Electroweak penguins and SUSYK0-(K)over-bar0 mixing with Neuberger quarks

被引：2

作者：

Berruto, F ^{[1
]}

Garron, N

Hoelbling, C

Howard, J

Lellouch, L

Necco, S

Rebbi, C

Shoresh, N

机构：

[1] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA

[2] CNRS Marseille Luminy, Ctr Phys Theor, F-13288 Marseille 9, France

[3] Boston Univ, Dept Phys, Boston, MA 02215 USA

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2005年 / 140卷

关键词：

D O I：

10.1016/j.nuclphysbps.2004.11.255

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We present results for DeltaI=3/2 and DeltaS=2 matrix elements relevant for CP violation in K --> pipi decays and for the K-S-K-L mass difference in the standard model and beyond. They were obtained with Neuberger fermions on quenched gauge configurations generated with the Wilson plaquette action at beta=6.0 on an 18(3) x 64 lattice.

引用

收藏

页码：365 / 368

页数：4

相关论文

共 17 条

[1] Kaon B parameter from quenched lattice QCD [J].

Aoki, S ;

Fukugita, M ;

Hashimoto, S ;

Ishizuka, N ;

Iwasaki, Y ;

Kanaya, K ;

Kuramashi, Y ;

Okawa, M ;

Ukawa, A ;

Yoshie, T .

PHYSICAL REVIEW LETTERS, 1998, 80 (24) :5271-5274

[2] Matching the electroweak penguins Q7, Q8 and spectral correlators [J].

Bijnens, J ;

Gámiz, E ;

Prades, J .

JOURNAL OF HIGH ENERGY PHYSICS, 2001, (10) :1-41

[3] Kaon matrix elements and CP violation from quenched lattice QCD:: The 3-flavor case -: art. no. 114506 [J].

Blum, T ;

Chen, P ;

Christ, N ;

Cristian, C ;

Dawson, C ;

Fleming, G ;

Mawhinney, R ;

Ohta, S ;

Siegert, G ;

Soni, A ;

Vranas, P ;

Wingate, M ;

Wu, L ;

Zhestkov, Y .

PHYSICAL REVIEW D, 2003, 68 (11)

[4] LEADING AND NEXT-TO-LEADING QCD CORRECTIONS TO SIGMA-PARAMETER AND B0-BBAR0 MIXING IN THE PRESENCE OF A HEAVY TOP QUARK [J].

BURAS, AJ ;

JAMIN, M ;

WEISZ, PH .

NUCLEAR PHYSICS B, 1990, 347 (03) :491-536

[5] Non-perturbative quark mass renormalization in quenched lattice QCD [J].

Capitani, S ;

Lüscher, M ;

Sommer, R ;

Wittig, H .

NUCLEAR PHYSICS B, 1999, 544 (03) :669-698

[6] Improved determination of the electroweak penguin contribution to ε′/ε in the chiral limit [J].

Cirigliano, V ;

Donoghue, JF ;

Golowich, E ;

Maltman, K .

PHYSICS LETTERS B, 2003, 555 (1-2) :71-82

[7] AN UPGRADED ANALYSIS OF EPSILON'/EPSILON AT THE NEXT-TO-LEADING ORDER [J].

CIUCHINI, M ;

FRANCO, E ;

MARTINELLI, G ;

REINA, L ;

SILVESTRINI, L .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1995, 68 (02) :239-255

[8] Kaon B parameter in quenched QCD -: art. no. 014504 [J].

DeGrand, T .

PHYSICAL REVIEW D, 2004, 69 (01)

[9] Renormalization group invariant matrix elements of ΔS=2 and ΔI=3/2 four-fermion operators without quark masses [J].

Donini, A ;

Giménez, V ;

Giusti, L ;

Martinelli, G .

PHYSICS LETTERS B, 1999, 470 (1-4) :233-242

[10]

FRIOT S, ARXIVHEPPH0408281