Select Publications

Preprints

Berengut JC; Oreshkina NS, 2024, Second-order hyperfine structure in strontium and impact on new physics searches using isotope shift spectroscopy, http://dx.doi.org/10.48550/arxiv.2409.01530

Door M; Yeh C-H; Heinz M; Kirk F; Lyu C; Miyagi T; Berengut JC; Bieroń J; Blaum K; Dreissen LS; Eliseev S; Filianin P; Filzinger M; Fuchs E; Fürst HA; Gaigalas G; Harman Z; Herkenhoff J; Huntemann N; Keitel CH; Kromer K; Lange D; Rischka A; Schweiger C; Schwenk A; Shimizu N; Mehlstäubler TE, 2024, Search for new bosons with ytterbium isotope shifts, http://dx.doi.org/10.48550/arxiv.2403.07792

Chang TT; Awazi BB; Berengut JC; Fuchs E; Doret SC, 2023, Systematic-free limit on new light scalar bosons via isotope shift spectroscopy in Ca$^+$, http://dx.doi.org/10.48550/arxiv.2311.17337

Rehbehn N-H; Rosner MK; Berengut JC; ~Schmidt PO; Pfeifer T; Gu MF; López-Urrutia JRC, 2023, Narrow and ultra-narrow transitions in highly charged Xe ions as probes of fifth forces, http://dx.doi.org/10.48550/arxiv.2309.17141

König K; Berengut JC; Borschevsky A; Brinson A; Brown BA; Dockery A; Elhatisari S; Eliav E; Ruiz RFG; Holt JD; Hu B-S; Karthein J; Lee D; Ma Y-Z; Meißner U-G; Minamisono K; Oleynichenko AV; Pineda S; Prosnyak SD; Reitsma ML; Skripnikov LV; Vernon A; Zaitsevski A, 2023, Nuclear charge radii of silicon isotopes, http://dx.doi.org/10.48550/arxiv.2309.02037

Oreshkina NS; Berengut JC, 2023, Comment on "Nuclear Excitation by Free Muon Capture", http://dx.doi.org/10.48550/arxiv.2307.05577

Hur J; Craik DPLA; Counts I; Knyazev E; Caldwell L; Leung C; Pandey S; Berengut JC; Geddes A; Nazarewicz W; Reinhard P-G; Kawasaki A; Jeon H; Jhe W; Vuletić V, 2022, Evidence of Two-Source King Plot Nonlinearity in Spectroscopic Search for New Boson, http://dx.doi.org/10.48550/arxiv.2201.03578

Fadeev P; Berengut JC; Flambaum VV, 2021, Effects of variation of the fine structure constant $\alpha$ and quark mass $m_q$ in Mössbauer nuclear transitions, http://dx.doi.org/10.48550/arxiv.2112.13195

Figueroa NL; Berengut JC; Dzuba VA; Flambaum VV; Budker D; Antypas D, 2021, Precision determination of isotope shifts in ytterbium and implications for new physics, http://dx.doi.org/10.48550/arxiv.2111.01429

Budker D; Berengut JC; Flambaum VV; Gorchtein M; Jin J; Karbstein F; Krasny MW; Litvinov YA; Pálffy A; Pascalutsa V; Petrenko A; Surzhykov A; Thirolf PG; Vanderhaeghen M; Weidenmüller HA; Zelevinsky V, 2021, Expanding Nuclear Physics Horizons with the Gamma Factory, http://dx.doi.org/10.48550/arxiv.2106.06584

Kahl EV; Raeder S; Eliav E; Borschevsky A; Berengut JC, 2021, Ab initio calculations of the spectrum of lawrencium, http://dx.doi.org/10.48550/arxiv.2103.11287

Rehbehn N-H; Rosner MK; Bekker H; Berengut JC; Schmidt PO; King SA; Micke P; Gu MF; Müller R; Surzhykov A; López-Urrutia JRC, 2021, Sensitivity to New Physics of Isotope Shift Studies using the Coronal Lines of Highly Charged Calcium Ions, http://dx.doi.org/10.48550/arxiv.2102.02309

Hu J; Webb JK; Ayres TR; Bainbridge MB; Barrow JD; Barstow MA; Berengut JC; Carswell RF; Dumont V; Dzuba V; Flambaum VV; Lee CC; Reindl N; Preval SP; Tchang-Brillet W-ÜL, 2020, Measuring the fine structure constant on a white dwarf surface; a detailed analysis of Fe V absorption in G191-B2B, http://dx.doi.org/10.48550/arxiv.2007.10905

Fadeev P; Berengut JC; Flambaum VV, 2020, Sensitivity of $^{229}$Th nuclear clock transition to variation of the fine-structure constant, http://dx.doi.org/10.48550/arxiv.2007.00408

Nishio A; Berengut JC; Hasuo M; Fujii K, 2020, Population kinetics of many-electron atoms in ionizing plasmas studied using a continuous collisional radiative model, http://dx.doi.org/10.48550/arxiv.2006.06812

