BK from improved staggered quarks

被引：4
|
作者：
Gámiz, E
Collins, S
Davies, CTH
Shigemitsu, J
Wingate, M
机构：
[1] Univ Glasgow, Dept Phys & Astron, Glasgow G12 8QQ, Lanark, Scotland
[2] Ohio State Univ, Dept Phys, Columbus, OH 43210 USA
[3] Univ Washington, Inst Nucl Theory, Seattle, WA 98115 USA
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2005年 / 140卷
关键词：
D O I：
10.1016/j.nuclphysbps.2004.11.325
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 compare calculations of B-K with improved staggered quarks (HYP, Asqtad) and demonstrate the improved scaling behaviour that this gives rise to over previous calculations with unimproved staggered quarks. This enables us to perform the calculation of B-K on the MILC dynamical configurations (n(f) = 2 + 1), for which we give preliminary results.
引用
收藏
页码：353 / 355
页数：3
相关论文
共 50 条
  • [1] Improved determination of BK with staggered quarks
    Bae, Taegil
    Jang, Yong-Chull
    Jeong, Hwancheol
    Jung, Chulwoo
    Kim, Hyung-Jin
    Kim, Jangho
    Kim, Jongjeong
    Kim, Kwangwoo
    Kim, Sunghee
    Lee, Weonjong
    Leem, Jaehoon
    Pak, Jeonghwan
    Park, Sungwoo
    Sharpe, Stephen R.
    Yoon, Boram
    PHYSICAL REVIEW D, 2014, 89 (07):
  • [2] Dynamical study of BK with improved staggered quarks
    Gámiz, E
    Collins, S
    Davies, CTH
    Shigemitsu, J
    Wingate, M
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2006, 153 : 114 - 119
  • [3] Mass renormalisation for improved staggered quarks
    Hein, J
    Mason, Q
    Lepage, GP
    Trottier, H
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2002, 106 : 236 - 238
  • [4] Nucleon mass with highly improved staggered quarks
    Lin, Yin
    Meyer, Aaron S.
    Hughes, Ciaran
    Kronfeld, Andreas S.
    Simone, James N.
    Strelchenko, Alexei
    PHYSICAL REVIEW D, 2021, 103 (03)
  • [5] Self-energy of improved staggered quarks
    Becher, T
    Melnikov, K
    PHYSICAL REVIEW D, 2003, 68 (01)
  • [6] Pion and kaon physics with improved staggered quarks
    Aubin, C
    Bernard, C
    DeTar, C
    Gottlieb, S
    Gregory, EB
    Heller, UM
    Hetrick, JE
    Osborn, J
    Sugar, R
    Toussaint, D
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2004, 129 : 227 - 229
  • [7] Light hadron properties with improved staggered quarks
    Bernard, C
    Burch, T
    DeGrand, T
    DeTar, C
    Gottlieb, S
    Gregory, EB
    Heller, UM
    Osborn, J
    Sugar, R
    Toussaint, D
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2003, 119 : 257 - 259
  • [8] On the strange quark mass with improved staggered quarks
    Hein, J
    Davies, C
    Lepage, GP
    Mason, Q
    Trottier, H
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2003, 119 : 317 - 319
  • [9] Unquenched determination of the kaon parameter BK from improved staggered fermions
    Gamiz, Elvira
    Collins, Sara
    Davies, Christine T. H.
    Lepage, G. Peter
    Shigemitsu, Junko
    Wingate, Matthew
    PHYSICAL REVIEW D, 2006, 73 (11):
  • [10] Cost of dynamical quark simulations with improved staggered quarks
    Gottlieb, S
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2002, 106 : 189 - 190
12345