Talks and Guest Speakers

Unless otherwise indicated, talks take place in the Minkowski Room
(Physics building, Staudinger Weg 7, 5th floor, room 05-119)


Upcoming Talks

To be announced

Previous Talks

13 July 2022
Axial-vector exchange contribution to the hyperfine splitting
Dr. Pablo Sánchez Puertas, Universitat Autonoma de Barcelona
25 May 2022 at 16:15
Remote seminar:
Relative topics on radiative correction and pion production in chiral dynamics
Xionghui Cao, Peking University
17 January 2022 at 16:00
Medium effects in pion-nucleus scattering
Slava Tsaran
10 January 2022 at 16:00
Soft-photon radiative corrections to the \(e^-p \to e^- p l^- l^+ \)process
Niklas Keil
13 December 2021 at 16:00
Application of quantum gauge field theory methods for describing the nonequilibrium arbitral dynamics
Viktoriia Ermolina
6 December 2021 at 16:00
Dark matter and dark sectors: a short review
Aleksandr Pustyntsev
29 November 2021 at 16:00
What is hiding below the DD threshold?
Oleksandra Deineka
22 November 2021 at 16:00
Dispersive approaches to hadronic light-by-light scattering and anomalous magnetic moment of the muon
Volodymyr Biloshytskyi
15 November 2021 at 16:00
X17 discovery potential in electron scattering
Johannes Backens
7 February 2020 at 11:15
The hadronic light-by-light scattering contribution to the muon anomalous magnetic moment from lattice QCD
Prof. Thomas Blum, University of Connecticut, USA
Lorentz Room

10 January 2020 at 14:15
Radiative corrections and form factors in Dalitz decays of \(\pi^0\), \(\eta^{(\prime)}\) and \(\Sigma^0\)
Dr. Tomas Husek (Valencia U., IFIC)
17 December 2019 at 14:15
Some applications of chiral EFT in one- and two-baryon sectors
Dr. Xiu-Lei Ren (Ruhr-Universität Bochum)
6 December 2019 at 14:15
On the non-perturbative structure of correlation functions: from form factors to confinement
Dr. Peter Lowdon (Ecole Polytechnique, CPHT, France)
23 August 2019 at 14:15
Neutrino-electron scattering
Dr. Oleksandr Tomalak
19 July 2019 at 14:15
Hadronic contributions to light-by-light scattering and the anomalous magnetic moment of the muon
Volodymyr Biloshytskyi
12 July 2019 at 14:15
Concept of anomalies and introduction of the Wess-Zumino-Witten action
Ardit Krasniqi
5 July 2019 at 14:15
Isospin breaking effects in low-energy precision tests
Dr. Mikhail Gorshteyn
28 June 2019 at 14:15
Meson decays \(PV\gamma\) and \(PVl^{+}l^{-}\)
Hans Christian Lange
21 June 2019 at 14:15
An improved parametrization of the pion-nucleus optical potential for p-shell nuclei
Viacheslav Tsaran
7 June 2019 at 14:15
Leading order corrections to the Bethe-Heitler process in the \(\gamma p\rightarrow l^+l^-p \) reaction
Matthias Heller
24 May 2019 at 14:15
Dispersive analysis of the \( \gamma\gamma^* \to \pi\pi, \pi\eta\) processes
Oleksandra Deineka
Tuesday, 21 May 2019 at 12:00
Dispersive techniques for two-loop calculations
Prof. Aleksandrs Aleksejevs
17 May 2019 at 14:15
Accessing the real part of the forward elastic quarkonium -- proton scattering amplitude close to threshold
Oleksii Gryniuk
3 May 2019 at 14:15
The role of charged exotic states in \(e^+e^- \to \psi(2S) \pi^+ \pi^-\)
Daniel Molnar
10 May 2019 at 14:15
Towards a combined analysis of inclusive/exclusive electroproduction off protons
Dr. Astrid Hiller Blin
8 March 2019 at 14:15
The hadronic light-by-light contribution to the muon's anomalous magnetic moment
Dr. Igor Danilkin
8 February 2019 at 14:15
The problem of neutrino cross-sections: theoretical and experimental challenges
Dr. Federico Sanchez Nieto (Universität Genf)
14 December 2018 at 14:15
Many-body nuclear theory
Dr. Alexander Tichai (IRFU, Saclay)
15 June 2018 at 14:15
Hadronic molecules in the spectrum of heavy quarkonia within an effective field-theory approach
Dr. Arseniy Filin
23 May 2018 at 14:15
Dispersive analysis of \(\mathbf{\gamma \gamma^* \to \pi \eta}\)
Oleksandra Deineka
27 April 2018 at 14:15

