- M. Charlton et al. (GBAR collaboration)
Positron production using a 9 MeV electron linac for the GBAR experiment
Nucl. Instrum. Methods A 985, 164657 arXiv version
- A. Husson et al. (GBAR collaboration)
A pulsed high-voltage decelerator system to deliver low-energy antiprotons
Nucl. Instrum. Methods A 1002, 165245 HAL version
- M. Germann, S. Patra, J.-Ph. Karr, L. Hilico, V.I. Korobov, E.J. Salumbides, K.S.E. Eikema, W. Ubachs, J.C.J. Koelemeij
Three-body QED test and fifth-force constraint from vibrations and rotations of HD+
Phys. Rev. Research 3, L022028
- V.I. Korobov, J.-Ph. Karr
Ro-vibrational spin-averaged transitions in the hydrogen molecular ions
Phys. Rev. A 104, 032806 arxiv version
- J.-Ph. Karr
Leading-order relativistic corrections to the g-factor of H2+
Phys. Rev. A 104, 032822 HAL version
- J.-Ph. Karr, M. Haidar, L. Hilico, V.I. Korobov
Precision Calculations for Three-Body Molecular Bound States,
in Recent Progress in Few-Body Physics, eds. N.A. Orr, M. Ploszajczak, F.M. Marques, J. Carbonell, Springer Proceedings in Physics vol. 238, Springer
- M. Haidar, Z.-X. Zhong, V.I. Korobov, J.-Ph. Karr
Nonrelativistic QED approach to the fine- and hyperfine-structure corrections of order mα6 and mα6(m/M): Application to the hydrogen atom
Phys. Rev. A 101, 022501 arXiv version
- B.H. Kim et al. (GBAR collaboration)
Development of a PbWO4 Detector for Single-Shot Positron Annihilation Lifetime Spectroscopy at the GBAR Experiment
Acta Phys. Polon. A 137, 122
- S. Niang et al. (GBAR collaboration)
Accumulation of Positrons from a LINAC Based Source
Acta Phys. Polon. A 137, 164
- Y. Sacquin, L. Hilico
Pourquoi et comment peser l’antimatière ?
Reflets Physique 65, 12
- V.I. Korobov, J.-Ph. Karr, M. Haidar, Z.-X. Zhong
Hyperfine structure in the H2+ and HD+ molecular ions at mα6 order
Phys. Rev. A 102, 022804 arXiv version
- J. Schmidt, T. Louvradoux, J. Heinrich, N. Sillitoe, M. Simpson, J.-Ph. Karr, L. Hilico
Trapping, cooling, and photodissociation analysis of state-selected H2+ ions produced by (3+1) multiphoton ionization
Phys. Rev. Applied 14, 024053 arXiv version
- S. Patra, M. Germann, J.-Ph. Karr, M. Haidar, L. Hilico, V. I. Korobov, F. M. J. Cozijn, K. S. E. Eikema, W. Ubachs, J. C. J. Koelemeij
Proton-Electron Mass Ratio From Laser Spectroscopy of HD+ at the Part-per-trillion level
Science 369, 1238
- J.-Ph. Karr, D. Marchand, E. Voutier
The Proton Size
Nat. Rev. Phys. 2, 601 HAL version
- J.-Ph. Karr, M. Haidar, L. Hilico, Z.-X. Zhong, V.I. Korobov
Higher-order corrections to spin-spin scalar interactions in HD+ and H2+
Phys. Rev. A 102, 052827 arXiv version
- J.-Ph. Karr, D. Marchand
Progress on the proton-radius puzzle
Nature 575, 61 (News and Views)
- E.G. Myers, L. Hilico, J.-Ph. Karr
Memorandum to the CERN-SPSC: Beyond Antihydrogen: Testing CPT with the Antihydrogen Molecular Ion
CERN-SPSC-2019-034
- S. Patra, J.-Ph. Karr, L. Hilico, M. Germann, V. I. Korobov, J. C. J. Koelemeij
Proton–electron mass ratio from HD+ revisited
J. Phys. B: At. Mol. Opt. Phys. 51, 024003 arXiv version
- J.-Ph. Karr
Stark quenching of rovibrational states of H2+ due to motion in a magnetic field
Phys. Rev. A 98, 062501 arXiv version
- J. Biesheuvel, J.-Ph. Karr, L. Hilico, K.S.E. Eikema, W. Ubachs, J.C.J. Koelemeij
High-precision spectroscopy of the HD+ molecule at the 1-p.p.b. level
Appl. Phys. B 123, 23 arXiv version
- J.-Ph. Karr, L. Hilico, V.I. Korobov
One-loop vacuum polarization at mα7 and higher orders for three-body molecular systems
Phys. Rev. A 95, 042514 arXiv version
- H. Fleurbaey, F. Biraben, L. Julien, J.-Ph. Karr, F. Nez
Cross-damping effects in 1S − 3S spectroscopy of hydrogen and deuterium
Phys. Rev. A 95, 052503 arXiv version
- V.I. Korobov, L. Hilico, J.-Ph. Karr
Fundamental Transitions and Ionization Energies of the Hydrogen Molecular Ions
with Few ppt Uncertainty
Phys. Rev. Lett. 118, 233001 arXiv version
- J.-Ph. Karr
Hyperfine puzzle?
