Publications (92)
A dispersion theoretical approach to the threshold amplitudes of pion photoproduction
O. Hanstein, D. Drechsel, L. Tiator
Baryon Resonance Analysis from MAID
L. Tiator, D. Drechsel, S. S. Kamalov +1
A dispersive approach to pion photo- and electroproduction
D. Drechsel, B. Pasquini, L. Tiator
Accurate Test of Chiral Dynamics in the \boldmath$\vecγ p \rightarrow Ï^0p$ Reaction
D. Hornidge, P. Aguar Bartolome, J. R. M. Annand +64
The GDH Sum Rule and Related Integrals
D. Drechsel, S. S. Kamalov, L. Tiator
Measurements of Double-Polarized Compton Scattering Asymmetries and Extraction of the Proton Spin Polarizabilities
P. P. Martel, R. Miskimen, P. Aguar-Bartolome +76
Two-body Mechanisms in Pion Photoproduction on the Trinucleon
S. S. Kamalov, L. Tiator, C. Bennhold
A reggeized model for eta and eta-prime photoproduction
Wen-Tai Chiang, Shin Nan Yang, L. Tiator +2
Eta and Etaprime Photoproduction on the Nucleon with the Isobar Model EtaMAID2018
L. Tiator, M. Gorchtein, V. L. Kashevarov +7
Regge phenomenology in $Ï^0$ and $η$ photoproduction
V. L. Kashevarov, M. Ostrick, L. Tiator
Measurement of the transverse target and beam-target asymmetries in $η$ meson photoproduction at MAMI
C. S. Akondi, J. R. M. Annand, H. J. Arends +67
Measurement of the recoil polarization in the p (\vec e, e' \vec p) pi^0 reaction at the Î(1232) resonance
Th. Pospischil, P. Bartsch, D. Baumann +39
Excitation of S11 resonances in pion scattering and pion photoproduction on the proton
Guan-Yeu Chen, S. S. Kamalov, Shin Nan Yang +2
The position and the residues of the delta resonance pole in pion photoproduction
O. Hanstein, D. Drechsel, L. Tiator
Nucleon-to-Delta transition form factors in chiral effective field theory using the complex-mass scheme
M. Hilt, T. Bauer, S. Scherer +1
Elastic Pion Scattering on the Deuteron in a Multiple Scattering Model
S. S. Kamalov, L. Tiator, C. Bennhold
Pion photo- and electroproduction with chiral MAID
M. Hilt, B. C. Lehnhart, S. Scherer +1
Electromagnetic transition form factors of the Roper resonance in effective field theory
T. Bauer, S. Scherer, L. Tiator
Quasifree Eta Photoproduction from Nuclei
F. X Lee, L. E. Wright, C. Bennhold +1
Pion Photo- and Electroproduction and the Chiral MAID Interface
M. Hilt, B. C. Lehnhart, S. Scherer +1
Multipole analysis of pion photoproduction based on fixed t dispersion relations and unitarity
O. Hanstein, D. Drechsel, L. Tiator
Photoproduction of eta-mesons on the deuteron above S11(1535) in the presence of a narrow P11(1670) resonance
A. Fix, L. Tiator, M. V. Polyakov
Nucleon resonances in ÏN scattering up to energies \sqrt(s) < 2.0 GeV
Guan Yeu Chen, S. S. Kamalov, Shin Nan Yang +2
Dispersion Theory and the Low Energy Constants for Neutral Pion Photoproduction
B. Pasquini, D. Drechsel, L. Tiator
A connection between angular dependent phase ambiguities and the uniqueness of the partial wave decomposition
A. Å varc, Y. Wunderlich, H. OsmanoviÄ +8
Generalized sum rules of the nucleon in the constituent quark model
M. Gorchtein, D. Drechsel, M. M. Giannini +2
Study of $η$ and $η'$ photoproduction at MAMI
V. L. Kashevarov, P. Ott, S. Prakhov +87
Analysis of eta production using a generalized Lee model
J. Denschlag, L. Tiator, D. Drechsel
Pion interaction with the trinucleon up to the eta production threshold
S. S. Kamalov, L. Tiator, C. Bennhold
Empirical transverse charge densities in the nucleon-to-P11(1440) transition
