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19992026
most citedNeutron skin of Pb from Coherent Pion Photoproduction

229 citations · 2k across the 69 of their papers we have counts for

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15 papers · 1 filter

hep-ex2025

New high-statistics measurement of the Dalitz decay at the Mainz Microtron

S. Prakhov, L. Heijkenskjöld, S. Abt +69

The Dalitz decay has been measured with the highest statistical accuracy obtained so far in the reaction with the A2 tagged-photon facility at the M…

hep-ex2022

Target and beam-target asymmetries for the reaction

S. Garni, V. L. Kashevarov, A. Fix +81

Background: Photoproduction of pion pairs allows to study sequential decays of nucleon resonances via excited intermediate states. Such decays are important e.g. for states which i…

hep-ex2020★ 18 cited

Deep exclusive electroproduction of at high in the quark valence regime

The Jefferson Lab Hall A Collaboration, M. Dlamini, B. Karki +159

We report measurements of the exclusive neutral pion electroproduction cross section off protons at large values of (0.36, 0.48 and 0.60) and (3.1 to 8.4 GeV) obtai…

hep-ex2018★ 16 cited

High-statistics measurement of the eta->3pi^0 decay at the Mainz Microtron

S. Prakhov, S. Abt, P. Achenbach +85

The largest, at the moment, statistics of 7x10^6 eta->3pi^0 decays, based on 6.2x10^7 eta mesons produced in the gamma p -> eta p reaction, has been accumulated by the A2 Collabora…

hep-ex2017★ 9 cited

Measurement of the decay at MAMI

P. Adlarson, F. Afzal, C. S. Akondi +75

An experimental study of the decay has been conducted with the best up-to-date statistical accuracy, by measuring mesons produced in the re…

hep-ex2016★ 32 cited

Measurement of the pi^0 -> e^+e^-gamma Dalitz decay at the Mainz Microtron

P. Adlarson, F. Afzal, P. Aguar-Bartolomé +94

The Dalitz decay pi^0 -> e^+e^-gamma has been measured in the gamma p -> pi^0 p reaction with the A2 tagged-photon facility at the Mainz Microtron, MAMI. The value obtained for the…

hep-ex2016★ 53 cited

Measurement of the omega -> pi^0 e^+e^- and eta -> e^+e^-g Dalitz decays with the A2 setup at MAMI

P. Adlarson, F. Afzal, P. Aguar-Bartolomé +92

The Dalitz decays eta -> e^+e^-g and omega -> pi^0 e^+e^- have been measured in the g p -> eta p and g p -> omega p reactions, respectively, with the A2 tagged-photon facility at t…

hep-ex2015★ 49 cited

Measurement of pi^0 photoproduction on the proton at MAMI C

P. Adlarson, F. Afzal, C. S. Akondi +88

Differential cross sections for the gamma p -> pi^0 p reaction have been measured with the A2 tagged-photon facilities at the Mainz Microtron, MAMI C, up to the center-of-mass ener…

hep-ex2014★ 28 cited

A new measurement of the rare decay eta -> pi^0 gamma gamma with the Crystal Ball/TAPS detectors at the Mainz Microtron

B. M. K. Nefkens, S. Prakhov, P. Aguar-Bartolomé +76

A new measurement of the rare, doubly radiative decay eta->pi^0 gamma gamma was conducted with the Crystal Ball and TAPS multiphoton spectrometers together with the photon tagging…

hep-ex2013★ 50 cited

A new determination of the eta transition form factor in the Dalitz decay eta -> e^+ e^- gamma with the Crystal Ball/TAPS detectors at the Mainz Microtron

P. Aguar-Bartolomé, J. R. M. Annand, H. J. Arends +73

The Dalitz decay eta -> e^+ e^- gamma has been measured in the gamma p -> eta p reaction with the Crystal Ball and TAPS multiphoton spectrometers, together with the photon tagging…

hep-ex2013★ 22 cited

Measurement of the g p -> K^0 Sigma^+ reaction with the Crystal Ball/TAPS detectors at the Mainz Microtron

P. Aguar-Bartolomé, J. R. M. Annand, H. J. Arends +75

The g p -> K^0 Sigma^+ reaction has been measured from threshold to Eg=1.45 GeV (W_cm=1.9 GeV) using the Crystal Ball and TAPS multiphoton spectrometers together with the photon ta…

hep-ex2010★ 42 cited

Radiative pi0 photoproduction on protons in the Delta+(1232) region

S. Schumann, B. Boillat, E. J. Downie +56

The reaction gamma p -> p pi0 gamma' has been measured with the Crystal Ball / TAPS detectors using the energy-tagged photon beam at the electron accelerator facility MAMI-B. Energ…

hep-ex2009★ 60 cited

Photoproduction of pi^0 eta on protons and the Delta(1700)D_{33} resonance

V. L. Kashevarov, A. Fix, P. Aguar-Bartolome +64

Total and differential cross sections for the reaction gamma p -> pi^o eta p have been measured with the Crystal Ball/TAPS detector using the tagged photon facility at the MAMI C a…

hep-ex2008★ 67 cited

Measurement of the Slope Parameter for the decay with the Crystal Ball detector at the Mainz Microtron (MAMI-C)

S. Prakhov, B. M. K. Nefkens, P. Aguar-Bartolome +68

The dynamics of the decay have been studied with the Crystal Ball multiphoton spectrometer and the TAPS calorimeter. Bremsstrahlung photons produced by the 1.5-GeV elec…

hep-ex2002★ 67 cited

The helicity amplitudes A and A for the D resonance obtained from the reaction}

GDH-, A2-Collaborations, : +1

The helicity dependence of the reaction has been measured for the first time in the photon energy range from 550 to 790 MeV. The experiment, performed at…