Nature Physics 13, 533 (News and Views)
- N. Sillitoe, J.-Ph. Karr, J. Heinrich, T. Louvradoux, A. Douillet, L. Hilico
Hbar+ Sympathetic Cooling Simulations with a Variable Time Step
JPS Conf. Proc. 18, 011014 arXiv version
- V.I. Korobov, J.C.J. Koelemeij, L. Hilico, J.-Ph. Karr Theoretical Hyperfine Structure of the Molecular Hydrogen Ion at the 1 ppm Level Phys. Rev. Lett. 116, 053003 arXiv version
- J. Biesheuvel, J.-Ph. Karr, L. Hilico, K.S.E. Eikema, W. Ubachs, J.C.J. Koelemeij Probing QED and fundamental constants through laser spectroscopy of vibrational transitions in HD+ Nature Comm. 7, 10385 arXiv version
- J.-Ph. Karr, L. Hilico, J.C.J. Koelemeij, V.I. Korobov How to exploit hydrogen molecular ions for improved determination of fundamental constants Phys. Rev. A 94, 050501(R) arXiv version
- J.-Ph. Karr, S.Patra, J.C.J. Koelemeij, J.Heinrich, N. Sillitoe, A. Douillet, L. Hilico Hydrogen molecular ions: new schemes for metrology and fundamental physics tests J. Phys.: Conf. Ser. 723, 012048
- D. Banerjee et al. (GBAR collaboration) Towards a test of the Weak Equivalence Principle of gravity using anti-hydrogen at CERN IEEE Proceedings of the Conference on Precision Electromagnetic Measurements (CPEM)
- L.Hilico Non laser cooling techniques in Trapped Charged Particles, Eds. M. Knoop, N. Madsen and R.C. Thompson (World Scientific, 2016), pp.147-159
- N. Sillitoe, L.Hilico Numerical simulations of ion cloud dynamics in Trapped Charged Particles, Eds. M. Knoop, N. Madsen and R.C. Thompson (World Scientific, 2016), pp.161-177
- V.I. Korobov, J.C.J. Koelemeij, L. Hilico, J.-Ph. Karr Theoretical Hyperfine Structure of the Molecular Hydrogen Ion at the 1 ppm Level Phys. Rev. Lett. 116, 053003 arXiv version
- J. Biesheuvel, J.-Ph. Karr, L. Hilico, K.S.E. Eikema, W. Ubachs, J.C.J. Koelemeij Probing QED and fundamental constants through laser spectroscopy of vibrational transitions in HD+ Nature Comm. 7, 10385 arXiv version
- J.-Ph. Karr, L. Hilico, J.C.J. Koelemeij, V.I. Korobov How to exploit hydrogen molecular ions for improved determination of fundamental constants Phys. Rev. A 94, 050501(R) arXiv version
- J.-Ph. Karr, S.Patra, J.C.J. Koelemeij, J.Heinrich, N. Sillitoe, A. Douillet, L. Hilico Hydrogen molecular ions: new schemes for metrology and fundamental physics tests J. Phys.: Conf. Ser. 723, 012048
- D. Banerjee et al. (GBAR collaboration) Towards a test of the Weak Equivalence Principle of gravity using anti-hydrogen at CERN IEEE Proceedings of the Conference on Precision Electromagnetic Measurements (CPEM)
- L.Hilico Non laser cooling techniques in Trapped Charged Particles, Eds. M. Knoop, N. Madsen and R.C. Thompson (World Scientific, 2016), pp.147-159
- N. Sillitoe, L.Hilico Numerical simulations of ion cloud dynamics in Trapped Charged Particles, Eds. M. Knoop, N. Madsen and R.C. Thompson (World Scientific, 2016), pp.161-177
