A. Anisovich

activity

19962024

most citedProperties of baryon resonances from a multichannel partial wave analysis

310 citations · 4.4k across the 121 of their papers we have counts for

collaborators

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51 papers · 1 filter

nucl-ex2022★ 4 cited

Polarization observables in double neutral pion photoproduction

TAPS Collaboration, T. Seifen, J. Hartmann +73

Measurements of target asymmetries and double-polarization observables for the reaction $γ p \to p π^{0} π^{0}$ are reported. The data were taken with the CBELSA/TAPS experiment at the ELS…

nucl-ex2020★ 20 cited

Observation of the $p η^{'}$ Cusp in the New Precise Beam Asymmetry $Σ$ Data for $γ p \to p η$

TAPS Collaboration

Data on the beam asymmetry $Σ$ in the photoproduction of $η$ mesons off protons are reported for tagged photon energies from 1130 to 1790 MeV (mass range from $W =$ 1748 MeV to $W =$ …

nucl-ex2020★ 17 cited

Strange Hadron Spectroscopy with Secondary KL Beam in Hall D

KLF Collaboration, Moskov Amaryan, Mikhail Bashkanov +150

We propose to create a secondary beam of neutral kaons in Hall D at Jefferson Lab to be used with the GlueX experimental setup for strange hadron spectroscopy. The superior CEBAF e…

nucl-ex2019★ 26 cited

New data on $γ p \to η p$ with polarized photons and protons and their implications for $N^{*} \to N η$ decays

J. Müller, J. Hartmann, M. Grüner +86

The polarization observables $T, E, P, H$ , and $G$ in photoproduction of $η$ mesons off protons are measured for photon energies from threshold to $W = 2400$ MeV ( $T$ ), 2280 MeV ($E…

nucl-ex2019★ 43 cited

Hyperon II: Properties of excited hyperons

A. V. Sarantsev, M. Matveev, V. A. Nikonov +3

We report properties of $Λ$ and $Σ$ hyperon resonances formed in $K^{-}$ induced reactions. Special emphasis is laid on the analysis of the three-body final states $2 π^{0} Λ$ and $2π^0Σ…

nucl-ex2019★ 21 cited

Hyperon I: Partial wave amplitudes for $K^{-} p$ scattering

M. ~Matveev, A. V. ~Sarantsev, V. A. Nikonov +3

Early data on $K^{-}$ induced reactions off protons are collected and used in a coupled-channel partial wave analysis (PWA). Data which had been published in the form of Legendre coe…

nucl-ex2019

Hyperon I: Study of the $Λ (1405)$

A. V. Anisovich, A. V. Sarantsev, V. A. Nikonov +4

Low-energy data on the three charge states in $γ p \to K^{+} (Σ π)$ from CLAS at JLab, on $K^{-} p \to π^{0} π^{0} Λ$ and $π^{0} π^{0} Σ$ from the Crystal Ball at BNL, bubble chamber data on $K^-p\toπ^…

nucl-ex2019★ 2 cited

Measurement of the Helicity Asymmetry $E$ for the reaction $γ p \to π^{0} p$

TAPS collaboration, M. Gottschall, F. Afzal +66

A measurement of the double-polarization observable $E$ for the reaction $γ p \to π^{0} p$ is reported. The data were taken with the CBELSA/TAPS experiment at the ELSA facility in Bonn…

nucl-ex2018

First Measurements of the Double-Polarization Observables $F$ , $P$ , and $H$ in $ω$ Photoproduction off Transversely Polarized Protons in the $N^{*}$ Resonance Region

P. Roy, S. Park, V. Crede +145

First measurements of double-polarization observables in $ω$ photoproduction off the proton are presented using transverse target polarization and data from the CEBAF Large Accepta…

nucl-ex2018★ 26 cited

Proton- $η^{'}$ interactions at threshold

A. V. Anisovich, V. Burkert, M. Dugger +5

Recent data on photoproduction of $η^{'}$ mesons off protons have been included in the data base for the Bonn-Gatchina partial wave analysis. The real and imaginary parts of the $S$ -w…

nucl-ex2017★ 40 cited

Strong evidence for nucleon resonances near 1900\,MeV

A. V. Anisovich, V. Burkert, M. Hadžimehmedović +9

Data on the reaction $γ p \to K^{+} Λ$ from the CLAS experiments are used to derive the leading multipoles, $E_{0 +}$ , $M_{1 -}$ , $E_{1 +}$ , and $M_{1 +}$ , from the production threshold to…

nucl-ex2017★ 17 cited

$N^{*}$ resonances from $K Λ$ amplitudes in sliced bins in energy

A. V. Anisovich, V. Burkert, M. Hadžimehmedović +8

The two reactions $γ p \to K^{+} Λ$ and $π^{-} p \to K^{0} Λ$ are analyzed to determine the leading photoproduction multipoles and the pion-induced partial wave amplitudes in slices of the inv…

nucl-ex2017★ 12 cited

Measurement of the beam asymmetry $Σ$ and the target asymmetry $T$ in the photoproduction of $ω$ mesons off the proton using CLAS at Jefferson Laboratory

P. Roy, Z. Akbar, S. Park +143

The photoproduction of $ω$ mesons off the proton has been studied in the reaction $γ p \to p ω$ using the CEBAF Large Acceptance Spectrometer (CLAS) and the frozen-spin target (FROS…

nucl-ex2017★ 26 cited

Measurement of the helicity asymmetry $E$ in $ω \to π^{+} π^{-} π^{0}$ photoproduction

