summer school on particle physicsindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10...

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united nations educational, scientific and cultural organization the international centre for theoretical physics international atomic energy agency SMR.1317 - 23 SUMMER SCHOOL ON PARTICLE PHYSICS 18 June - 6 July 2001 NEUTRINO PHYSICS Lecture IV E. LISI Istituto Nazionale di Fisica Nucleare Department of Physics University of Bari Bari, ITALY Please note: These are preliminary notes intended for internal distribution only. strada costiera, I I - 34014 trieste italy - tel. +39 04022401 I I fax +39 040224163 - [email protected] - www.ictp.trieste.it

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Page 1: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

united nationseducational, scientific

and culturalorganization

the

international centre for theoretical physics

international atomicenergy agency

SMR.1317 - 23

SUMMER SCHOOL ON PARTICLE PHYSICS

18 June - 6 July 2001

NEUTRINO PHYSICS

Lecture IV

E. LISIIstituto Nazionale di Fisica Nucleare

Department of PhysicsUniversity of Bari

Bari, ITALY

Please note: These are preliminary notes intended for internal distribution only.

strada costiera, I I - 34014 trieste italy - tel. +39 04022401 I I fax +39 040224163 - [email protected] - www.ictp.trieste.it

Page 2: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4
Page 3: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

ATM.* SOUR 3 V OSCILLATIONS

N.B.

Am1 's

orW | v2

»4

OF

OF

Doe$JJOT IMPLY

±m1

Hot dtftvieJl IK y-«?sc

be injeirftd fejy

Page 4: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

is f y (<$m^ w^ j . _, |» """V^

V T ^

TWO AW\X 3 wixivtj «Males M

Luckily , ^or hir^«m1 Wm parameter sp^e. canbe raoLwced coyisidteroJoly a f -ter^hU ^ r d e r iw h(ov\e wia^ ^COLIC^ douMVUHMa) • Physical

TERRg5T>?lAL V

5wiall +o be. t>rdoe4 -> caw

EOft &OT-H SQI/IR AK/D

COM be -fakeM <JI5 av^rA^exl f extiMvoAudr fc?

^ effects 6'fawj)COM U t ( j

Page 5: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

U

*3

"cicW-Ulte." (HOAOAM)

u= o o

0 - < 4 |^=e II

I

~Stjo Ceo o

o o A

U>z II

U(9n)

SVACU ^

turws fo beCoMkxh

ctt Buler

Page 6: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

TERRESTRIAL 6J»>T5 (oQ \

ivi

• SOLARiw

Page 7: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

PAR*M.5PACC :

iv\

u.. ue-i

SOLAR.

CWOZ.

/ITH05

Page 8: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

SUMMARY

( largestTH6" H/IVOft, CX>MP<WnOW OP-

2v

50CAR

TH6- MASS COMPC7SITIOW

V3

Page 9: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

Relevant- uwifaWty ccmshrvu M1V-

Ue.

of-1 QfeUftf\c f

AMI roiNr

IIi

THB A

Page 10: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

EXAMPLES :

Dalitz, 4953

Perlmoirter, STeiwbcxwlt,

w Cosmic triable11

Page 11: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

SOLAR

Page 12: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

EXAMPLES

S"Ol_AR.

Vx, >-

V-:

yA

V«.

lv Bi'Bi'-

V ycv

V3

11

U >^

10

Page 13: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

SOLftft,

10J

102

10

10

io'2

,0-3

- 4n

t-

t t f f-;

'•

•T

io~* 10"3 io"2 10"' 1 io io2

10

10J

10

10

1p-2

10

10

f t t f t

10 10~3 IO"2 10"' 1 10 IO2 10J »0*

Page 14: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

«TM0SP«6«»t 3V

pre-SK

Sic*

Ok

u

12

Page 15: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

SITUATION

m2 (eV1) Sub-GeV Multi-GeV Up-going SK Combined

3.0X10'3

2.5X10

2.0X10"

1.5X10 - 3

V,.

V,,

1.0X10 - 3

90% C.L 99% C.L.

St.,

13

Page 16: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

m2 (eV2) Sub-GeV Multi-GeV Up-going

7.0X10- 3

6.0X10- 3

5.0X10- 3

4.0X10- 3

SK Combined

V,,

V,,

3.5X10- 3

Ivior

90% C.L

V

99% C.L

I

14

Page 17: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

Impact of 0*002.

