Photon Energy-Resolved Velocity Map Imaging from Spectral Domain Ghost ImagingWe present an approach that combines photon spectrum correlation analysis with the reconstruction of three-dimensional momentum distribution from velocity map images in an efficient, single-step…Jun Wang, Taran C. Driver, Felix Allum et al.·Oct 17, 2022SaveLearn
Multi-Sideband RABBIT in ArgonWe report a joint experimental and theoretical study of a three-sideband (3-SB) modification of the "reconstruction of attosecond beating by interference of two-photon transitions" (RABBIT) setup.…D Bharti, H Srinivas, F Shobeiry et al.·Oct 17, 2022SaveLearn
Ultrasensitive atomic comagnetometer with enhanced nuclear spin coherenceAchieving high energy resolution in spin systems is important for fundamental physics research and precision measurements, with alkali-noble-gas comagnetometers being among the best available…Kai Wei, Tian Zhao, Xiujie Fang et al.·Oct 17, 2022SaveLearn
A multi-band atomic candle with microwave-dressed Rydberg atomsStabilizing important physical quantities to atom-based standards lies at the heart of modern atomic, molecular and optical physics, and is widely applied to the field of precision metrology. Of…Yafen Cai, Shuai Shi, Yijia Zhou et al.·Oct 17, 2022SaveLearn
AMC 12 atomic mass compilation data extrapolated for atomic masses of nuclei far from the valley of stabilityThe experimental mass data from the Atomic Mass Compilation - 2012 (AMC12) has been analyzed for two-neutron separation energies (S2n), two-proton separation energies (S2p), double-beta…K. Venkataramaniah, Shreesha Rao D. S., C. Scheidenberger·Oct 16, 2022SaveLearn
Thermal radiative corrections to hyperfine structure of light hydrogen-like systemsIn this work, we consider the thermal correction to the hyperfine interaction in hydrogen, deuterium, and the 3He+ ion. This correction is effectively described by one-loop Feynman graphs in…T. Zalialiutdinov, D. Glazov, D. Solovyev·Oct 16, 2022SaveLearn
de-Broglie Wavelength Enhanced Weak Equivalence Principle Test for Atoms in Different Hyperfine StatesWe report a hyperfine-states related weak equivalence principle (WEP) test which searches for possible WEP violation signal in single atom interferometer. With the ground hyperfine states…Yao-Yao Xu, Xiao-Bing Deng, Xiao-Chun Duan et al.·Oct 16, 2022SaveLearn
How to build a magnetometer with thermal atomic vapor: A tutorialThis article is designed as a step-by-step guide to optically pumped magnetometers based on alkali atomic vapor cells. We begin with a general introduction to atomic magneto-optical response, as well…Anne Fabricant, Irina Novikova, Georg Bison·Oct 14, 2022SaveLearn
Airborne absolute gravimetry with a quantum sensor, comparison with classical technologiesWe report an airborne gravity survey with an absolute gravimeter based on atom interferometry and two relative gravimeters: a classical LaCoste\&Romberg (L\&R) and a novel iMAR strap-down Inertial…Yannick Bidel, Nassim Zahzam, Alexandre Bresson et al.·Oct 14, 2022SaveLearn
Theory of Laser-Assisted Nuclear Excitation by Electron CaptureThe interplay of x-ray ionization and atomic and nuclear degrees of freedom is investigated theoretically in the process of laser-assisted nuclear excitation by electron capture. In the resonant…Pavlo Bilous·Oct 14, 2022SaveLearn
Optimization of nuclear polarization in an alkali-noble gas comagnetometerSelf-compensated comagnetometers, employing overlapping samples of spin-polarized alkali and noble gases (for example K-3He) are promising sensors for exotic beyond-the-standard-model fields and…Emmanuel Klinger, Tianhao Liu, Mikhail Padniuk et al.·Oct 14, 2022SaveLearn
Coherence limits in lattice atom interferometry at the one-minute scaleIn quantum metrology and quantum simulation, a coherent non-classical state must be manipulated before unwanted interactions with the environment lead to decoherence. In atom interferometry, the…Cristian D. Panda, Matthew Tao, James Egelhoff et al.·Oct 13, 2022SaveLearn
A new physical mechanism for the onset of atomic ionization in an optical field with jolts of phaseA theoretical model that describes a new mechanism of atomic and molecular ionization in a low intensity electro-magnetic wave (light or laser beam) with the energy of quanta that is lower than…M. N. Shneider, V. V. Semak·Oct 11, 2022SaveLearn