- J.-Ph. Karr
Resonances in two-electron atoms below the critical charge
Phys. Rev. A 92, 042505 (2015) arXiv version
- V.I. Korobov, L. Hilico, J.-Ph. Karr
Bound-state QED calculations for antiprotonic helium
Hyperfine Interact. 233, 75 (2015)
- P. Pérez et al. (GBAR collaboration)
The GBAR antimatter gravity experiment
Hyperfine Interact. 233, 21 (2015)
- J.-Ph. Karr, L. Hilico, V. I. Korobov
One-loop vacuum polarization at mα7 order for the two-center problem
Phys. Rev. A 90, 062516 (2014) arXiv version
- E. Fasci, N. Coluccelli, M. Cassinerio, A. Gambetta, L. Hilico, L. Gianfrani, P. Laporta, A. Castrillo, G. Galzerano
Narrow-linewidth quantum cascade laser at 8.6 µm
Opt. Lett. 39, 4946 (2014)
- J.-Ph. Karr
H2+ and HD+: Candidates for a molecular clock
J. Mol. Spectrosc. 300, 37 (2014) arXiv version
- V. I. Korobov, L. Hilico, J.-Ph. Karr
mα7-order corrections in the hydrogen molecular ions and antiprotonic helium
Phys. Rev. Lett. 112, 103003 (2014)
- V. I. Korobov, L. Hilico, J.-Ph. Karr
Theoretical transition frequencies beyond 0.1 ppb accuracy in H2+, HD+, and antiprotonic helium
Phys. Rev. A 89, 032511 (2014) arXiv version
- L. Hilico, J.-Ph. Karr, A. Douillet, P. Indelicato, S. Wolf, F. Schmidt Kaler
Preparing single ultra-cold antihydrogen atoms for free-fall in GBAR
Int. J. Mod. Phys. Conf. Ser. 30, 1460269 (2014) arXiv version
- P. Indelicato et al. (GBAR collaboration)
The Gbar project, or how does antimatter fall?
Hyperfine Interact. 228, 141 (2014)
- V.Q. Tran, J.-Ph. Karr, A. Douillet, J.C.J. Koelemeij, L. Hilico
Two-photon spectroscopy of trapped HD+ ions in the Lamb-Dicke regime
Phys. Rev. A 88, 033421 (2013) arXiv version
- V.I. Korobov, L. Hilico, J.-Ph. Karr
Calculation of the relativistic Bethe logarithm in the two-center problem
Phys. Rev. A 87, 062506 (2013) arXiv version
- J.-Ph. Karr, L. Hilico
Analytical matrix elements of the Uehling potential in three-body systems and applications to exotic molecules
Phys. Rev. A 87, 012506 (2013) arXiv version
- J.-Ph. Karr, L. Hilico
Why Three-Body Physics Does Not Solve the Proton-Radius Puzzle
Phys. Rev. Lett. 109, 103401 (2012) arXiv version
- J.-Ph. Karr, A. Douillet, L. Hilico
Photodissociation of trapped H2+ ions for REMPD spectroscopy
Appl. Phys. B 107, 1043 (2012)
- L. Hilico, A. Douillet, J.-Ph. Karr, E. Tournié
Note: A high transmission Faraday optical isolator in the 9.2 μm range
Rev. Sci. Instrum. 82, 096106 (2011) arXiv version
- J.-Ph. Karr, L. Hilico, V.I. Korobov
Theoretical progress in the H2+ molecular ion: towards electron to proton mass ratio determination
Can. J. Phys. 89, 103 (2011)
- V.I. Korobov, L. Hilico, J.-Ph. Karr
Relativistic corrections of mα6(m∕M) order to the hyperfine structure of the H2+ molecular ion
Phys. Rev. A 79, 012501 (2009) arXiv version
- J.-Ph. Karr
Precision measurements with non-laser-cooled trapped ions
