Eric Hessels
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Canadian physicist
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Physics
Eric Hessels's Degrees
- PhD Physics University of California, Berkeley
- Bachelors Physics University of British Columbia
Why Is Eric Hessels Influential?
(Suggest an Edit or Addition)According to Wikipedia, Eric A. Hessels is a Canadian physicist, currently a Canada Research Chair and Distinguished Research Professor at York University in Toronto, Ontario. In September 2019, Hessels et al. measured the Lamb shift for hydrogen to measure the radius of a proton and demonstrated that it is consistent with the value obtained for muonic hydrogen. This proved that the supposed discrepancy known as the proton radius puzzle did not exist.
Eric Hessels's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Background-free observation of cold antihydrogen with field-ionization analysis of its states. (2002) (406)
- A measurement of the atomic hydrogen Lamb shift and the proton charge radius (2019) (198)
- Trapped antihydrogen in its ground state. (2012) (169)
- Driven production of cold antihydrogen and the first measured distribution of antihydrogen states. (2002) (158)
- First laser-controlled antihydrogen production. (2004) (127)
- Antihydrogen production within a Penning-Ioffe trap. (2008) (90)
- One-particle measurement of the antiproton magnetic moment. (2013) (79)
- Two-stage Rydberg charge exchange: An efficient method for production of antihydrogen (1998) (69)
- Precision microwave measurement of the 2(3)P(1)-2(3)P(0) interval in atomic helium: a determination of the fine-structure constant. (2001) (65)
- Large numbers of cold metastable helium atoms in a magneto-optical trap (1999) (54)
- First measurement of the velocity of slow antihydrogen atoms. (2004) (49)
- Shifts from a distant neighboring resonance (2010) (44)
- Adiabatic cooling of antiprotons. (2011) (44)
- Stacking of cold antiprotons (2002) (42)
- Precision microwave measurement of the 2 3P1-2 3P2 interval in atomic helium (2000) (41)
- Oriented Polar Molecules in a Solid Inert-Gas Matrix: A Proposed Method for Measuring the Electric Dipole Moment of the Electron (2017) (39)
- Separated oscillatory-field microwave measurement of the 2P3 1 -2P3 2 fine-structure interval of atomic helium (2009) (39)
- Antiproton confinement in a Penning-Ioffe trap for antihydrogen. (2007) (34)
- Proton radius from electron-proton scattering and chiral perturbation theory (2016) (31)
- Evaluation of the strength of electron-proton scattering data for determining the proton charge radius (2015) (30)
- Orientation-dependent hyperfine structure of polar molecules in a rare-gas matrix: A scheme for measuring the electron electric dipole moment (2018) (28)
- Tabulation of the bound-state energies of atomic hydrogen (2016) (27)
- Ultrahigh-Precision Measurement of the n=2 Triplet P Fine Structure of Atomic Helium Using Frequency-Offset Separated Oscillatory Fields. (2018) (26)
- Laser spectroscopy of ( nu =0,R (1988) (23)
- Laser-controlled production of Rydberg positronium via charge exchange collisions (2004) (22)
- Electron-cooled accumulation of 4 × 109 positrons for production and storage of antihydrogen atoms (2016) (21)
- A splenic cyst and a high serum CA 19-9: a case report. (2000) (21)
- The Effect of Quantum-Mechanical Interference on Precise Measurements of the n = 2 Triplet P Fine Structure of Helium (2015) (21)
- Determination of the hyperfine structure of H2+( nu =0, R=1) by microwave spectroscopy of high-L n=27 Rydberg states of H2. (1992) (19)
- Microwave spectroscopy of the high-L H2 Rydberg states ( nu =0, R=1) n=10 G, H, I, and K. (1991) (18)
- Shifts due to distant neighboring resonances for laser measurements of 2 3 S 1 -to-2 3 P J transitions of helium (2012) (16)
- Microwave spectroscopy of high-L, n=10 Rydberg states of helium. (1992) (15)
- Shifts from a distant neighboring resonance for a four-level atom (2011) (15)
- Large numbers of cold positronium atoms created in laser-selected Rydberg states using resonant charge exchange (2016) (14)
- Measurement of the magnetic fine structure of the 10G and 10H states of helium. (1987) (14)
- Centrifugal separation of antiprotons and electrons. (2010) (13)
- Frequency-offset separated oscillatory fields (2015) (13)
- Microwave spectroscopy of high-L H2 Rydberg states: The (0,1) 10 G, H, I, and K states. (1988) (13)
- Shifts due to quantum-mechanical interference from distant neighboring resonances for saturated fluorescence spectroscopy (2014) (13)
- Series mixing in high-L Rydberg states of H2: An experimental test of polarization-model predictions. (1990) (13)
- High-resolution microwave spectroscopy of the 10G-10H Rydberg transition in H2. (1986) (12)
