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P. Achenbach

Johannes Gutenberg University Mainz · DE
Area of research
Nuclear and High Energy Physics
Research interest
Research interests include Physics, Nuclear physics, Microtron, Spectrometer, Neutron, and Proton.
h-index
citations
1,967
works
89
NIH funding
primary concept
email

Recent publications

Measurement of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>6</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math> Ground State Energy in an Electron Scattering Experiment at MAMI-A1
Physical Review Letters 2025cited by 5position: middledoi
Photoproduction of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msup><mml:mi mathvariant="normal">Σ</mml:mi><mml:mo>+</mml:mo></mml:msup></mml:math> hyperon using linearly polarized photons with CLAS
Physical review. C 2025cited by 3position: middledoi
Photoproduction of two charged pions off protons in the resonance region
Physical review. C 2025cited by 2position: middledoi
Picosecond resolution photoelectron emission lifetime detection system
Journal of Instrumentation 2025cited by 1position: middledoi
Dihadron azimuthal correlations in deep-inelastic scattering off nuclear targets
Physical review. C 2025cited by 1position: middledoi
Inclusive electron scattering in the resonance region off a hydrogen target with CLAS12
Physical review. C 2025cited by 1position: middledoi
Suppression of neutral-pion production in deep-inelastic scattering off nuclei with the CLAS detector
Physical review. C 2025cited by 1position: middledoi
Measurement of the nucleon spin structure functions for <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mn>0.01</mml:mn> <mml:mo>&lt;</mml:mo> <mml:msup> <mml:mi>Q</mml:mi> <mml:mn>2</mml:mn> </mml:msup> <mml:mo>&lt;</mml:mo> <mml:mn>1</mml:mn> <mml:mspace width="0.16em"/> <mml:msup> <mml:mrow> <mml:mi>GeV</mml:mi> </mml:mrow> <mml:mn>2</mml:mn> </mml:msup> </mml:mrow> </mml:math> using CLAS
Physical review. C 2025cited by 1position: middledoi
Measurement of single- and double-polarization observables in the photoproduction of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msup><mml:mi>π</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:mrow></mml:math> meson pairs off the proton using CLAS at Jefferson Laboratory
Physical review. C 2025cited by 0position: middledoi
Recoil polarization in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msup><mml:mi>K</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:mi>Y</mml:mi></mml:mrow></mml:math> electroproduction in the nucleon resonance region with CLAS12
Physical review. C 2025cited by 0position: middledoi
Multidimensional measurements of beam single-spin asymmetries in semi-inclusive deep-inelastic charged-kaon electroproduction off protons in the valence region
Physical review. C 2025cited by 0position: middledoi
Strong interaction physics at the luminosity frontier with 22 GeV electrons at Jefferson Lab
The European Physical Journal A 2024cited by 86position: middledoi
Beam spin asymmetry measurements of deeply virtual π0 production with CLAS12
Physics Letters B 2024cited by 7position: middledoi
Measurement of the $$\mathrm {{}^{12}C}(e,e')$$ Cross Sections at $$Q^2=0.8\,\textrm{GeV}^2/c^2$$
Few-Body Systems 2024cited by 6position: middledoi
First Measurement of Deeply Virtual Compton Scattering on the Neutron with Detection of the Active Neutron
Physical Review Letters 2024cited by 6position: middledoi
Double-pion electroproduction off protons in deuterium: Quasifree cross sections and final-state interactions
Physical review. C 2024cited by 3position: middledoi
First Measurement Using Elliptically Polarized Photons of the Double-Polarization Observable <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>E</mml:mi></mml:math> for <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>γ</mml:mi><mml:mi>p</mml:mi><mml:mo stretchy="false">→</mml:mo><mml:mi>p</mml:mi><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math> and
Physical Review Letters 2024cited by 2position: middledoi
Measurement of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>α</mml:mi></mml:math>-Particle Monopole Transition Form Factor Challenges Theory: A Low-Energy Puzzle for Nuclear Forces?
Physical Review Letters 2023cited by 28position: middledoi
A multidimensional study of the structure function ratio <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:msub><mml:mrow><mml:mi>σ</mml:mi></mml:mrow><mml:mrow><mml:mi>L</mml:mi><mml:msup><mml:mrow><mml:mi>T</mml:mi></mml:mrow><mml:mrow><mml:mo>′</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:msub><mml:mo stretchy="false">/</mml:mo><mml:msub><mml:mrow><mml:mi>σ</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msub></mml:math> from hard exclusive π+ el
Physics Letters B 2023cited by 19position: middledoi
Strong Interaction Physics at the Luminosity Frontier with 22 GeV Electrons at Jefferson Lab
Desy publication database (The Deutsches Elektronen-Synchrotron) 2023cited by 19position: middledoi
First CLAS12 Measurement of Deeply Virtual Compton Scattering Beam-Spin Asymmetries in the Extended Valence Region
Physical Review Letters 2023cited by 17position: middledoi
First Measurement of Hard Exclusive <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi mathvariant="normal">Δ</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math> Electroproduction Beam-Spin Asymmetries off the Proton
Physical Review Letters 2023cited by 15position: middledoi
The WASA-FRS project at GSI and its perspective
Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms 2023cited by 10position: middledoi
First Measurement of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="normal">Λ</mml:mi></mml:math> Electroproduction off Nuclei in the Current and Target Fragmentation Regions
Physical Review Letters 2023cited by 8position: middledoi
Measurement of polarization transfer in the quasi-elastic <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Ca</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>40</mml:mn></mml:mrow></mml:mmultiscripts><mml:mo stretchy="false">(</mml:mo><mml:mover accent="true"><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mo stretchy="false">→</mml:mo></mml:mrow></mml:mover><mml:mo>,</mml:mo><mml:msup><mml
Physics Letters B 2023cited by 5position: middledoi
WASA-FRS Experiments in FAIR Phase-0 at GSI
Acta Physica Polonica B Proceedings Supplement 2023cited by 3position: middledoi
Measurement of the helicity asymmetry $${\mathbb {E}}$$ for the $$\vec {\gamma }\vec {p} \rightarrow p \pi ^0$$ reaction in the resonance region
The European Physical Journal A 2023cited by 3position: middledoi
Measurement of Compton Scattering at MAMI for the Extraction of the Electric and Magnetic Polarizabilities of the Proton
Physical Review Letters 2022cited by 15position: middledoi
Low-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msup><mml:mi>Q</mml:mi><mml:mn>2</mml:mn></mml:msup></mml:math> elastic electron-proton scattering using a gas jet target
Physical review. C 2022cited by 9position: middledoi
Commissioning of the hypertriton binding energy measurement at MAMI
EPJ Web of Conferences 2022cited by 9position: middledoi

