The European Physical Journal D (EPJ D)

Open Access

Regular Article - Atomic and Molecular Collisions

Calorimetric wire detector for measurement of atomic hydrogen beams

M. Astaschov, S. Bhagvati, S. Böser, M. J. Brandsema, R. Cabral, C. Claessens, L. de Viveiros, S. Enomoto, D. Fenner, M. Fertl et al. (47 more)

Published online: 26 May 2025

DOI: 10.1140/epjd/s10053-025-00987-y

Regular Article - Atomic and Molecular Collisions

Transport properties of Si ions moving through He gas

Syham Lias, Larry Viehland and Meriem Haine

Published online: 26 May 2025

DOI: 10.1140/epjd/s10053-025-00999-8

Regular Article - Atomic Physics

Line broadening analysis for open states: two- and three-photon spectroscopy

Dorothy Koki Mringie, Kipkorir Cornelius, Geoffrey Kihara Rurimo and Ogaro Elijah Nyakang’o

Published online: 16 May 2025

DOI: 10.1140/epjd/s10053-025-01004-y

Open Access

Regular Article - Atomic Physics

Radiative energy and mass shifts of quantum cyclotron states

U. D. Jentschura

Published online: 07 April 2025

DOI: 10.1140/epjd/s10053-025-00982-3

Open Access

Regular Article - Atomic Physics

Laboratory constraint on the electric charge of the neutron and the neutrino

Savely G. Karshenboim

Published online: 02 April 2025

DOI: 10.1140/epjd/s10053-025-00964-5

Open Access

Regular Article - Atomic Physics

Muonium fine structure: theory update, tests of Lorentz violation, and experimental prospects

Philipp Blumer, Svenja Geissmann, Arnaldo J. Vargas, Gianluca Janka, Ben Ohayon and Paolo Crivelli

Published online: 26 March 2025

DOI: 10.1140/epjd/s10053-025-00971-6

Open Access

Regular Article - Atomic Physics

Cold source of atomic hydrogen for loading large magnetic traps

Aleksei Semakin, Janne Ahokas, Otto Hanski, Slava Dvornichenko, Tom Kiilerich, François Nez, Pauline Yzombard, Valery Nesvizhevsky, Eberhard Widmann, Paolo Crivelli and Sergey Vasiliev

Published online: 26 March 2025

DOI: 10.1140/epjd/s10053-025-00976-1

Open Access

Regular Article - Atomic Physics

Precision measurements of muonium and muonic helium hyperfine structure at J-PARC

Patrick Strasser, Mitsushi Abe, Kanta Asai, Seiso Fukumura, Mahiro Fushihara, Yu Goto, Takashi Ino, Ryoto Iwai, Sohtaro Kanda, Shiori Kawamura et al. (13 more)

Published online: 14 March 2025

DOI: 10.1140/epjd/s10053-025-00959-2

Open Access

Regular Article

Production and study of antideuterium with the GBAR beamline

Philipp Blumer, Ben Ohayon and Paolo Crivelli

Published online: 03 March 2025

DOI: 10.1140/epjd/s10053-025-00963-6

Open Access

Regular Article - Atomic Physics

Two-photon optical Ramsey–Doppler spectroscopy of positronium and muonium

Evans Javary, Edward Thorpe-Woods, Irene Cortinovis, Marcus Mähring, Lucas de Sousa Borges and Paolo Crivelli

Published online: 03 March 2025

DOI: 10.1140/epjd/s10053-025-00960-9

Open Access

Regular Article - Atomic Physics

GRASIAN: shaping and characterization of the cold hydrogen and deuterium beams for the forthcoming first demonstration of gravitational quantum states of atoms

Carina Killian, Philipp Blumer, Paolo Crivelli, Otto Hanski, Daniel Kloppenburg, François Nez, Valery Nesvizhevsky, Serge Reynaud, Katharina Schreiner, Martin Simon et al. (3 more)

Published online: 29 October 2024

DOI: 10.1140/epjd/s10053-024-00916-5