-3

y///// / / / IlllIIUI l/f//77777Trn\

15

Page 18: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

m2 (eV2) SK

6.0X10- 3

4x10 -3

3.0x10"

2L.0X10"

1.5X10"

fOd

CH0OZ SK4CHOOZ

V-r V,,

vu T

90% C.L 99% C.L

SK +CHOOZ- UI3 <; -fe*i VoCHAU6MC1S foR FUTURE exp. TO pRove

) ^ ^ O (no

16

Page 19: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

dUff»'cu>W -te

IM

m'

fo^to*1*zr*&

17

Page 20: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

o

CM

CD

CM

10'

10

1

10- 1

10

10- 3

10- 2

10- 3

, , , I,,,,,, , ,

I,,,,,

, i i"

1

1 ,

1•-

j 1/

1 1 1 f 1 1 1

• (

'• , / . . . ,

1 111

1•!

11!1!,|

• • « . . . . .

JJ :i i i i i i i i

. - 1

ftoh'ce

10

3v oscillations

'(55 bin)

90 % C.L99 % C.Ld.o.f. = 3

18

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CM

10'

10

1CO

CM

0)

CM

10- 1

10

10

- 2

t 1 1"

1

, , , , . 1 ,1 • 1 1 1 t 1 t 1

10- 2

10- 3

- 1

1 •

•'

•'

[

\

• . ;

i i i i i 1 1 1 1

1'• 1 1 I 1 t I 1 1

tan2 if/

oscillations

dataf55 bin)CHOO^Ubin)

90 % C.L99 % C.Ld.o.f. = 3

I I I Mill) M l | T 1 -

^ StV<f

CHOO?^

till i i i 11 ml I i i mnl i i i 11 ml i i 11 mil t i n u n

10 10 2 10 1 1 10 102

tan2 cp

19

Page 22: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

Rtvnurk on V»A$S

SbecthA/v* oj-(

t ^3

")V,W,2.

BOUAWIS

20

Page 23: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

3V

CP

WilL

21

Page 24: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

(p (deg)0"20' 30" 40*

cot't

X

14

12 -

10 -

8 '-

50° 60°

CM

X 6

4 -

2 -

0

L j l l l l

r 99

L 95

: 90

'- 68

| i 11

%

% . . .

%

' /

i

1 I '

C.L

/t

i i

(3

|

' ' 1

DF)

— . ^

i i

i i

/

/

Rn

All._ All

, , 1

1 1

/ /

/ /

/ /

• / • • • • • • /

tesdatadata (hep

i i i

1 :1

1 M

|

II 1

1 1

1 1 >| 1 I

1 II

1 1

I 1

1 1

1 1

1 1 1

1 1 1

1 I

x 20) :

, 1 , :

0

6m2 and tan2w unconstrained

< - • I . •-v :',t i,k \i •

-> Z

22

Page 25: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

oscillations"Rates(CI+Ga+SK) + SP(D) + SP(N)

10

10

10

-3

0)

CM10

10

10

id"10

-1110

• SHftLMA

LQ{/1

3 d.o.f.90%

QQ or•3 *7 Xo

tan2<p=i

:"'"•! '""1 1 '' 'H / '' "T 1 T

tonV=0.2J -i .,..,.j ,,.,I,J

10~* 10 3 10"2 10"1 1 10 10~* 10~3 10 2 10~1 1 10 102

USUAL MSW SOLUTIONS

23

Page 26: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

3i/ solar oscillationsRates(CI+Ga+SK) + SP(D) + SP(N)

10

10

10

- 3

CM

CD

CM

10- 6

- 710

10

10

-1010

-11

CN

10

10

10

10

10

10

10

10

io"10

id"11

rraip

(MASMA

3 d.o.f.95%99%99.9%

tanV=0VAC

—5 —.

10 10 10 3 10"2 10"1 1 10

' ' ' I ' • """I ' T I V

tanV=0.04i i .i

V/'P

j

,.i . , i

10"3 10 2 10"1 i 10

"I I ' ' ' I ' "

•••„/"

tanV=0.08i , i i

0"5 0"3 10 210"5 10"4 10"3 10 2 10 1 1 10 10*10

tan co

S 10"4 10~3 10"2 10 '

tan2cj

102

10 IO2

24

Page 27: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

CD

<N

KM*.- CHOOj Also Guts Uf j^r bart" oL LMA

3z/ oscillations:CHOOZ excluded regions (m2 = 4-1.5x1 0"3 eV2 )

10

10

- 3

10- 5

10

10

10

-1010

0""10

I 1 I I

) \

3 d.o.f-\ \

99 % CHOOZ | \

- 99 % Solar

tanV=0,,,,.,! I I

) Vi

V. *•'""

\ I

tanV=0.02, i inml I IIM.,,1 , ,1 I , , n.1,1

1OS 10""4 10 3 10 2

-3

10 1 10CHoo 9-

10 " 10 ' 10 J 10

tan2cj tan2cj

103 102 101 i 10 to2

,,,l I , I , I I I

10"4 10"3 10~2 10

25

Page 28: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

CM

(U

CM

3z/ oscillations:SOLAR + CHOOZ ( m2 = 1.5x1 0"3 eV2 )

10

10

10

10

: ' ' """I ' ' """I

- 710

10

10

io"10

I

3 d.o.f.95%99%99.9%

! tanV=O, , ......I . ....,.,!

