Cargando…

Resonant enhancement of field-induced annihilation rate for ($\pi^+\pi^-$) atom: a possibility to measure np-ns energy splitting

Some possibilities are discussed for measuring the np-ns energy splitting in (pi sup + -pi sup -) atoms in experiments with relativistic particle beams, using the electromagnetic field control of annihilation process. Significant resonant enhancement of annihilation probability may be observed in an...

Descripción completa

Detalles Bibliográficos
Autores principales:	Nemenov, L L, Ovsiannikov, V D, Tchaplyguine, E V
Lenguaje:	eng
Publicado:	2002
Materias:	Nuclear Physics
Acceso en línea:	http://cds.cern.ch/record/772278

Ejemplares similares

DC field control of decay processes in a ($\pi^{+}-\pi^{-}$)- atom: A possibility to measure the energy splitting between 2s- and 2p-states
por: Nemenov, L L, et al.
Publicado: (2001)

Possibility to measure the energy splitting between 2S and 2P states in $\pi^+ \pi^-$ atoms
por: Nemenov, L
Publicado: (2001)

Production Rates for $\pi^{+}K^{-}$ and $p\pi^{-}$ Atoms in Inclusive Processes
por: Gorchakov, O E, et al.
Publicado: (1999)

The estimation of production rates of $\pi^+K^-, \pi^-K^+$ and $\pi^+\pi^-$ atoms in proton-nucleus interactions at 450 GeV/c
por: Gorchakov, O, et al.
Publicado: (2015)

Hints for a I=2 $\pi \pi$ resonant state in the np $\to \pi^{+} \pi^{+} \pi^{+}$ annihilation reaction
por: Filippi, A
Publicado: (2001)

Production rates for $\pi^+K^-, \pi^-K^+$ and $\pi^+\pi^-$ atoms in $p$-Ni interactions at proton momentum 24 and 450 GeV/c
por: Gorchakov, O, et al.
Publicado: (2015)

The estimation of production rates of $\pi^+K^-, \pi^-K^+$ and $\pi^+\pi^-$ atoms in proton-Ni interactions at proton momentum of 450 GeV/c
por: Gorchakov, O, et al.
Publicado: (2015)

Atoms consisting of $\pi^+\pi^-$ and $\pi$K mesons
por: Nemenov, L
Publicado: (2003)

Antiproton proton annihilation at rest in H$_{2}$ gas into $\pi^{+}\pi^{-}\pi^{0}$ ; 1, annihilation from S states
por: May, B, et al.
Publicado: (1990)

Future experimental investigation of the $\pi^+ \pi^-$ atom
por: Nemenov, L
Publicado: (2003)

Antiproton proton annihilation at rest in H$_{2}$ gas into $\pi^{+}\pi^{-}\pi^{0}$ ; 2, annihilation from P states
por: May, B, et al.
Publicado: (1990)

Lifetime measurement of pi+pi- and piK atoms to test low-energy QCD
por: Nemenov, L
Publicado: (2009)

Study of the $f_{0}(1500) f_{2} (1565)$ production in the exclusive annihilation $np \to \pi^{+} \pi^{+} \pi^{-}$ in flight
por: Bertin, A, et al.
Publicado: (1998)

Breakup of relativistic pi+pi- atoms in matter
por: Afanasyev, L G, et al.
Publicado: (1996)

First observation of long-lived $\pi^+ \pi^-$ atoms
por: Adeva, B, et al.
Publicado: (2015)

Estimation of $\pi^{+}\pi^{-}$-atom production rate in high energy collisions
por: Gorchakov, O E, et al.
Publicado: (1996)

First measurement of a long-lived $\pi^+ \pi^-$ atom lifetime
por: Adeva, B., et al.
Publicado: (2018)

The investigation of $K^+\pi^−, \pi^+K^−$ and $\pi^+\pi^−$ atoms
por: Yazkov, Valeriy
Publicado: (2016)

Production rates for $\pi^+ K^−, \pi^− K^+$ and $\pi^+ \pi^−$ atoms in p-Ni interactions at proton momentum 24 and 450 GeV/c
por: Gortchakov, O, et al.
Publicado: (2012)