- Precision spectroscopy of high-L, n=10 Rydberg helium: An improved test of relativistic, radiative, and retardation effects. (1990) (12)
- A universal formula for the accurate calculation of hydrogenic lifetimes (2005) (12)
- Quantum Interference Effects in Saturated Absorption Spectroscopy of n=2 Triplet-Helium Fine Structure (2015) (12)
- Precision microwave measurement of the23P1–23P0interval in atomic helium (1998) (11)
- Precision radio-frequency measurements of the high-L Rydberg states of lithium. (1995) (11)
- Aperture method to determine the density and geometry of antiparticle plasmas (2004) (10)
- Precision measurement of Stark shifts for 6P3/2-->nS1/2 n=10-13 transitions in cesium. (1994) (9)
- Systematic effects important to separated-oscillatory-field measurements of the n=2 Lamb shift in atomic hydrogen (2018) (9)
- Interference between two resonant transitions with distinct initial and final states connected by radiative decay (2017) (9)
- Efficient transfer of positrons from a buffer-gas-cooled accumulator into an orthogonally oriented superconducting solenoid for antihydrogen studies (2012) (9)
- Characterization of the low-density-lipoprotein-receptor-independent interaction of beta-very-low-density lipoprotein with rat and human parenchymal liver cells in vitro. (1992) (9)
- Population of high-L sulfur Rydberg levels by ion-Rydberg-atom charge exchange. (1993) (9)
- Microwave spectroscopy of high-L helium Rydberg states. II. The 10F-10G and 10G-10H intervals. (1990) (8)
- Shifts due to neighboring resonances for microwave measurements of the 23Pfine structure of helium (2012) (8)
- Progress towards a new microwave measurement of the hydrogen n=2 Lamb shift: a measurement of the proton charge radius (2012) (8)
- Using electric fields to prevent mirror-trapped antiprotons in antihydrogen studies (2013) (7)
- Lyman-α source for laser cooling antihydrogen. (2018) (7)
- Fast-beam measurements of the 10D-10F fine-structure intervals in helium. (1995) (7)
- Density and geometry of single component plasmas (2007) (6)
- Energy Transfer in Charge Exchange Collisions between Slow Ions and Rydberg Atoms (1998) (6)
- Microwave spectroscopy of high-L helium Rydberg states: 10H-10I, 10I-10K, and 10K-10L intervals. (1988) (6)
- Higher-order relativistic corrections to the polarization energies of helium Rydberg states. (1992) (6)
- MEASUREMENT OF THE N=9 F-TO-G INTERVALS IN ATOMIC LITHIUM (1997) (6)
- Erratum: ``Precision spectroscopy of high-L, n=10 Rydberg: An improved test of relativistic, radiative, and retardation effects'' [Phys. Rev. Lett. 65, 2765 (1990)] (1991) (6)
- Pumped helium system for cooling positron and electron traps to 1.2 K (2011) (6)
- Classical calculation of radiative lifetimes of atomic hydrogen in a homogeneous magnetic field (2005) (5)
- A semiconductor laser system for the production of antihydrogen (2012) (5)
- Cryogenic particle accumulation in ATRAP and the first antihydrogen production within a magnetic gradient trap for neutral antimatter (2008) (4)
- Precision separated-oscillatory-field measurement of the n=10 F3-+G4 interval in helium: A precision test of long-range relativistic, radiative, and retardation effects. (1995) (4)
- Classical calculation of the lifetimes and branching ratios for radiative decays of hydrogenic atoms (2005) (4)
- Gabrielseet al.Reply (2004) (4)
- Two-symmetry Penning-Ioffe trap for antihydrogen cooling and spectroscopy (2020) (4)
- The Production and Study of Cold Antihydrogen (2013) (3)
- Observations of cold antihydrogen (2003) (3)
- Final-state distributions in resonant charge transfer by ions on Rydberg atoms (1997) (3)
- Separated-oscillatory-field measurement of the n=10 F 3 + − + G 4 interval in helium: A 200-part-per-billion measurement (1997) (3)
- ATRAP — Progress Towards Trapped Antihydrogen (2005) (2)
- DISCOVERY OF NINE GAMMA-RAY PULSARS IN FERMI-LAT DATA USING A NEW BLIND SEARCH METHOD (2012) (2)
- Selective detection of metastable helium atoms by elastic scattering collisions (2012) (2)
- Single-component plasma of photoelectrons (2007) (2)
- Electron cooling and accumulation of 4$\times$10$^9$ positrons in a system for longterm storage of antihydrogen atoms (2013) (2)
- ATRAP antihydrogen experiments (2007) (1)
- STUDIES ON ANTIHYDROGEN ATOMS WITH THE ATRAP EXPERIMENT AT CERN (2013) (1)
- Accurate calculation of the interaction of a barium monofluoride molecule with an argon atom: A step towards using matrix isolation of BaF for determining the electron electric dipole moment (2022) (1)
- Erratum: Microwave spectroscopy of high-L helium Rydberg states. II. The 10F-10G and 10G-10H intervals (1991) (1)
- Predictive Value of p 53 Mutations Analyzed in Bladder Washings for Progression of High-Risk Superficial Bladder Cancer 1 (2005) (1)