10 5 10~* 10 3 10 2 10 1 1 10

-310

10

10

10

1O

10

10

id"10

10

n r r a i j - n i mil) i I I I I U I |

10"5 10" 10~2 10

tan CJ

10

1 '"""I • i

i i mini i i 11 mil i i i nml i t 11

B

tan>=0y08

5 1O~* 10 3 103 10 2 10"110" 10

J

10*10 S 10~* 10 3 10 2 10 1 1 10 102

102

26

Page 29: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

3 » : CJftflND TOTAL.

MUST 6 6

L two

27

Page 30: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

oscillationsSOLAR.+ATM

t

TWO ?0SSl6tE FAMILIESOF SPECTRA:

4TM

C+

t t

28

Page 31: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

T h e vv(ov>e" 2^.b e Vferij cfoug, \o <K

CO USMD oidlkKoviis

V4 5t

V4

NO

V

NOVU?

Uviia

bur

. v

atv .V :

29

Page 32: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

• • • it- V4 CtVs +Vien. :

U4 1A

—» P,.« (iAub)Z4 Ul» LJi,, SI'H

LSMB

ivi

ixTEwsioio" between LSN1>

30

Page 33: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

ATMOSPHERIC V :

10- 1

OIAUJ

4- z/e mixing

tan2 cp

are ctah^

NC- Sk

TOTAL GOMBWATION

4v analysis

10 10 1 10

i/a mixing

10

'v i?

Av

I I . ,, I , ..,,,,.1

~2 10~1 10

Si'vi?| < 03

31

Page 34: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

1010101010

V full m opposite, 4i

10-9

40\

20

20 7

2020202020101010

-9

40

41

42

1020

20

20

40

41

42

mill i 111mil i i nun

_ BPOO

+f

ACTlVt

m _ i iiiiiiiji i i i i i j r 11

Illlll I 11 Hill

I I I I I I I J I i l i n i l | I i i i i i n |

?=0.911 ii J i i n i nil i i n 11 nl i i i null

riiimij T iinnn i i mi

4+

I I W i l l I l l l l l l l | I I l l l l l

Global

i i 11 mil i i i null i i i II ml i i i mill

10* 102 10* 1 10. 102 10* 1 10.

n32

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I t W&S

00 ••ATM05 (shenle)

ATMOS

SOLAR

(sferik)

( A )

SOI A ft.

fiTMO$.: 1 ^ -> VL

V-•i

e

33

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ATNOS. V

I 1

V D«r/v iw 2 + 2 scnewes(?ULL ^ ilV DlFFeREtJT

34

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4V

LSNi>

oUk do vwh

Solar OAA/A oitw. V OIAWJL do

|/4

35

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R&S0L0T6 V h*SS6S

au JW su/m

all Awi?r.- <: ^ 4Li/z

;

<

0.05 tv 5 Zvnv < (9(to)tV

Sii'll ,allowed (M-tWi

36

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Uke,

fll

N

uca\ j

., -to

\O

/MAX\AAA t

J.

•i

o o oO 4/tO 4/z

A «A

OIA

37

Page 40: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

CONSTRAINTS

Preseuf <Wee>

-j- ono

C>OIAA

Ov2 p

(YVUXVMA j

SMA C(or

x

38

Page 41: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

2>\wv\Uxr

Xij-

CANNOt

CLGARLS, IF <Wl«e> C PPSR L lMI t

EG R6D\JC6£> ^ ^ ^ ^ ^ ^ ^ OfS

THew OME WILL

TO <vw?e> OF

- » WtUL THSNi LeARM A t o r

ABOUT ?0$$t8ue MASS

39

Page 42: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

Oldest" a>svuu><fro€yca\ loou*i/>l

4WL

+0(JC1V-I ft tovW is

4o; $0 ivtfticeMout

-fih

^

40

Page 43: SUMMER SCHOOL ON PARTICLE PHYSICSindico.ictp.it/event/a0138/contribution/22/material/0/0.pdf10 1 10 CHoo 9-10 " 10 ' 10 J 10 tan2cj tan2cj 103 102 1 i 10 to2,,,l I , I , I I I 10"4

; ""fedvvi rk; i ^

0 0.1 0.2 0.3 0.4 0.5

= u JfocKou 4 he* D.K"T T

f.v A

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