Superconvergence sum rules for radiative decays of quarkonium states
Victor Ananyev

20 April 2018 at 14:15

Low-energy proton structure and two-photon exchange
Dr. Oleksandr Tomalak

13 April 2018 at 14:15

Constraints from finite-energy sum rules on virtual Compton scattering
Dr. Astrid Hiller Blin

06 April 2018 at 14:15

Higher-order QED effects in elastic lepton-nucleon scattering
Oleksandr Koshchii

23 March 2018 at 14:15

Theoretical description of the e+e− → J/ψ(ψ')π+π−
Daniel Molnar

20 March 2018 at 11:00 

Solar pp-fusion rate and electroweak interactions
Hilla De-Leon
HIM, 3rd Floor, Room 03.143

09 March 2018 at 14:15

Hadronic light-by-light scattering and the muon's (g-2)
Dr. Igor Danilkin

02 March 2018 at 14:15

Chiral perturbation theory in the presence of external electromagnetic fields
Roman Langebach

23 February 2018 at 14:15

Soft-photon corrections to the Bethe-Heitler process in the \(\gamma p \rightarrow l^+l^-p\) reaction
Matthias Heller

09 February 2018 at 14:15

First extraction of the proton dynamical polarizabilities from real Compton scattering data
Stefano Sconfietti (INFN Pavia)

19 January 2018 at 14:15

Generating a resonance-like structure in the reaction \(B_c\to B_s \pi\pi\)
Dr. Xiao-Hai Liu (Jülich Center for Hadron Physics)

12 January 2018 at 14:15

Improved pion-nucleus optical potential
Viacheslav Tsaran

8 December 2017 at 14:15

Two-state structure of the \(D_0^*(2400) \) peak: evidence from theory, LQCD, and experiment
Dr. Miguel Albaladejo (Universidad de Murcia, Spain)

1 December 2017 at 14:15

Dispersion relations for \(K_S→\gamma^*\gamma^*\)
Ramon Stucki (University of Bern, Switzerland)

24 November 2017 at 14:15

Pole hunting on the unphysical Riemann sheets and its application to a0(980)
Oleksandra Deineka

17 November 2017 at 14:15

EWBox project for the Hadronic Physics Initiative - Horizon2020
Dr. Mikhail Gorshteyn

25 October 2017 at 16:00

Hadronic parity violation: a new paradigm
Prof. Dr. Barry R. Holstein (UMass Amherst)

18 August 2017 at 14:15

Chiral perturbation theory in the presence of external electromagnetic fields
Roman Langenbach

11 August 2017 at 14:15

Two-photon exchange correction in elastic lepton-proton scattering. Dispersive and model calculations
Dr. Oleksandr Tomalak

04 August 2017 at 14:15

Exotic physics in eta-pi production at COMPASS
Dr. Vladiszlav Pauk

21 July 2017 at 14:15

CP-violating decays \(\eta(\eta'€™)\to\pi\pi\) and the neutron EDM
Dr. Mikhail Gorshteyn

14 July 2017 at 14:15

Twisted photons: Introduction and applications to hadronic and atomic photoexcitation
Prof. Dr. Carl E. Carlson

23 June 2017 at 14:15

What  can we learn about meson structure from electroproduction reactions
Dr. Nikolai Kivel

