t e r a t i v e r e c

  • n

s t r u c t i

  • n

C l a s s i c r e c

  • n

s t r u c t i

  • n

Q u a n t i t i e s a r e fj t i n s e p a r a t e s t a g e s 1 ) e n e r g y , c

  • r

e 2 ) X m a x , t i m i n g 3 ) …

M a k e s u s e

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c

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s t r a i n t s t

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e s u l t s

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t h e S D r e c

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s t r u c t i

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a n d m

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e l s d e r i v e d f r

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g

  • l

d e n h y b r i d s

B e t t e r r e s

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u t i

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r e c . q u a n t i t i e s

N

  • t

a l l c

  • r

r e l a t i

  • n

s a r e t a k e n i n t

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c c

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n t ,

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t l i e r s

O n l y

  • n

e r e c

  • n

s t r u c t i

  • n

s t a g e

A l l q u a n t i t i e s e x c e p t t h e p r i m a r y e n e r g y a r e s i m u l t a n e

  • u

s l y fj t ( e n e r g y i s fj x e d t

  • S

D r e s u l t )

C

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r e l a t i

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s a r e t a k e n i n t

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c c

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n t

N e e d s l a r g e n u m b e r

  • f

c a n d i d a t e s t a t i

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s

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> 7

R e c

  • n

s t r u c t i

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b i a s e s b e l

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1 E e V , l a r g e r e s

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u t i

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s

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SLIDE 22

2 1 . 9 . 2 1 6 S h

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e r u n i v e r s a l i t y @ A u g e r – H A P Wo r k s h

  • p

2 2

A u g e r I n fj l l WC D S D w i t h S S D , A m i g a