Single-photon hot electron ionization of C70Gas phase C70 molecules have been ionized with single photons of energies between 16 eV and 70 eV and the electron spectra measured with velocity map imaging in coincidence with the ions. The…Åke Andersson, Luca Schio, Robert Richter et al.·Oct 11, 2022SaveLearn
Effective electric field associated with the electric dipole moment of the electron for TlF+In this article, we have employed relativistic many-body theory to theoretically assess the suitability of TlF+ molecular ion in its ground state for electron electric dipole moment searches. To that…R. Bala, V. S. Prasannaa, M. Abe et al.·Oct 11, 2022SaveLearn
Micromotion-Synchronized Pulsed Doppler Cooling of Trapped IonsWe propose and demonstrate a new method for Doppler cooling trapped-ion crystals where the distribution of micromotion amplitudes may be large and uneven. The technique uses pulses of Doppler cooling…Alexander Kato, Andrei Nomerotski, Boris B. Blinov·Oct 7, 2022SaveLearn
Two-dimensional electronic spectroscopy of an ultracold gasFemtosecond coherent multidimensional spectroscopy is demonstrated for an ultracold gas. For this, a setup for phase modulation spectroscopy is used to probe the $32S1/2 -…Friedemann Landmesser, Tobias Sixt, Katrin Dulitz et al.·Oct 6, 2022SaveLearn
Experimental determination of tantalum L-shell fluorescence yields and Coster-Kronig transition probabilitiesUsing radiometrically calibrated instrumentation of Physikalisch-Technische Bundesanstalt, the L-shell fluorescence yields and Coster-Kronig factors of tantalum (including the uncertainty budget)…Nils Wauschkuhn, Katja Frenzel, Burkhard Beckhoff et al.·Oct 6, 2022SaveLearn
Control of an atomic quadrupole transition in a phase-stable standing waveUsing a single calcium ion confined in a surface-electrode trap, we study the interaction of electric quadrupole transitions with a passively phase-stable optical standing wave field sourced by…Alfredo Ricci Vasquez, Carmelo Mordini, Chloé Vérnière et al.·Oct 5, 2022SaveLearn
Number-Resolved Detection of Dark Ions in Coulomb CrystalsWhile it is straightforward to count laser-cooled trapped ions by fluorescence imaging, detecting the number of dark ions embedded and sympathetically cooled in a mixed ion crystal is more…Fabian Schmid, Johannes Weitenberg, Jorge Moreno et al.·Oct 5, 2022SaveLearn
Driving alkali Rydberg transitions with a phase-modulated optical latticeWe develop and demonstrate a spectroscopic method for Rydberg-Rydberg transitions using a phase-controlled and -modulated, standing-wave laser field focused on a cloud of cold 85Rb Rydberg…Ryan Cardman, Georg Raithel·Oct 4, 2022SaveLearn
Autoionizing polaritons with the Jaynes-Cummings modelIntense laser pulses have the capability to couple resonances in the continuum, leading to the formation of a split pair of autoionizing polaritons. These polaritons can exhibit extended lifetimes…Coleman Cariker, Sergio Yanez-Pagans, Nathan Harkema et al.·Oct 4, 2022SaveLearn
High precision measurement of the hyperfine splitting and ac Stark shift of the 7d 2D3/2 state in atomic cesiumWe report the measurement of hyperfine splitting in the 7d 2D3/2 state of 133Cs using high resolution Doppler-free two-photon spectroscopy in a Cs vapor cell. We determine the…Bubai Rahaman, Sourav Dutta·Oct 4, 2022SaveLearn
Electronic structure, spectroscopy, cold ion-atom elastic collision properties and photoassociation formation prediction of (MgCs)+ molecular ionStudies on the interactions between an alkali atom and an alkaline earth ion at low energy are important in the field of cold chemistry. In this paper we, extensively, study the structure,…Mohamed Farjallah, Dibyendu Sardar, Bimalendu Deb et al.·Oct 3, 2022SaveLearn
From classical to quantum loss of light coherenceLight is a precious tool to probe matter, as it captures microscopic and macroscopic information on the system. We here report on the transition from a thermal (classical) to a spontaneous emission…Pierre Lassègues, Mateus Antônio Fernandes Biscassi, Martial Morisse et al.·Oct 3, 2022SaveLearn