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I m p a c t o f c r o s s s e c t i o n u n c - PowerPoint PPT Presentation

I m p a c t o f c r o s s s e c t i o n u n c e r t a i n t i e s o n n e u t r i n o o s c i l l a t i o n p a r a m e t e r s P i l a r C o l o m a C e n t e r f o


  1. I m p a c t o f c r o s s s e c t i o n u n c e r t a i n t i e s o n n e u t r i n o o s c i l l a t i o n p a r a m e t e r s P i l a r C o l o m a C e n t e r f o r N e u t r i n o P h y s i c s V i r g i n i a T e c h N u F a c t 2 0 1 3 A u g 1 9 - 2 4 , 2 0 1 3 I H E P , B e i j i n g , C h i n a

  2. H o t t o p i c ! 1 0 0 2 . 2 6 8 0 [ h e p - e x ] G r a n , N i e v e s , S a n c h e z a n d V i c e n t e V a c a s , 1 3 0 7 . 8 1 0 5 [ h e p - p h ] , N i e v e s , R u i z S i m o , V i c e n t e V a c a s , 1 3 0 2 . 0 7 0 3 [ h e p - p h ] , N i e v e s , S a n c h e z , R u i z S i m o , V i c e n t e V a c a s , 1 2 0 4 . 5 4 0 4 [ h e p - p h ] , N i e v e s , R u i z S i m o , V i c e n t e V a c a s , 1 1 0 6 . 5 3 7 4 [ h e p - p h ] , N i e v e s , R u i z S i m o , V i c e n t e V a c a s , 1 1 0 2 . 2 7 7 7 [ h e p - p h ] , L a l a k u l i c h , Mo s e l a n d G a l l m e i s t e r , 1 2 0 8 . 3 6 7 8 [ n u c l - t h ] , L a l a k u l i c h , G a l l m e i s t e r , Mo s e l , 1 2 0 3 . 2 9 3 5 [ n u c l - t h ] , L a l a k u l i c h , Mo s e l , 1 3 0 5 . 3 8 6 1 [ n u c l - t h ] , L a l a k u l i c h , Mo s e l , 1 2 1 0 . 4 7 1 7 [ n u c l - t h ] , Ma r t i n i E r i c s o n , 1 3 0 3 . 7 1 9 9 [ n u c l - t h ] , Ma r t i n i , E r i c s o n , C h a n f r a y , 1 2 1 1 . 1 5 2 3 [ h e p - p h ] , Ma r t i n i , E r i c s o n , C h a n f r a y , 1 2 0 2 . 4 7 4 5 [ h e p - p h ] , Ma r t i n i , E r i c s o n , C h a n f r a y , 1 1 1 0 . 0 2 2 1 [ n u c l - t h ] , Ma r t i n i , E r i c s o n , C h a n f r a y , Ma r t e a u , 1 0 0 2 . 4 5 3 8 [ h e p - p h ] , S o b c z y k , 1 2 0 1 . 3 6 7 3 [ h e p - p h ] , G o l a n , G r a c z y k , J u s z c z a k , S o b z c y k , 1 3 0 2 . 3 8 9 0 [ h e p - p h ] … a n d m a n y m o r e ! !

  3. O u t l i n e 1 ) I n t r o : w h y s o w o r r i e d a b o u t s y s t e m a t i c s ? 2 ) I m p a c t o f n o r m a l i z a t i o n u n c e r t a i n t i e s o n C P v i o l a t i o n s e a r c h e s 3 ) S h a p e u n c e r t a i n t i e s : r e c o n s t r u c t e d n e u t r i n o e n e r g y , fj n a l s t a t e i n t e r a c t i o n s ( F S I ) , 2 p 2 h e fg e c t s 4 ) C o n c l u s i o n s

  4. T h e g o l d e n c h a n n e l T h e b e s t c h a n c e t o m e a s u r e C P V i s t h r o u g h : C e r v e r a e t a l . , h e p - p h / 0 0 0 2 1 0 8 µ ¢ m 2 ¶ 31 L X vac / sin 2 4 E µ ¢ m 2 ¶ µ ¢ m 2 ¶ 31 L 21 L Y vac / sin sin 4 E 4 E

  5. I m p a c t o f s y s t e m a t i c s o n C P V C o l o m a a n d F e r n a n d e z - Ma r t i n e z , 1 1 1 0 . 4 5 8 3 [ h e p - p h ]

  6. N e a r / F a r c a n c e l l a t i o n ? A t r e a c t o r e x p e r i m e n t s , t h e c a n c e l l a t i o n o f s y s t e m a t i c s b e t w e e n n e a r / f a r d e t e c t o r s i s v e r y e fg e c t i v e : D i s c u s s e d d u r i n g WG 1 + WG 2 s e s s i o n o n T u e s d a y S e e a l s o K e t t e l ' s t a l k