Fujii K; Berengut JC, 2020, Power-law intensity distribution in $\gamma$-decay cascades -- Nuclear Structure as a Scale-Free Random Network, http://dx.doi.org/10.48550/arxiv.2005.11844

Berengut JC; Delaunay C; Geddes A; Soreq Y, 2020, Generalized King linearity and new physics searches with isotope shifts, http://dx.doi.org/10.48550/arxiv.2005.06144

Solaro C; Meyer S; Fisher K; Berengut JC; Fuchs E; Drewsen M, 2020, Improved isotope-shift-based bounds on bosons beyond the Standard Model through measurements of the $^2$D$_{3/2} - ^2$D$_{5/2}$ interval in Ca$^+$, http://dx.doi.org/10.48550/arxiv.2005.00529

Counts I; Hur J; Craik DPLA; Jeon H; Leung C; Berengut J; Geddes A; Kawasaki A; Jhe W; Vuletić V, 2020, Evidence for Nonlinear Isotope Shift in Yb$^+$ Search for New Boson, http://dx.doi.org/10.48550/arxiv.2004.11383

Bilous PV; Bekker H; Berengut J; Seiferle B; von der Wense L; Thirolf PG; Pfeifer T; López-Urrutia JRC; Pálffy A, 2020, Electronic bridge excitation in highly charged Th-229 ions, http://dx.doi.org/10.48550/arxiv.2001.06421

Kühn S; Shah C; López-Urrutia JRC; Fujii K; Steinbrügge R; Stierhof J; Togawa M; Harman Z; Oreshkina NS; Cheung C; Kozlov MG; Porsev SG; Safronova MS; Berengut JC; Rosner M; Bissinger M; Ballhausen R; Hell N; Park S; Chung M; Hoesch M; Seltmann J; Surzhykov AS; Yerokhin VA; Wilms J; Porter FS; Stöhlker T; Keitel CH; Pfeifer T; Brown GV; Leutenegger MA; Bernitt S, 2019, High Resolution Photoexcitation Measurements Exacerbate the Long-Standing Fe XVII Oscillator Strength Problem, http://dx.doi.org/10.48550/arxiv.1911.09707

Bekker H; Borschevsky A; Harman Z; Keitel CH; Pfeifer T; Schmidt PO; López-Urrutia JRC; Berengut JC, 2019, Detection of the $5p-4f$ orbital crossing and its optical clock transition in Pr$^{9+}$, http://dx.doi.org/10.48550/arxiv.1910.09010

Ohayon B; Rahangdale H; Geddes AJ; Berengut JC; Ron G, 2019, Isotope shifts in $^{20,22}$Ne -- Precision measurements and global analysis in the framework of intermediate coupling, http://dx.doi.org/10.48550/arxiv.1909.01991

Fujii K; Berengut JC, 2019, A Simple Explanation for the Observed Power Law Distribution of Line Intensity in Complex Many-Electron Atoms, http://dx.doi.org/10.48550/arxiv.1908.10464

Kahl EV; Berengut JC; Laatiaoui M; Eliav E; Borschevsky A, 2019, High-precision ab initio calculations of the spectrum of Lr$^{+}$, http://dx.doi.org/10.48550/arxiv.1908.04578

Hu J; Webb JK; Ayres TR; Bainbridge MB; Barrow JD; Barstow MA; Berengut JC; Carswell RF; Dzuba VA; Flambaum VV; Holberg JB; Lee CC; Preval SP; Reindl N; Tchang-Brillet W-ÜL, 2018, Constraining the magnetic field on white dwarf surfaces; Zeeman effects and fine structure constant variation, http://dx.doi.org/10.48550/arxiv.1812.11480

Berengut JC, 2018, Resonant electronic-bridge excitation of the U-235 nuclear transition in ions with chaotic spectra, http://dx.doi.org/10.48550/arxiv.1812.01743

Tan HBT; Flambaum VV; Berengut JC, 2018, Dark Matter near gravitating bodies, http://dx.doi.org/10.48550/arxiv.1808.01856

Scheers J; Ryabtsev A; Borschevsky A; Berengut JC; Haris K; Schupp R; Kurilovich D; Torretti F; Bayerle A; Eliav E; Ubachs W; Versolato OO; Hoekstra R, 2018, Energy Level Structure of Sn$^{3+}$ Ions, http://dx.doi.org/10.48550/arxiv.1807.01644

Kahl EV; Berengut JC, 2018, AMBiT: A program for high-precision relativistic atomic structure calculations, http://dx.doi.org/10.48550/arxiv.1805.11265

Geddes AJ; Czapski DA; Kahl EV; Berengut JC, 2018, Saturated configuration interaction calculations for five-valent Ta and Db, http://dx.doi.org/10.48550/arxiv.1805.06615

