Cargando…

New upper limit of the $\eta \rightarrow \pi^{0} \gamma \gamma$ decay modes

Detalles Bibliográficos
Autores principales:	Bonamy, P, Sonderegger, P
Lenguaje:	eng
Publicado:	1967
Materias:	Particle Physics - Experiment
Acceso en línea:	http://cds.cern.ch/record/936671

Ejemplares similares

Experimental limit for the decay mode $\eta \rightarrow \pi ^{0}\gamma \gamma $
por: Schmitt, D, et al.
Publicado: (1970)

eta puzzle: the decay eta --> pi$^{0}$gamma.gamma
por: Davydov, V A, et al.
Publicado: (1981)

Note on the decay $\eta \rightarrow \pi^+ \pi^- \gamma$
por: Llewellyn Smith, Christopher Hubert
Publicado: (1967)

Evidence for the new decay mode $\phi \rightarrow \eta \gamma$
por: Basile, M, et al.
Publicado: (1971)

Observation of the decay $\eta \to \pi^0 \gamma \gamma$
por: Binon, Freddy G, et al.
Publicado: (1982)

Branching ratios $\Gamma ( \eta \to \pi^{+} \pi^{-} \gamma) / \Gamma ( \eta \to \pi^{+} \pi^{-} \pi^{0})$
por: Cnops, A, et al.
Publicado: (1967)

Further evidence for the decay mode $\phi \rightarrow \eta \gamma$ and measurement of the branching ratio $\Gamma(\phi \rightarrow \eta \gamma )/ \Gamma ( \phi \rightarrow$ total)
por: Basile, M, et al.
Publicado: (1972)

Dalitz plot of the decay $\eta -> \pi^{+} \pi^{-} \pi^{0}$ and $\eta -> \pi^{+} \pi^{-} \gamma$
por: Cnops, A, et al.
Publicado: (1967)

Measurement of $\Gamma(\eta \to \pi^+\pi^-\gamma)/\Gamma(\eta \to \pi^+\pi^-\pi^0)$ with KLOE experiment
por: Ambrosino, F., et al.
Publicado: (2011)

Measurement of \Gamma(\eta -> \pi^+\pi^-\gamma)/\Gamma(\eta -> \pi^+\pi^-\pi^0) with the KLOE Detector
por: Babusci, D., et al.
Publicado: (2012)

The decay mode $X^{0} \rightarrow \gamma \gamma$ and first determination of the branching ratio $X^{0} \rightarrow \gamma \gamma/ X^{0} \rightarrow $total
por: Basile, M, et al.
Publicado: (1971)

Radiative protonium annihilation into $\gamma\gamma$, $\gamma\pi^{0}$, $\gamma\eta$, $\gamma\omega$, and $\gamma\eta$'
por: Amsler, Claude, et al.
Publicado: (1993)

The decay $\phi \rightarrow \eta \gamma$
por: Basile, M, et al.
Publicado: (1972)

Observation of the decay $K_{L}\rightarrow\pi^{0}\gamma\gamma$
por: Barr, Giles David, et al.
Publicado: (1990)

Charge conjugation in $\eta \rightarrow \pi ^{+} \pi ^{-} \gamma $
por: Bowen, R A, et al.
Publicado: (1967)

A measurement of the decay $K_{L} \rightarrow \pi^{0}\gamma\gamma$
por: Barr, Giles David, et al.
Publicado: (1992)

Search for the decay $K_{L} \rightarrow \pi^{0}\pi^{0}\gamma$
por: Barr, Giles David, et al.
Publicado: (1994)

Study of the $\phi$ decays into $\pi^{+}\pi^{-}\gamma, \pi^{0}\pi^{0}\gamma$ and $\eta\pi^{0}\gamma$ final states
por: Akhmetshin, R R, et al.
Publicado: (1999)

$B^{0}_{s} \to J/\psi(\mu^+ \mu^-) \eta'(\pi^+ \pi^-\eta(\gamma\gamma))$ decays and sensitivity to the $B^{0}_{s}$ mixing phase at LHCb
por: Jiménez-Otero, Sergio
Publicado: (2007)

Measurement of the $\tau \to \eta \pi \pi^{degree} \nu_{\tau}$ branching ratio using $\eta \to \gamma \gamma$ and $\eta \to \pi^{+}\pi^{-} \pi^{0}$ final states
por: Bourdon, P
Publicado: (1995)