The estimation of production rates of ${\pi }^{+}{K}^{-}$, ${\pi }^{-}{K}^{+}$ and ${\pi }^{+}{\pi }^{-}$ atoms in proton–nucleus interactions at 450 GeV c$^{-1}$
por: Gorchakov, O E, et al.
Publicado: (2016)

Study of anti-n p --> phi pi+ and anti-n p --> omega pi+ annihilation reactions in flight
por: Filippi, A, et al.
Publicado: (1999)

Antiproton proton annihilation at rest into $\pi^{+}\pi^{-}\eta$' and $\pi^{+}\pi^{-}\eta$ from atomic S and P states
por: Weidenauer, P, et al.
Publicado: (1990)

An analysis of the contribution of isospin two $\pi \pi$ resonant states in the n.bar.p to $\pi^{+}\pi^{+}\pi^{-}$ annihilation reaction
por: Filippi, A, et al.
Publicado: (2000)

Experimental estimation of the lifetime of atoms formed by $\pi^{+}$ and $\pi^{-}$ mesons
por: Afanasiev, L G, et al.
Publicado: (1994)

Measurement of the $\pi K$ atom lifetime and the $\pi K$ scattering length
por: Adeva, B., et al.
Publicado: (2017)

Observation of $\pi^- K^+$ and $\pi^+ K^-$ atoms
por: Yazkov, Valeriy
Publicado: (2018)

Rates of spontaneous radiation transitions and natural lifetimes of excited states of $\pi^+ - \pi^- (A2\pi)$ atom
por: Ovsianniko, V D
Publicado: (2015)

Total interaction cross sections of relativistic pi+pi- atoms with ordinary atoms in the eikonal approach
por: Afanasyev, L G, et al.
Publicado: (1999)

Production of $\pi^{+}\pi{-}\pi^{0}$ in $\overline{p}p$ annihilation at rest from atomic P-state
por: May, B, et al.
Publicado: (1989)

Anti-proton proton annihilation at rest into $\pi^{+}\pi^{-}\eta^{\prime}$ and $\pi^{+}\pi^{-}\eta$ from atomic S and P states
por: Weidenauer, P, et al.
Publicado: (1990)

First $\pi K$ atom lifetime and $\pi K$ scattering length measurements
por: Adeva, B., et al.
Publicado: (2014)

Lifetime measurement of $\pi^+ \pi^-$ -atoms on the DIRAC spectrometer
por: Zhabitskiy, Mikhail
Publicado: (2012)

$\overline{p}p$ annihilation into $\pi^{+}\pi{-}$ and $K^{+}K^{-}$ from atomic P states
por: Doser, Michael, et al.
Publicado: (1988)

Resonance-like structure in $\overline{p}$p annihilation into three $\pi$ and the $\pi\pi$ correlations
por: Furui, S
Publicado: (1995)

Resonances in the system of pi sup +pi sup - mesons from np -> np pi sup +pi- reaction at P sub n = 5.20 GeV/c: search, results of direct observations, interpretation
por: Troyan, Yu A, et al.
Publicado: (2002)

Lifetime Measurements of $ \pi ^+ \pi ^- $ and $\pi^{+-} K^{-+}$ Atoms to Test Low-Energy QCD Predictions
por: Rykalin, V, et al.
Publicado: (2002)

Pion correlations and resonance effects in anti-p p annihilation at rest to $2\pi^{+} 2\pi^{-} \pi^{0}$
por: Apostolakis, Alcibiades J, et al.
Publicado: (1999)

$\omega \pi$ Resonances and $\pi \pi$ s-wave structures as observed in $\overline {p} p$ annihilations at rest
por: Frenkiel, P, et al.
Publicado: (1972)

Resonances in the system of pi sup +pi sup - -mesons from np->np pi sup +pi sup - reaction at P sub n =5.20 GeV/c: search, results of direct observations, interpretation
por: Troyan, Yu A, et al.
Publicado: (2002)

The $\pi N N $ coupling constant from np charge exchange scattering
por: Loiseau, B, et al.
Publicado: (1997)

Cannot write session to /tmp/vufind_sessions/sess_860g8es3a3dn77m9jer2fn6g3e