02 June 2017 at 14:15

Low-energy structure of the nucleon: Connecting real and virtual Compton scattering
Dr. Vadim Lensky

19 May 2017 at 14:15

Exciting nucleons in Compton scattering and hydrogen-like atoms
Franziska Hagelstein

12 May 2017 at 14:15

New physics searches with muons
Dr. Robert Szafron

21 April 2017 at 14:15

Accessing the real part of amplitudes of the forward scatterings of J/psi and phi mesons off the proton from photoproduction on proton around threshold
Oleksii Gryniuk

09 December 2016 at 14:15

Comprehensive amplitude analysis of \(\gamma\gamma\to\pi\pi\) and KK below 1.5 GeV
Dr. Lingyun Dai (Julich)

01 December 2016 at 14:15

Eta-Eta' mixing and the derivative of the topological susceptibility at zero momentum transfer
Prof. N.F. Nasrallah (Lebanese Univ., Tripoli)

25 November 2016 at 14:15

Theoretical study of \(\gamma\gamma\to\pi\eta\)
Oleksandra Deineka

18 November 2016 at 15:00

Electromagnetic interactions with light baryons in covariant ChPT
Astrid Blin (Valencia)

11 October 2016 at 14:00

Nuclear structure and reactions with Halo-EFT
Prof. Dr. Renato Higa

12 August 2016 at 14:00

Coupled-channel dynamics in mesonic systems and its application to photon-fusion reactions
Dr. Igor Danilkin

19 July 2016 at 16:00

An iterative Monte Carlo determination of spin-dependent PDFs and fragmentation functions
Dr. Jacob Ethier

15 July 2016 at 14:00

Leptonic decays of P-wave quarkonia within the NRQCD framework
Dr. Nikolai Kivel

01 July 2016 at 14:00

Chiral perturbation theory and nucleon Compton scattering
Dr. Vadim Lenskiy

17 June 2016 at 14:00

Proton structure in muonic hydrogen
Franziska Hagelstein

10 June 2016 at 14:00
\(\eta'-\pi\) production and search for exotic mesons at COMPASS and JLab12
Dr. Vladiszlav Pauk (JLab)
03 June 2016 at 14:00

The \(\eta-\eta'\) system in large-Nc chiral perturbation theory
Patricia Bickert

13 May 2016 at 14:00

Electroproduction of nucleon resonances in QCD
Dr. Igor Anikin (Dubna University and University of Regensburg)

22 April 2016 at 14:00

Forward Compton scattering off the proton: Phenomenology and a direct experimental assessment
Oleksii Gryniuk

15 April 2016 at 14:30

Probing non-standard charged-current interactions: From ultra cold neutrons to the LHC
Dr. Martin González-Alonso (IPN de Lyon/CNRS)

01 April 2016 at 14:00
Nucleon polarizabilities from multipole analysis of Compton scattering data
Nadiia Krupina
18 März 2016 at 14:00

Two-photon exchange corrections in elastic lepton-proton interaction
Oleksandr Tomalak

11 March 2016 at 14:00

Application of light-by-light sum rules to the charmonium system
Maria Anasova

Searching for axion-like particles at MAMI and MESA
Victor Ananyev

26 February 2016 at 14:00

Updated pseudoscalar contribution to the hadronic light-by-light of the muon (g-2)
Pablo Sanchez Puertas

05 February at 14:00

Modeling new XYZ exotic states
Alessandro Pilloni (JLAB)

29 January 2016 at 14:00

Renormalization group analysis of X(3872) radiative decays
Daniel Molnar

22 January 2016 at 14:00

Born-Oppenheimer approximation, effective field theory and quarkonium hybrids
Dr. Jaume Tarrús Castellà

27 November 2015 at 15:00

Analytic evolution of singular distribution amplitudes in QCD
Dr. Asli Tandogan Kunkel

10 November 2015 at 14:00

Lepton universality test in the photoproduction of \(e^+e^-\) versus \(\mu^+\mu^-\) pairs on a proton target
Dr. Vladyslav Pauk