Further evidence for the decay mode $X^{0} \rightarrow \gamma \gamma$ and determination of the branching ratio $X^{0} \rightarrow \gamma \gamma /X^{0} \rightarrow$ total
por: Basile, M, et al.
Publicado: (1971)

Experimental investigation of the $K^{0} \rightarrow \pi^{+} \pi^{-} \gamma$ decay
por: Bellotti, E, et al.
Publicado: (1966)

Study of the photon spectrum in the decay $K^{0}_{S} \rightarrow \pi^{+}\pi^{-}\gamma$
por: Taureg, Hans, et al.
Publicado: (1976)

A new upper limit for the decay rate $\Gamma (f' \rightarrow \pi \pi )$
por: Beusch, Werner, et al.
Publicado: (1975)

Proposal to study the decay mode $\phi \rightarrow \eta$ + $\gamma$
por: CERN. Geneva, et al.
Publicado: (1970)

Decay $\eta$' --> $\omega\gamma$
por: Alde, D, et al.
Publicado: (1986)

Search for the rare $\eta\to\pi^{0}e^{+}e^{-}$ decay and study of the $\eta\to\pi^{0}\gamma\gamma$ decay
por: Calén, H, et al.
Publicado: (2003)

A method to calculate subtraction constants application to the $\eta$\rightarrow$\pi$^{0}$\gamma$\gamma$ problem: SUBTITLE
por: Gounaris, George J, et al.
Publicado: (1972)

Proton-antiproton annihilations at rest into $\pi^{0}\omega, \pi^{0}\eta, \pi^{0}\gamma, \pi^{0}\pi^{0},$ and $\pi^{0}\eta\prime$
por: Backenstoss, Gerhard, et al.
Publicado: (1983)

$\eta-\eta'$ mixing and chiral anomalies in $\eta/\eta' \to \pi^+ \pi^- \gamma$ decays
por: Kiselev, A, et al.
Publicado: (1994)

Measurement of the ratio $\Gamma(K_{L} \rightarrow \pi^{+}\pi^{-}) / \Gamma(K_{L} \rightarrow \pi^{\pm}e^{\mp}\nu)$ and extraction of the CP violation parameter $|\eta_{+-}|$
por: Lai, A., et al.
Publicado: (2006)

Transition form-factors in $\pi^{0}$, $\eta$ and $\eta$' couplings to $\gamma\gamma$
por: Ametller, L, et al.
Publicado: (1992)

Evidence for a new decay mode of the $ X ^{0} $ meson: $ X^{0} \rightarrow \gamma 2 $
por: Bollini, D, et al.
Publicado: (1968)

A measurement of the decay $K_{L} \rightarrow \pi^{0}\gamma\gamma$ by the NA31 experiment
por: Fayard, Louis
Publicado: (1992)

A study of the decay modes $K^{\pm} \rightarrow \pi^{\pm} \pi^{0} \pi^{0}$ and $K^{\pm} \rightarrow \pi^{\pm} \pi^{0} \gamma$
por: Smith, K M, et al.
Publicado: (1971)

Search for $\gamma\gamma \rightarrow \eta_b$ in $e^{+}e^{-}$ collisions at LEP2
por: Heister, A., et al.
Publicado: (2002)

Search for the rare decays $W^{+}\rightarrow{D^{+}_{s}\gamma}$ and $Z\rightarrow{D^{0}\gamma}$ at LHCb
por: Aaij, R., et al.
Publicado: (2022)

Dalitz plot analysis for the decay $\eta \to \pi^{+} \pi^{-} \gamma$
por: Cnops, A M, et al.
Publicado: (1968)

Online selection of $\pi^0 (\eta)\rightarrow\gamma\gamma$ decays and the Potential for Intercalibrating the CMS Barrel Electromagnetic Calorimeter
por: Yang, Yong
Publicado: (2009)

Study of $B^{0} \rightarrow K^{*0} \gamma$, $B_{s}^{0} \rightarrow \phi \gamma$ and $B_{s}^{0} \rightarrow K^{*0} \gamma$ decays using converted photons with the LHCb detector.
por: Beaucourt, Leo
Publicado: (2017)

Cannot write session to /tmp/vufind_sessions/sess_n2m1cgu2jku2857rfkk2n0d0pk