Z. Akbar, P. Roy, S. Park +131

The double-polarization observable $E$ was studied for the reaction $γ p \to p ω$ using the CEBAF Large Acceptance Spectrometer (CLAS) in Hall B at the Thomas Jefferson National Accel…

nucl-ex2017★ 19 cited

$N^{*} \to N η^{'}$ decays from photoproduction of $η^{'}$ -mesons off protons

A. V. Anisovich, V. Burkert, P. M. Collins +6

A study of the partial-wave content of the $γ p \to η^{'} p$ reaction in the fourth resonance region is presented, which has been prompted by new measurements of polarization obse…

nucl-ex2017★ 12 cited

Photon beam asymmetry $Σ$ in the reaction $γ p \to p ω$ for $E_{γ}$ = 1.152 to 1.876 GeV

CLAS Collaboration, P. Collins, B. G. Ritchie +147

Photon beam asymmetry $Σ$ measurements for $ω$ photoproduction in the reaction $γ p \to ω p$ are reported for photon energies from 1.152 to 1.876 GeV. Data were taken using a li…

nucl-ex2017★ 16 cited

Photoproduction of eta mesons from the neutron: cross sections and double polarization observable E

L. Witthauer, M. Dieterle, F. Afzal +70

Photoproduction of $η$ mesons from neutrons} \abstract{Results from measurements of the photoproduction of $η$ mesons from quasifree protons and neutrons are summarized. The experi…

nucl-ex2017★ 43 cited

Photon beam asymmetry $Σ$ for $η$ and $η^{'}$ photoproduction from the proton

P. Collins, B. G. Ritchie, M. Dugger +140

Measurements of the linearly-polarized photon beam asymmetry $Σ$ for photoproduction from the proton of $η$ and $η^{'}$ mesons are reported. A linearly-polarized tagged photon b…

nucl-ex2017★ 13 cited

Is there a narrow $N (1685)$ ?

A. V. Anisovich, V. Burkert, E. Klempt +3

The helicity-dependent observable $E$ for the reaction $γ d \to η n (p)$ with a spectator proton was recently measured by the A2 Collaboration at MAMI in Mainz. The data were interpre…

nucl-ex2016★ 20 cited

Double-polarization observable G in neutral-pion photoproduction off the proton

A. Thiel, H. Eberhardt, M. Lang +69

This paper reports on a measurement of the double-polarization observable G in $π^{0}$ photoproduction off the proton using the CBELSA/TAPS experiment at the ELSA accelerator in Bonn…

nucl-ex2016★ 29 cited

$N^{*}$ decays to $N ω$ from new data on $γ p \to ω p$

I. Denisenko, A. V. Anisovich, V. Crede +7

Data on the reaction $γ p \to ω p$ with $ω \to π^{0} γ$ , taken with unpolarized or polarized beams in combination with an unpolarized or polarized proton-target, were analyzed within the B…

nucl-ex2015★ 38 cited

Photoproduction of ω Mesons off the Proton

A. Wilson, V. Crede, A. V. Anisovich +62

The differential cross sections and unpolarized spin-density matrix elements for the reaction $γ p \to p ω$ were measured using the CBELSA/TAPS experiment for initial photon energies…

nucl-ex2015★ 76 cited

High statistics study of the reaction $γ p \to p 2 π^{0}$

V. Sokhoyan, E. Gutz, V. Crede +62

The photoproduction of 2 $π^{0}$ mesons off protons was studied with the Crystal Barrel/TAPS experiment at the electron accelerator ELSA in Bonn. The energy of photons produced in a r…

nucl-ex2015★ 30 cited

The polarization observables T, P, and H and their impact on $γ p \to p π^{0}$ multipoles

J. Hartmann, H. Dutz, A. V. Anisovich +76

Data on the polarization observables T, P, and H for the reaction $γ p \to p π^{0}$ are reported. Compared to earlier data from other experiments, our data are more precise and extend t…

Polarization observables in double neutral pion photoproduction

Observation of the pη′ Cusp in the New Precise Beam Asymmetry Σ Data for γp→pη

Strange Hadron Spectroscopy with Secondary KL Beam in Hall D

New data on γ​p​→ηp with polarized photons and protons and their implications for N∗→Nη decays

Hyperon II: Properties of excited hyperons

Hyperon I: Partial wave amplitudes for K−p scattering

Hyperon I: Study of the Λ(1405)

Measurement of the Helicity Asymmetry E for the reaction γp→π0p

First Measurements of the Double-Polarization Observables F, P, and H in ω Photoproduction off Transversely Polarized Protons in the N∗ Resonance Region

Proton-η′ interactions at threshold

Strong evidence for nucleon resonances near 1900\,MeV

N∗ resonances from KΛ amplitudes in sliced bins in energy

Measurement of the beam asymmetry Σ and the target asymmetry T in the photoproduction of ω mesons off the proton using CLAS at Jefferson Laboratory

Measurement of the helicity asymmetry E in ω→π+π−π0 photoproduction

N∗→Nη′ decays from photoproduction of η′-mesons off protons

Photon beam asymmetry Σ in the reaction γ​p→pω for Eγ​ = 1.152 to 1.876 GeV