Dzuba VA; Berengut JC; Ginges JSM; Flambaum VV, 2018, Screening of oscillating external electric field in atoms, http://dx.doi.org/10.48550/arxiv.1805.04989

Geddes AJ; Skripnikov LV; Borschevsky A; Berengut JC; Flambaum VV; Rakitzis TP, 2018, Enhanced nuclear spin dependent parity violation effects using the 199HgH molecule, http://dx.doi.org/10.48550/arxiv.1804.05475

Berengut JC; Budker D; Delaunay C; Flambaum VV; Frugiuele C; Fuchs E; Grojean C; Harnik R; Ozeri R; Perez G; Soreq Y, 2017, Probing new light force-mediators by isotope shift spectroscopy, http://dx.doi.org/10.48550/arxiv.1704.05068

Bainbridge MB; Barstow MA; Reindl N; Tchang-Brillet W-ÜL; Ayres TR; Webb JK; Barrow JD; Hu J; Holberg JB; Preval SP; Ubachs W; Dzuba VA; Flambaum VV; Dumont V; Berengut JC, 2017, Probing the Gravitational Dependence of the Fine-Structure Constant from Observations of White Dwarf Stars, http://dx.doi.org/10.48550/arxiv.1702.01757

Torretti F; Windberger A; Ryabtsev A; Dobrodey S; Bekker H; Ubachs W; Hoekstra R; Kahl EV; Berengut JC; López-Urrutia JRC; Versolato OO, 2016, Optical spectroscopy of complex open 4$d$-shell ions Sn$^{7+}$-Sn$^{10+}$, http://dx.doi.org/10.48550/arxiv.1612.00747

Dzuba VA; Berengut J; Harabati C; Flambaum VV, 2016, Combining configuration interaction with perturbation theory for atoms with large number of valence electrons, http://dx.doi.org/10.48550/arxiv.1611.00425

Harabati C; Berengut JC; Flambaum VV; Dzuba VA, 2016, Electron recombination with tungsten ions with open f-shells, http://dx.doi.org/10.48550/arxiv.1608.07932

Shi C; Gebert F; Gorges C; Kaufmann S; Nörtershäuser W; Sahoo BK; Surzhykov A; Yerokhin VA; Berengut JC; Wolf F; Heip JC; Schmidt PO, 2016, Unexpectedly large difference of the electron density at the nucleus in the 4p $^2$P$_{1/2,3/2}$ fine-structure doublet of Ca$^+$, http://dx.doi.org/10.48550/arxiv.1608.07572

Berengut JC, 2016, Particle-hole configuration interaction and many-body perturbation theory: application to Hg+, http://dx.doi.org/10.48550/arxiv.1605.08111

Ginges JSM; Berengut JC, 2016, Atomic many-body effects and Lamb shifts in alkali metals, http://dx.doi.org/10.48550/arxiv.1603.09116

Berengut JC; Harabati C; Dzuba VA; Flambaum VV; Gribakin GF, 2015, Level-resolved quantum statistical theory of electron capture into many-electron compound resonances in highly charged ions, http://dx.doi.org/10.48550/arxiv.1511.01221

Ginges JSM; Berengut JC, 2015, QED radiative corrections and many-body effects in atoms: vacuum polarization and binding energy shifts in alkali metals, http://dx.doi.org/10.48550/arxiv.1511.01459

Gebert F; Wan Y; Wolf F; Angstmann CN; Berengut JC; Schmidt PO, 2015, Precision isotope shift measurements in Ca$^+$ using highly sensitive detection schemes, http://dx.doi.org/10.48550/arxiv.1504.03139

Preval SP; Barstow MA; Holberg JB; Barrow JD; Berengut JC; Webb JK; Dougan D; Hu J, 2014, Do the constants of nature couple to strong gravitational fields?, http://dx.doi.org/10.48550/arxiv.1410.0809

Murphy MT; Berengut JC, 2013, Laboratory atomic transition data for precise optical quasar absorption spectroscopy, http://dx.doi.org/10.48550/arxiv.1311.2949

Ong A; Berengut JC; Flambaum VV, 2013, Measuring chemical evolution and gravitational dependence of \alpha using ultraviolet Fe V and Ni V transitions in white-dwarf spectra, http://dx.doi.org/10.48550/arxiv.1310.2685

Gossel GH; Berengut JC; Flambaum VV, 2013, Resonance scattering and the passage to bound states in the field of near-black-hole objects, http://dx.doi.org/10.48550/arxiv.1308.6426

Gossel GH; Berengut JC; Flambaum VV; Gribakin GF, 2013, Dense spectrum of resonances and spin-1/2 particle capture in a near-black-hole metric, http://dx.doi.org/10.48550/arxiv.1305.4209

Berengut JC; Flambaum VV; Ong A; Webb JK; Barrow JD; Barstow MA; Preval SP; Holberg JB, 2013, Limits on the dependence of the fine-structure constant on gravitational potential from white-dwarf spectra, http://dx.doi.org/10.48550/arxiv.1305.1337


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