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CERN Document Server Pronađeno je 51 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.59 sekundi 
1.
A measurement of $\frac{BR(D_{s}^{+} \to K^{0}K^{+})}{BR(D_{s}^{+} \to \phi\pi^{+})}$ and $\frac{BR(D_{s}^{+} \to K^{0}K^{*+})}{BR(D_{s}^{+} \to \phi\pi^{+})}$ / Giehl, I (CERN) /ALEPH Collaboration
CERN-OPEN-99-361.- Geneva : CERN, 1996 - 5 p. Access to fulltext document: PDF;
In : 28th International Conference on High-energy Physics, Warsaw, Poland, 25 - 31 Jul 1996, pp.PA05-063
2.
Extracting $\gamma$ from $B_{s(d)} \to J/\psi K_{S}$ and $B_{d(s)} \to D^{+}_{d(s)} D^{-}_{d(s)}$ / Fleischer, Robert (CERN)
A completely general parametrization of the time-dependent decay rates of the modes $B_s\to J/\psi K_S$ and $B_d\to J/\psi K_S$ is given, which are related to each other through the $U$-spin flavour symmetry of strong interactions. Owing to the interference of current--current and penguin processes, the $B_s\to J/\psi K_S$ observables probe the angle $\gamma$ of the unitarity triangle. [...]
hep-ph/9903455; CERN-TH-99-78; CERN-TH-99-078.- Geneva : CERN, 1999 - 15 p. - Published in : Eur. Phys. J. C 10 (1999) 299-306 Access to fulltext document: PDF; Fulltext: PDF; External link: hep-ph/9903455 PDF - Please contact the library if you need to access this document.
3.
Observation of neutrino induced diffractive $D_s^{*+}$ production and subsequent decay $D_s^{*+} \to D_s^+ \to \tau^+ \to \mu^+$ / CHORUS Collaboration
We report on the first direct observation of a neutrino induced charged-current interaction with two subsequent decays of short-lived particles close to the interaction vertex. This rare double- kink signature in the CHORUS emulsion target is interpreted as a $D_s^{*+}$ production followed by the decay chain $D_s^{*+} \rightarrow D_s^+ \gamma, D_s^+ \rightarrow \tau^+ \nu_\tau ,$ \linebr eak $\tau^+\rightarrow \mu^+\nu_\mu\bar{\nu_\tau}$. [...]
CERN-EP-98-087.- Geneva : CERN, 1998 - 6 p. - Published in : Phys. Lett. B 435 (1998) 458-464 Fulltext: PDF; - CERN library copies
4.
On the $D^{*+}_{s} \to D^{+}_{s} \pi^{0}$ decay in the Effective quark model with chiral $U(3) x U(3)$ symmetry / Ivanov, A.N. (CERN)
The partial width of the decay D^*+_s -> D^+_s pi^0 going through the violation of isotopical symmetry is computed with respect to the partial width of the radiative decay D^*+_s -> D^+_s gamma in the effective quark model with chiral U(3)xU(3) symmetry incorporating Heavy quark effective theory (HQET) and Chiral perturbation theory at the quark level (CHPT)_q. [...]
hep-ph/9805347.
- 1998. - 7 p.
Access to fulltext document - Access to fulltext document - Full text
5.
Measurements of B --> D$_{s}^{+}$ X decays / CLEO Collaboration
CLEO-95-16; CLNS-1354.- Ithaca, NY : Cornell Univ. Lab. Nucl. Stud., 1996 - 40 p. - Published in : Phys. Rev. D 53 (1996) 4734-4746 Access to fulltext document: TIF PDF; - CERN library copies
6.
Measurement of the ratios B(D$_{s}^{+}$ --> .eta $\ell$sup(+)$\nu$)/B(D $_{s}^{+}$ --> .phi $\ell$sup(+)$\nu$) and B(D$_{s}^{+}$ --> $\eta$'l$^{+}\nu$)/B(D$_{s}^{+}$ --> .phi $\ell$sup(+)$\nu$) / CLEO Collaboration
CLEO-CONF-94-18.
- 1994. - 18 p.
Access to fulltext document - Access to fulltext document - CERN library copies
7.
Precision measurement of the $D^{*+}_{s} - D_{s}^{+}$ mass difference / CLEO Collaboration
CLEO-94-006 ; CLNS-1271.
- 1994. - 14 p.
Full text - Access to document - CERN library copies
8.
A measurement of B(D$_{s}^{+}$ --> .phi $\ell$sup(+)$\nu$)/B(D$_{s}^{+}$ --> $\phi\pi^{+}$) / CLEO Collaboration
CLEO-94-7 ; CLNS-1272.
- 1994. - 20 p.
Full text - Access to document - CERN library copies
9.
First measurement of $\Gamma$(D$_{s}^{+}$ --> $\mu^{+}\nu$)/$\Gamma$(D$_{s}^{+}$ --> $\phi\pi^{+}$) / Muheim, F
HEPSY-93-5.
- 1993. - 8 p.
CERN library copies
10.
First measurement of $\Gamma$(D$_{s}^{+}$ --> $\mu^{+}\nu$)/ $\Gamma$(D$_{s}^{+}$ --> $\phi\pi^{+}$) / CLEO Collaboration
CLEO-93-14; CLNS-1238.- Ithaca, NY : Cornell Univ. Lab. Nucl. Stud., 1994 - 32 p. - Published in : Phys. Rev. D 49 (1994) 5690-5700

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