L. Tiator, M. Vanderhaeghen
Study of the gp-->etap reaction with the Crystal Ball detector at the Mainz Microtron(MAMI-C)
E. F. McNicoll, S. Prakhov, I. I. Strakovsky +81
Towards an understanding of discrete ambiguities in truncated partial wave analyses
Y. Wunderlich, A. Å varc, R. L. Workman +2
A unitary isobar model for pion photo- and electroproduction on the proton up to 1 GeV
D. Drechsel, O. Hanstein, S. S. Kamalov +1
Baryon transition form factors at the pole
L. Tiator, M. Döring, R. L. Workman +5
Vector form factor of the pion in chiral effective field theory
D. Djukanovic, J. Gegelia, A. Keller +2
Overview of Dynamic Models for gamma N -> Delta
D. Drechsel, L. Tiator
Measurement of pi^0 photoproduction on the proton at MAMI C
P. Adlarson, F. Afzal, C. S. Akondi +88
Measurement of the decay $η^{\prime}\toÏ^{0}Ï^{0}η$ at MAMI
P. Adlarson, F. Afzal, C. S. Akondi +75
Electromagnetic Excitation of Nucleon Resonances
L. Tiator, D. Drechsel, S. S. Kamalov +1
Amplitude reconstruction from complete electroproduction experiments and truncated partial-wave expansions
L. Tiator, R. L. Workman, Y. Wunderlich +1
Measurement of the LT-asymmetry in Ï^0 electroproduction at the energy of the Î(1232) resonance
D. Elsner, A. Süle, P. Barneo +29
PWA tools in Hadronic Spectroscopy
S. Ceci, M. Döring, E. Epple +21
Generalized polarizabilities and electroexcitation of the nucleon
D. Drechsel, S. S. Kamalov, G. Krein +2
Analysis of angular distributions in gamma N \to pi0 eta N
A. Fix, M. Ostrick, L. Tiator
Unitary Isobar Model - MAID2007
D. Drechsel, S. S. Kamalov, L. Tiator
New Insights into the Coupling of $η$ and $f_1$ Mesons to the Nucleon
M. Kirchbach, L. Tiator, S. Neumeier +1
Recent developments in the dynamical and unitary isobar models for pion electromagnetic production
Shin Nan Yang, Guan Yeu Chen, S. S. Kamalov +2
On the Coupling of the $η$ Meson to the Nucleon
M. Kirchbach, L. Tiator
The $η$NN Coupling in Eta Photoproduction
L. Tiator, C. Bennhold, S. S. Kamalov
Pion photo- and electroproduction and the chiral MAID interface
M. Hilt, B. C. Lehnhart, S. Scherer +1
Pion electroproduction on the nucleon and the generalized GDH sum rule
L. Tiator, D. Drechsel, S. S. Kamalov
Singularity structure of the pi N scattering amplitude in a meson-exchange model up to energies W < 2.0 GeV
L. Tiator, S. S. Kamalov, S. Ceci +4
Electroproduction of nucleon resonances
L. Tiator, D. Drechsel, S. Kamalov +3
First measurement of target and beam-target asymmetries in the $γp\to Ï^0ηp$ reaction
J. R. M. Annand, H. J. Arends, R. Beck +64
The Impact of New Polarization Data from Bonn, Mainz and Jefferson Laboratory on $γp \to ÏN$ Multipoles
A. V. Anisovich R. Beck, M. Döring, M. Gottschall +14
Dispersion Theoretical Analysis of Pion Photoproduction at Threshold and in the Delta Region
L. Tiator
P11 Resonances with Dubna-Mainz-Taipei Dynamical Model for pi-N Scattering and Pion Electromagnetic Production
Shin Nan Yang, S. S. Kamalov, L. Tiator
Measurement of the beam-helicity asymmetry in the p(e_pol,e'p)pi_0 reaction at the energy of the Delta(1232) resonance
P. Bartsch, D. Baumann, J. Bermuth +32
Hypernuclear Physics with Photons
C. Bennhold, T. Mart, F. X. Lee +7
The Generalized Gerasimov-Drell-Hearn Integral and the Spin Structure of the Nucleon
D. Drechsel, S. S. Kamalov, G. Krein +1
The Fubini-Furlan-Rossetti Sum Rule Revisited
B. Pasquini, D. Drechsel, L. Tiator
