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Status of PXD DAQ (today mostly ONSEN, DHE/DHC and DATCON update - PowerPoint PPT Presentation

A n MS C A - R I S E p r o j e c t f u n d e d b y E u r o p e a n U n i o n u n d e r g r a n t n . 6 4 4 2 9 4 Status of PXD DAQ (today mostly ONSEN, DHE/DHC and DATCON update will be


  1. A n MS C A - R I S E p r o j e c t f u n d e d b y E u r o p e a n U n i o n u n d e r g r a n t n . 6 4 4 2 9 4 Status of PXD DAQ (today mostly ONSEN, DHE/DHC and DATCON update will be presented by Igor Konorov and Bruno Deschamps on VXD Workshop next week in Santander) S ö r e n L a n g e PXD DAQ Group:IHEP Beijing, Univ. Bonn, Univ. Giessen, KEK, Univ. Mainz, TU Munich Belle II DAQ/Trigger Workshop, Novosibirsk, 09/05–07/2016

  2. O U T L I N E 1 . S u m m a r y o f r e s u l t s f r o m D E S Y 0 4 / 2 0 1 6 t e s t b e a m → p r e p a r a t i o n f o r B P A C 2 . P l a n s f o r n e w D E S Y t e s t b e a m 3 . O n g o i n g w o r k , t e s t s a t K E K , t e s t s a t G i e s s e n → p r e p a r a t i o n f o r D E S Y t e s t b e a m 4 . N e w s f o r E V B 2 i n t e r f a c e ( P C I e c a r d o p t i o n ) 5 . D a t a r a t e s PXD DAQ S. Lange, Novosibirsk 09/2016 2

  3. P X D r e a d o u t = d a t a a c q u i s i t i o n a n d d a t a r e d u c t i o n 2 5 0 x 2 5 0 5 1 2 x 2 5 0 5 5 x 5 0 u m 6 0 x 5 0 u m 2 5 0 x 2 5 0 5 1 2 x 2 5 0 D E S Y P X D 9 s e t u p 0 4 / 2 0 1 6 7 0 x 5 0 u m 8 5 x 5 0 u m R O I ( r e g i o n – o f – i n t e r e s t ) PXD DAQ S. Lange, Novosibirsk 09/2016 3

  4. D H P D H E D H C H L T O N S E N P X D D A Q A r c h i t e c t u r e PXD DAQ S. Lange, Novosibirsk 09/2016 4

  5. P X D r e a d o u t a t D E S Y t e s t 0 4 / 2 0 1 6 ( 1 / 2 0 o f f u t u r e V X D ) P i z z a – O N S E N P o c k e t – O N S E N D A T C O N D H E / D H C ( V ME – b a s e d , S V D s i d e , 2 0 m d i s t a n c e ) PXD DAQ S. Lange, Novosibirsk 09/2016 5

  6. D H E D H E O N S E N S e t u p D E S Y 0 4 / 2 0 1 6 s e n d fj l t e r e d d a t a s t 1 t i m e u s i n g A T C A c a r r i e r b o a r d s t o E V B 2 ( G b E ) → b a c k p l a n e c o m m u n i c a t i o n C a r r i e r b o a r d F P G A D H C o p t i c a l R O I s e l e c t o r s e n d R O I s ( b a c k p l a n e ) D A T C O N R O I s H T L R O I s ( o p t i c a l ) ( G b E ) PXD DAQ S. Lange, Novosibirsk 09/2016 6

  7. R e s u l t s D E S Y t e s t b e a m 0 4 / 2 0 1 6 f o r B P A C 3 k H z f u l l D A Q c h a i n → f a c t o r 3 0 h i g h e r t h a n 2 0 1 4 fj e l d o fg „ G o l d e n “ r u n # 2 7 9 4 G e V 1 . 1 5 M e v e n t s w / o n l i n e R O I s e l e c t i o n n n o e r r o r , b u t „ l a r g e “ R O I s i z e ( w / o r e – m a p p i n g ) 2 P X D l a y e r s → c o r r e l a t i o n s b e t w e e n R O I ( l a y e r 1 ) a n d R O I ( l a y e r 2 ) fj e l d o n 4 G e V s e c o n d a r y t a r g e t → m u l t i p l e R O I s p e r 1 l a y e r ( ~ 5 % ) 1 8 . 9 M e v e n t s ( o f t o t a l 1 0 1 . 1 M) w / h i g h q u a l i t y ( b u t „ – 1 “ P X D / S V D t r i g g e r o fg s e t ) PXD DAQ S. Lange, Novosibirsk 09/2016 7

  8. P X D r e - m a p p i n g ● m i r r o r e d p e r 4 c o l u m n s ● t h e n m i r r o r e d p e r 6 4 c o l u m n s s e e t a l k b y F l o r i a n L ü t t i c k e ● 2 5 0 v s . 2 5 6 p i x e l s S e e o n 2 0 1 6 ● d i fg e r e n t f o r P X D l a y e r 1 a n d l a y e r 2 PXD DAQ S. Lange, Novosibirsk 09/2016 8