- Precision Microwave Measurements in Atomic Helium (1999) (0)
- Fast Rydberg beam formation by n-selective charge transfer in a Rydberg atom target (1993) (0)
- Antihydrogen Production within a Penning-Ioffe Trap (ATRAP) (2008) (0)
- Determination of the proton charge radius from elastic electron-proton scattering (2016) (0)
- High-precision measurement of the n=2 triplet P J=1-to-J=0 interval in atomic helium (2000) (0)
- Preliminary results for a higher-precision measurement of the helium n=2 triplet P fine structure (2017) (0)
- EDM$^3$: Progress towards a new search for the electron electric dipole moment using molecules in a matrix (2019) (0)
- Antihydrogen TRAP Collaboration (ATRAP) (2010) (0)
- High-Precision Microwave Measurement of the 2^3P_1-to-2^3P 0 Interval in Atomic Helium (1998) (0)
- Progress in Laser Cooling of Antihydrogen (2016) (0)
- Precision Measurements of Hydrogen and Helium n =2 Fine Structure for Determining the Proton Size and the Fine-Structure Constant (2015) (0)
- Progress towards measuring the $2S_{1/2}$ to $2P_{1/2}$ interval in hydrogen (2015) (0)
- A new simple exotic atom, $H^{-+}$: $e^{+}$ bound to $H^{-}$ in an atomic state (2014) (0)
- F eb 2 01 3 One-Particle Measurement of the p Magnetic Moment (2013) (0)
- Shifts from distant neighboring levels in high-precision microwave spectroscopy of the $n=2$ triplet helium fine structure (2012) (0)
- Positrons for Antihydrogen with ATRAP: efficient transfer of large positron numbers (2012) (0)
- Workshop on the Proton Radius Puzzle Book of Abstracts October 29-November 2 , 2012 Trento , Italy October 8 , 2012 (2012) (0)
- Progress towards a precision measurement of the n=2 triplet P fine structure of atomic helium (2016) (0)
- Separated Oscillatory Field Microwave Measurement of the n=2 Triplet P Fine-Structure of Helium (2008) (0)
- Branching Ratios for Hydrogenic Zeeman States from Classical Mechanics (2007) (0)
- Hyperfine interval of the metatable state of atomic (1996) (0)
- The Production and Study of Cold Antihydrogen: ATRAP Progress in 2010 (2011) (0)
- ATRAP — on the way to trapped Antihydrogen (2005) (0)
- A Low-Inductance Ioffe Trap for Antihydrogen Spectroscopy (2014) (0)
- Frequency-offset separated oscillatory fields technique (2015) (0)
- Progress on a higher precision measurement of the n$=$2 triplet P fine structure of atomic helium (2013) (0)
- High-precision Measurement of the 2 Triplet P Intervals in Atomic Helium: A Measurement of the Fine-structure Constant (2001) (0)
- UvA-DARE ( Digital Academic Repository ) Early pulsar observations with LOFAR (2010) (0)
- Cold antihydrogen production in the ATRAP2 apparatus (2008) (0)
- Calculation of the local environment of a barium monofluoride molecule in an argon matrix: a step towards using matrix-isolated BaF for determining the electron electric dipole moment (2022) (0)
- N94"15612 The new MTLRS Transmitting System (0)
- Laser-Controlled Antihydrogen Production by Two-Stage Charge Exchange (2005) (0)
- EDM$^3$: a new search for the electron electric dipole moment using molecules in a matrix (2018) (0)
- University of Groningen Enzymes of Glucose and Methanol Metabolism in the Actinomycete Amycolatopsis (2017) (0)
- Preliminary results for a measurement of the n=2 Lamb shift in atomic hydrogen (2017) (0)
- High Precision Spectroscopy of Lithium Rydberg States (1996) (0)
- Measurements of atomic splittings in atomic hydrogen and the proton charge radius (2016) (0)
- Frequency-offset separated oscillatory fields: A demonstration of a new technique for a measurement of the helium n=2 triplet P fine structure (2016) (0)
- A high-precision measurement of the $n$=2 atomic hydrogen Lamb shift (2019) (0)
- Large optical forces on a barium monofluoride molecule using laser pulses for absorption and stimulated emission: A full density-matrix simulation (2023) (0)
- Final state distributions in resonant charge transfer ion-Rydberg collisions (1997) (0)
- A 150 ppb Microwave Measurement of the n=2 Triplet P J=1-to-J=2 Fine-Structure Interval of Helium (2009) (0)
- Design and Operation of the ATRAP Low-Inductance Ioffe Trap (2017) (0)
- Large optical forces on a barium monofluoride molecule using laser pulses for stimulated absorption and emission: A full density-matrix simulation (2023) (0)
- Efficient detection of $2^3S_1 m=0$ states of atomic helium for improved precision measurements of helium $2^3P$ fine structure (2012) (0)
- Classical calculation of radiative lifetimes and branching ratios for hydrogenic Stark states. (2006) (0)
- Precision microwave measurements of n=2 states in simple atoms: Determination of the fine-structure constant and the charge radius of the proton (2018) (0)
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