Recoil polarization and beam-recoil double polarization measurement of ηelectroproduction on the proton in the region of the S_{11}(1535) resonance
H. Merkel, P. Achenbach, C. A. Ayerbe Gayoso +20
Nucleon Resonance Excitation with Virtual Photons
L. Tiator, S. Kamalov
Electromagnetic Production of the Hypertriton
T. Mart, L. Tiator, D. Drechsel +1
Pion Electroproduction on the Nucleon and the Generalized GDH Sum Rule
L. Tiator, D. Drechsel, S. S. Kamalov
Multipole analysis for pion photoproduction with MAID and a dynamical models
S. S. Kamalov, D. Drechsel, L. Tiator +1
Dispersion relation analysis of neutral pion photo- and electroproduction at threshold using the MAID and SAID solutions
S. S. Kamalov, L. Tiator, D. Drechsel +4
Photoproduction of $η'$-mesons off the deuteron
I. Jaegle, T. Mertens, A. Fix +62
Baryon photo-decay amplitudes at the pole
R. L. Workman, L. Tiator, A. Sarantsev
$η$ and $η'$ photoproduction with EtaMAID including Regge phenomenology
V. L. Kashevarov, L. Tiator, M. Ostrick
Photoproduction of the Hypertriton
T. Mart, D. Kusno, C. Bennhold +2
gamma* N -> Delta transition form factors: a new analysis of the JLab data on p(e,e'p)pi0 at Q^2=2.8 and 4.0 (GeV/c)^2
S. S. Kamalov, S. N. Yang, D. Drechsel +2
Invariant Amplitudes for Pion Electroproduction
B. Pasquini, D. Drechsel, L. Tiator
The E2/M1 and C2/M1 ratios and form factors in N -> Delta transitions
L. Tiator, D. Drechsel, O. Hanstein +2
Multipole Analysis of a Benchmark Data Set for Pion Photoproduction
R. A. Arndt, I. Aznauryan, R. M. Davidson +8
Recent progress in pion photo- and electroproduction analysis
L. Tiator, D. Drechsel, S. Kamalov +1
Fixed-t analyticity as a constraint in single energy partial wave analyses of meson photoproduction reactions
H. OsmanoviÄ, M. HadžimehmedoviÄ, R. OmeroviÄ +6
$η$ MAID-2015: update with new data and new resonances
V. L. Kashevarov, L. Tiator, M. Ostrick
Coherent $Ï^0$ and $η$ Photoproduction on the Deuteron
S. S. Kamalov, L. Tiator, C. Bennhold
Photo- and Electroproduction of Eta Mesons
G. Knöchlein, D. Drechsel, L. Tiator
From Experimental Data to Pole Parameters in a Direct Way (Angle Dependent Continuum Ambiguity and Laurent + Pietarinen Expansion)
A. Å varc, Y. Wunderlich, H. OsmanoviÄ +8
An isobar model for eta photo- and electroproduction on the nucleon
Wen-Tai Chiang, Shin Nan Yang, L. Tiator +1
Threshold pi^0 photo- and electro-production in a meson-exchange model
S. N. Yang, Guan-Yeu Chen, S. S. Kamalov +2
The physical meaning of scattering matrix singularities in coupled-channel formalisms
S. Capstick, A. Svarc, L. Tiator +8
Eta photoproduction
L. Tiator, G. Knoechlein, C. Bennhold
Analysis of resonance multipoles from polarization observables in eta photoproduction
L. Tiator, D. Drechsel, G. Knoechlein +1
Amplitude reconstruction from complete experiments and truncated partial-wave expansions
R. L. Workman, L. Tiator, Y. Wunderlich +2
Medium Effects in Coherent Pion Photo- and Electroproduction on 4He and 12C
D. Drechsel, L. Tiator, S. S. Kamalov +1
A Rosetta Stone Relating Conventions In Photo-Meson Partial Wave Analyses
A. M. Sandorfi, B. Dey, A. Sarantsev +2
Complex-mass scheme and resonances in EFT
T. Bauer, D. Djukanovic, J. Gegelia +2
Pi0 photo- and electroproduction at threshold within a dynamical model
S. S. Kamalov, G. -Y. Chen, S. N. Yang +2
The role of angle dependent phase rotations of reaction amplitudes in $η$ photoproduction on protons
A. Å varc, H. OsmanoviÄ, M. HadžimehmedoviÄ +6