  9. R e - m a p p i n g : t h e r e i s o n e c o l u m n a l t e r n a t i n g i n D H P I D r o w - b y - r o w PXD DAQ S. Lange, Novosibirsk 09/2016 9

  10. P X D r e - m a p p i n g ● D E S Y 0 4 / 2 0 1 6 t e s t b e a m : ● w o r k a r o u n d i m p l e m e n t e d o n H L T R O I s h a v e m i n i m u m s i z e o f 4 x 6 2 ( 1 g a t e a n d 1 D H P I P ) „ l a r g e “ R O I s ● a l l o t h e r r u n s h a v e d e b u g R O I s „ s m a l l “ R O I s t h e s e c a n b e s m a l l e r t h a n 4 x 6 2 , a n d w e r e w r i t t e n i n t o t h e d a t a ! ● N e x t D E S Y t e s t b e a m : s i m p l i fj e d r e - m a p p i n g , p r o p o s e d b y F l o r i a n L ü t t i c k e ( B o n n ) ( i n fj r m w a r e o n D H E o r O n s e n ) D A T A F O R MA T WI L L N O T C H A N G E PXD DAQ S. Lange, Novosibirsk 09/2016 10

  11. E ffj c i e n c y p r o b l e m w a s s o l v e d R O I e ffj c i e n c y R e l a t i v e e ffj c i e n c y ( b e t t e r : h i t m a t c h i n g e ffj c i e n c y ) B e n j a m i n S c h w e n k e r , B 2 G M 0 6 / 2 0 1 6 B j ö r n S p r u c k , T B a n a l y s i s m e e t i n g , 1 2 . 0 7 . 1 6 P r o b l e m w a s : „ – 1 “ P X D / S V D t r i g g e r o fg s e t c o r r e c t i o n w a s a p p l i e d 2 x PXD DAQ S. Lange, Novosibirsk 09/2016 11

  12. Mu l t i p l e R O I s p e r 1 P X D l a y e r 5 m m P b t a r g e t t o g e n e r a t e s e c o n d a r i e s ( r u n 3 3 9 ) z e r o R O I s i n e v e n t → t r i g g e r g e n e r a t e d , b u t n o R O I f r o m H L T ( t r i g g e r = s c i n t i l l a t o r a t b e a m e n t r y w i n d o w i n t o c a v e ) 2 R O I s i n 2 l a y e r s ~ 4 . 7 % o f e v e n t s w i t h > = 1 R O I PXD DAQ S. Lange, Novosibirsk 09/2016 12

  13. B j ö r n S p r u c k R O I o ffm i n e s t u d y w i t h s e c o n d a r y t a r g e t ( r u n 3 3 9 , s e l e c t i o n w a s n o t p e r f o r m e d o n l i n e , b u t R O I s w e r e s t o r e d o ffm i n e ) PXD DAQ S. Lange, Novosibirsk 09/2016 13

  14. R e d u c t i o n i n r u n # 3 3 9 ( w / m u l t i p l e R O I s p e r e v e n t a n d p e r l a y e r ) 6 8 0 . 6 1 1 e v e n t s R E D U C T I O N F A C T O R 6 . 4 2 0 . 1 8 3 p i x e l h i t s 3 7 3 . 5 4 8 R O I s 1 7 . 6 3 6 5 . 2 7 8 p i x e l h i t s i n s i d e R O I s ( p r e l i m i n a r y , f o r B P A C ) C o n t a i n s a f a c t o r 1 . 8 ( t h e r e a r e e v e n t s w i t h z e r o R O I s , b u t H L T „ y e s “ ) ≥ 3 Mu s t b e c o m p a r e d t o r e q u i r e m e n t f a c t o r 0 ≥ 3 ≥ 1 ( f a c t o r o n H L T x f a c t o r 0 o n O n s e n ) PXD DAQ S. Lange, Novosibirsk 09/2016 14

  15. D e fj n i t i o n o f u , v Ma s t e r t h e s i s T a d e a s B i l k a , P r a g u e , 2 0 1 4 PXD DAQ S. Lange, Novosibirsk 09/2016 15

  16. C o r r e l a t i o n s i n r u n # 2 7 9 ( „ g o l d e n “ r u n , o n l i n e R O I s e l e c t i o n ) N E W R E S U L T P X D h i t s v s . R O I s v s . S V D c l u s t e r s R O I s v s . P X D h i t s S V D c l u s t e r s v v v u u u A l l R O I s a r e „ d e b u g R O I s “ ( = s m a l l R O I s , a s t h e y s h o u l d b e ) „ e d g e e fg e c t s “ ( p r e l i m i n a r y i d e a : V X D T F s e c t o r m a p s ? ) PXD DAQ S. Lange, Novosibirsk 09/2016 16

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