  7. N e a r / F a r c a n c e l l a t i o n ? A t r e a c t o r e x p e r i m e n t s , t h e c a n c e l l a t i o n o f s y s t e m a t i c s b e t w e e n n e a r / f a r d e t e c t o r s i s v e r y e fg e c t i v e : B u t a n a p p e a r a n c e e x p e r i m e n t u s i n g a c c e l e r a t o r n e u t r i n o s : D i s c u s s e d d u r i n g WG 1 + WG 2 s e s s i o n o n T u e s d a y S e e a l s o K e t t e l ' s t a l k

  8. I m p a c t o f s y s t e m a t i c s o n C P V I n o r d e r t o d o C P v i o l a t i o n s e a r c h e s , w e n e e d a n a p p e a r a n c e e x p e r i m e n t . P o s s i b l e w a y s t o r e d u c e t h e i m p a c t o f s y s t e m a t i c s : - p u t c o n s t r a i n t s o n r a t i o b e t w e e n c r o s s s e c t i o n s f o r d i fg e r e n t fm a v o r D a y , Mc F a r l a n d , 1 2 0 6 . 6 7 4 5 [ h e p - p h ] - d o a c o m b i n e d fj t u s i n g b o t h a p p e a r a n c e a n d d i s a p p e a r a n c e d a t a H u b e r , Me z z e t t o a n d S c h w e t z , S e e t a l k s b y H u b e r a n d Me z z e t t o 0 7 1 1 . 2 9 5 0 [ h e p - p h ]

  9. P r e c i s i o n , s y s t e m a t i c s a n d n e a r d e t s C o l o m a , H u b e r , K o p p , Wi n t e r , 1 2 0 9 . 5 9 7 3 [ h e p - p h ]

  10. S o f a r s o g o o d . H o w e v e r . . . C e r t a i n a s s u m p t i o n s h a v e b e e n m a d e , i n p a r t i c u l a r : ● I d e n t i c a l n e a r a n d f a r s p e c t r a ( u n l i k e l y , b u t w e c a n d r e a m . . . ) ● N o s h a p e u n c e r t a i n t i e s o n t h e c r o s s s e c t i o n w e r e c o n s i d e r e d → i e , p e r f e c t k n o w l e d g e o f n u c l e a r m o d e l I f t h i s i s n o t t h e c a s e , t h e s i t u a t i o n c a n b e f a r m o r e c o m p l i c a t e d . . . I w i l l f o c u s o n t h e s e e fg e c t s i n t h e r e s t o f t h e t a l k

  11. C r o s s s e c t i o n m o d e l s S F = S p e c t r a l F u n c t i o n F e r n a n d e z - Ma r t i n e z , Me l o n i , F G = F e r m i G a s 1 0 1 0 . 2 3 2 9 [ h e p - p h ] R MF = R e l a t i v i s t i c m e a n fj e l d S e e S o b c z y k ' s t a l k R P A = R a n d o m P h a s e A p p r o x i m a t i o n

  12. C r o s s s e c t i o n m o d e l s Ma r t i n i , Me l o n i , 1 2 0 3 . 3 3 3 5 [ h e p - p h ] ME C M m o d e l f r o m Ma r t i n i , E r i c s o n , C h a n f r a y , Ma r t e a u , 0 9 1 0 . 2 6 2 2 [ n u c l - t h ]

  13. F i n a l S t a t e I n t e r a c t i o n s L a l a k u l i c h , Mo s e l a n d G a l l m e i s t e r , 1 2 0 8 . 3 6 7 8 [ n u c l - t h ]

  14. E n e r g y r e c o n s t r u c t i o n e fg e c t s D i s c u s s e d i n d e t a i l i n WG 2 d u r i n g Mo n d a y L a l a k u l i c h , Mo s e l a n d G a l l m e i s t e r , 1 2 0 8 . 3 6 7 8 [ n u c l - t h ] a n d T u e s d a y

  15. E n e r g y r e c o n s t r u c t i o n e fg e c t s T h e s e e fg e c t s c a n b e p a r a m e t r i z e d a s m i g r a t i o n m a t r i c e s f r o m t r u e t o r e c o n s t r u c t e d e n e r g y : L a l a k u l i c h , Mo s e l a n d G a l l m e i s t e r , 1 2 0 8 . 3 6 7 8 [ n u c l - t h ]

  16. What would happen if we don't include these effects in the MC? (...or, if we don't do it properly)

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