Strong coupling, charm-and bottom-quark masses from electron-positron annihilation

中国物理C, 2010, 34(6): 675-679.

^1,

1.Institut fur Theoretische Teilchenphysik,Karlsruhe Institute of Technology,76128 Karlsruhe,Germany

Strong coupling, charm-and bottom-quark masses from electron-positron annihilation

1.Institut fur Theoretische Teilchenphysik,Karlsruhe Institute of Technology,76128 Karlsruhe,Germany

The cross section for electron-positron annihilation into hadrons allows for a precise determination of the strong coupling constant and the charm- and bottom-quark masses. Recent theoretical and experimental results are presented with emphasis on the energy region accessible by B-meson factories and below.

参考文献

[1]	Chetyrkin K G;Kuhn J H;Kwiatkowski A .[J].Physics Reports,1996,277:189-281.
[2]	Baikov P A;Chetyrkin K G;Kiihn J H .[J].Physical Review Letters,2008,101:012002.
[3]	Baikov P A;Chetyrkin K G;Kuhn J H .[J].Nuclear Physics B-Proceedings Supplements,2004,135:243-246.
[4]	Gorishnii S G;Kataev A L;Latin S A .[J].Physics Letters B,1991,259:144-150.
[5]	Surguladze L R;Samuel M A .[J].Physical Review Letters,1991,66:560-563.
[6]	Chetyrkin KG .Corrections of order alpha(3)(s) to R(had) in pQCD with light gluinos[J].Physics Letters, B. Nuclear Physics and High Energy Physics,1997(3/4):402-412.
[7]	Chetyrkin K G;Kuhn J H .[J].Physics Letters B,1990,248:359-364.
[8]	Chetyrkin KG.;Kuhn JH.;Harlander RV. .Quartic mass corrections to R-had at O(alpha(3)(s))[J].Nuclear physics, B,2000(1/2):56-72.
[9]	Kiyo, Y;Maier, A;Maierhofer, P;Marquard, P .Reconstruction of heavy quark current correlators at O(alpha(3)(s))[J].Nuclear physics, B,2009(1/2):269-287.
[10]	Chetyrkin K G;Kuhn J H;Steinhauser M .[J].Physics Letters B,1996,371:93-98.
[11]	Harlander R V;Steinhauser M .[J].Computer Physics Communications,2003,153:244-274.
[12]	Ablikim M et al.[J].Physics Letters B,2009,677:239-245.
[13]	Bai J Z et al.[J].Physical Review Letters,2002,88:101802.
[14]	Ablikim M et al.[J].Physical Review Letters,2006,97:262001.
[15]	Blinov A E et al.[J].Zeitschrift Für Physik C:Particles and Fields,1996,70:31-38.
[16]	Ammar R.;Bean A.;Besson D.;Coppage D.;Darling C.;Davis R.;Hancock N.;Kotov S.;Kravchenko I.;Kwak N.;Anderson S.;Kubota Y. Lattery M.;Lee SJ.;O'Neill JJ.;Patton S.;Poling R.;Riehle T.;Savinov V.;Smith A.;Alam MS.;Athar SB.;Ling Z.;Mahmood AH.;et al.;Baringer P. .Measurement of the total cross section for e(+)e(-)-> hadrons at root s=10.52 GeV[J].Physical review.D.Particles and fields,1998(3):1350-1358.
[17]	Besson D et al.[J].Physical Review D,2007,76:072008.
[18]	Kuhn J H;Steinhauser M;Teubner T .[J].Physical Review D,2007,76:074003.
[19]	Bethke S .[J].European Physical Journal C,2009,64:689-703.
[20]	Shifman M A;Vainshtein A I;Zakharov V I .[J].Nuclear Physics B,1979,147:385-447.
[21]	Kuhn J H;Steinhauser M .[J].Nuclear Physics B,2001,619:588-602.
[22]	Chetyrkin K G;Kuhn J H;Steinhauser M .[J].Nuclear Physics B,1996,482:213-240.
[23]	Chetyrkin KG.;Steinhauser M.;Kuhn JH. .HEAVY QUARK CURRENT CORRELATORS TO O(ALPHA(2)(S))[J].Nuclear physics, B,1997(1/2):40-64.
[24]	Kuhn J H;Steinhauser M;Sturm C .[J].Nuclear Physics B,2007,778:192-215.
[25]	Chetyrkin K G;Kiihn J H;Sturm C .[J].European Physical Journal C,2006,48:107-110.
[26]	Boughezal R;Czakon M;Schutzmeier T .[J].Physical Review D,2006,74:074006.
[27]	Maier, A;Maierhofer, P;Marquard, P .The second physical moment of the heavy quark vector correlator at O(alpha(3)(s))[J].Physics Letters. B,2008(1):88-91.
[28]	Maier, A;Maierhofer, P;Marquard, P;Smirnov, A .Low-energy moments of heavy quark current correlators at four loops[J].Nuclear physics, B,2010(1/2):1-18.
[29]	Chetyrkin K G et al.[J].Physical Review D,2009,80:074010.
[30]	Boughezal R;Czakon M;Schutzmeier T .[J].Nuclear Physics B-Proceedings Supplements,2006,160:160-164.
[31]	Maier A;Maierhofer P;Marquard P .Higher moments of heavy quark correlators in the low energy limit at O(alpha(2)(s))[J].Nuclear physics, B,2008(1/2):218-242.
[32]	Sturm C .[J].Journal of High Energy Physics,2008,09:075.
[33]	Allison I et al.[J].Physical Review D,2008,78:054513.
[34]	Besson D et al.[J].Physical Review Letters,1985,54:381.
[35]	Aubert B et al.[J].Physical Review Letters,2009,102:012001.
[36]	Chetyrkin K G;Kuhn J H;Steinhauser M .[J].Computer Physics Communications,2000,133:43-65.

上一张下一张

计量

下载量()
访问量()

作者相关

在本站搜索
在百度学术搜索
在万方数据库搜索
在CNKI搜索

文章评分

您的评分：
1

0%
2

0%
3

0%
4

0%
5

0%

材料期刊网

Strong coupling, charm-and bottom-quark masses from electron-positron annihilation

参考文献