Grants

No grants ingested yet.

Frequent collaborators

J. Pochodzalla · Johannes Gutenberg University Mainz5 papers (2014–2025)M. Biroth · Johannes Gutenberg University Mainz4 papers (2014–2018)U. Müller · Reutlingen University3 papers (2014–2024)B. S. Schlimme · Johannes Gutenberg University Mainz3 papers (2014–2024)L. Doria · Johannes Gutenberg University Mainz3 papers (2014–2024)H. Merkel · Johannes Gutenberg University Mainz3 papers (2014–2024)W. Lauth · Johannes Gutenberg University Mainz3 papers (2017–2018)S. Širca · Johannes Gutenberg University Mainz3 papers (2014–2024)M. O. Distler · Johannes Gutenberg University Mainz3 papers (2014–2024) · 3 papers (2018–2025)A. Denig · Johannes Gutenberg University Mainz3 papers (2017–2024)D. Bosnar · University of York3 papers (2014–2024) · 2 papers (2014–2017)M. Thiel · Johannes Gutenberg University Mainz2 papers (2017–2024) · 2 papers (2022–2025)S. Abrahamyan · University of Virginia2 papers (2022–2025)A. Esser · Johannes Gutenberg University Mainz2 papers (2014–2017)R. Montgomery · University of Glasgow2 papers (2022–2025)J. R. M. Annand · University of Glasgow2 papers (2022–2025)Th. Walcher · Johannes Gutenberg University Mainz2 papers (2014–2017)