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Evidence for an anomalous like-sign dimuon charge asymmetry · Around

2010

Evidence for an anomalous like-sign dimuon charge asymmetry

The D0 Collaboration, Abazov, V. M.

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We measure the charge asymmetry $A$ of like-sign dimuon events in 6.1 fb$^{-1}$ of $p\bar{p}$ collisions recorded with the D0 detector at a center-of-mass energy $\sqrt{s} = 1.96$ TeV at the Fermilab Tevatron collider.

From $A$, we extract the like-sign dimuon charge asymmetry in semileptonic $b$-hadron decays: $\aslb = -0.00957 \pm 0.00251 ({\rm stat}) \pm 0.00146 ({\rm syst})$.
This result differs by 3.2 standard deviations from the standard model prediction $\aslb(SM) = (-2.3^{+0.5}_{-0.6}) \times 10^{-4}$ and provides first evidence of anomalous CP-violation in the mixing of neutral $B$ mesons.

Built on

A.D. Sakharov, Pisma Zh. Eksp. Teor. Fiz. 5
1967
Earlier work this paper cites.
J.L. Hewett, arXiv:hep-ph/9803370 (1998)
1998
Earlier work this paper cites.
L. Randall and S. Su, Nucl. Phys. B 540
1999
Earlier work this paper cites.
G.C. Branco, L. Lavoura and J.P. Silva, “CP Violation”
Original
1999
Earlier work this paper cites.
T. Sjöstrand et al
2001
Earlier work this paper cites.
D.G. Lange, Nucl. Instrum. Methods in Phys. Res. A 462
2001
Earlier work this paper cites.
V.M. Abazov et al
2005
Earlier work this paper cites.
B. Aubert et al
2006
Earlier work this paper cites.

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Charge conjugation invariance is implied throughout this article

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Pseudorapidity η ≡ − ln ⁡ [ tan ⁡ ( θ / 2 ) ] \eta\equiv-\ln{\left[\tan(\theta/2)\right]} , where θ \theta is the angle of the track relative to the direction of the proton beam; ϕ \phi is the polar angle with respect to the proton beam, and ϕ = 90 0 \phi=90^{0} defined as the vertical axis

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R. Brun and F. Carminati, CERN program library long writeup W5013 (unpublished)

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In this section the symbol “ μ \mu ” and word “muon” stand for “muon candidate passing a specified set of selections.”

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2010

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