Study of the decay Ds+ --> K+ K- e+ nu

N. Cabibbo and A. Maksymowicz, Phys. Rev. 137

1965

Earlier work this paper cites.

C. L. Y. Lee, M. Lu and M. B. Wise, Phys. Rev. D46

1992

Earlier work this paper cites.

K. Kodama et al

1993

Earlier work this paper cites.

P. L. Frabetti et al

1994

Earlier work this paper cites.

P. Avery et al

1994

Earlier work this paper cites.

T. Sjöstrand, Comp. Phys. Commun. 82

1994

Earlier work this paper cites.

E. Barberio and Z. Was, Comput. Phys. Commun. 79

1994

Cited alongside, same era.

J. D. Richman and P. R. Burchat, Rev. Mod. Phys. 67

1995

Cited alongside, same era.

E.M. Aitala et al

1999

Cited alongside, same era.

B. Aubert et al

2002

Cited alongside, same era.

J. Gill, UKQCD Collaboration, Nucl. Phys. Proc. Suppl. 106

2002

Cited alongside, same era.

S. Agostinelli et al

2003

Cited alongside, same era.

Charge conjugate states are implied throughout this Letter

Cited in the paper.

Using a singlet-octet mixing angle of 39 ∘ , the branching fraction ℬ ⁡ ( D + → ϕ ​ e + ​ ν e ) ∼ 2 × 10 − 6 {\cal B}(D^{+}\rightarrow\phi e^{+}\nu_{e})\sim 2\times 10^{-6} and we expect less than 10 events from this source in our data sample

Cited in the paper.

It is normalized such that: ∫ m ϕ − δ m ϕ + δ ( p ∗ / m ) ​ | 𝒜 ϕ ​ ( m ) | 2 ​ d ​ m 2 ≃ 2 ​ arctan ⁡ ( 2 ​ δ / Γ ϕ 0 ) \int_{m_{\phi}-\delta}^{m_{\phi}+\delta}(p^{*}/m)|{\cal A}_{\phi}(m)|^{2}dm^{2}\simeq 2\arctan(2\delta/\Gamma^{0}_{\phi}) where δ \delta is a small mass interval and Γ ϕ 0 \Gamma^{0}_{\phi} is the total width of the ϕ \phi . The breakup momentum of the ϕ \phi is denoted as p ∗ p^{*}

Cited in the paper.

J.M. Link et al

2004

Later among the works it cites.

M. Ablikim et al

2005

Later among the works it cites.

W.-M. Yao et al

2006

Later among the works it cites.

B. Aubert et al

2007

Later among the works it cites.

J. P. Alexander et al

2008

Closest in time.