J. Phys. B 42, 154018 (2009)
- J.-Ph. Karr, L. Hilico, V.I. Korobov
Vibrational spectroscopy of H2+: Precise evaluation of the Zeeman effect
Phys. Rev. A 77, 062507 (2008) arXiv version
- J.-Ph. Karr, L. Hilico, V.I. Korobov
Vibrational spectroscopy of H2+: Hyperfine structure of two-photon transitions
Phys. Rev. A 77, 063410 (2008) arXiv version
- F. Bielsa, K. Djerroud, A. Goncharov, A. Douillet, T. Valenzuela, C. Daussy, L. Hilico, A. Amy-Klein
HCOOH high-resolution spectroscopy in the 9.18 μm region
J. Mol. Spectrosc. 247, 41 (2008) arXiv version
- B. Roth, J. Koelemeij, S. Schiller, L. Hilico, J.-Ph. Karr, V. Korobov, D. Bakalov
Precision spectroscopy of molecular hydrogen ions: towards frequency metrology of particle masses
in Precision Physics of Simple Atoms and Molecules , Ed. S. Karshenboim, Lect. Notes in Phys. 745 (Springer, 2008), pp.205-232 arXiv version
- J.-Ph. Karr, F. Bielsa, T. Valenzuela, A. Douillet, L. Hilico, V.I. Korobov
High-accuracy calculations in the H2+ molecular ion: towards a measurement of mp/me
Can. J. Phys. 85, 497 (2007)
- F. Bielsa, A. Douillet, T. Valenzuela, J.-Ph. Karr, L. Hilico
Narrow-line phase-locked quantum cascade laser in the 9.2 m range
Opt. Lett. 32, 1641 (2007) arXiv version
- J.-J. Zondy, F. Bielsa, A. Douillet, L. Hilico, O. Acef, V. Petrov, A. Yelisseyev, L. Isaenko, P. Krinitsin
Frequency doubling of CO2 laser radiation at 10.6 m in the highly nonlinear chalcopyrite LiGaTe2
Opt. Lett. 32, 1722 (2007)
- J.-Ph. Karr, L. Hilico
High accuracy results for the energy levels of the molecular ions H2+, D2+ and HD+, up to J = 2
J. Phys. B 39, 2095 (2006) arXiv version
- V.I. Korobov, L. Hilico, J.-Ph. Karr
Hyperfine structure in the hydrogen molecular ion
Phys. Rev. A 74, 040502(R) (2006)
- J. Madroñero, P. Schlagheck, L. Hilico, B. Grémaud, D. Delande, A. Buchleitner
Decay rates of planar helium
EPL 70, 183 (2005)
- J.-Ph. Karr, S. Kilic, L. Hilico
Energy levels and two-photon transition probabilities in the HD+ ion
J. Phys. B 38, 853 (2005)
- S. Kilic, J.-Ph. Karr, L. Hilico
Coulombic and radiative decay rates of the resonances of the exotic molecular ions ppμ, ppπ, ddμ, ddπ, and dtμ
Phys. Rev. A 70, 042506 (2004)
- J. Carbonell, R. Lazauskas, D. Delande, L. Hilico, S. Kılıç
A new vibrational level of the H2+ molecular ion
EPL 64, 316 (2003) arXiv version
- L. Hilico, B. Grémaud, T. Jonckheere, N. Billy, D. Delande
Quantum three body problem in 2 dimensions
Phys. Rev. A 66, 022101 (2002) arXiv version
- L. Hilico, N. Billy, B. Grémaud, D. Delande
Polarizabilities, light shifts and two-photon transition probabilities between J = 0 states of the H2+ and D2+ molecular ions
J. Phys. B 34, 491 (2001)
- L. Hilico, N. Billy, B. Grémaud, D. Delande
Ab initio calculation of the J = 0 and J = 1 states of the H2+ , D2+ and HD+ molecular ions
Eur. Phys. J. D 12, 449 (2000)