G. Lawrence

ORCID: 0000-0001-5164-8569
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Solar and Space Plasma Dynamics
  • Astro and Planetary Science
  • Stellar, planetary, and galactic studies
  • Planetary Science and Exploration
  • Dark Matter and Cosmic Phenomena
  • Ionosphere and magnetosphere dynamics
  • Spacecraft Design and Technology
  • Particle physics theoretical and experimental studies
  • Geophysics and Gravity Measurements
  • Geomagnetism and Paleomagnetism Studies
  • Astrophysics and Star Formation Studies
  • Nuclear Physics and Applications
  • Astronomy and Astrophysical Research
  • Atomic and Subatomic Physics Research
  • Particle Detector Development and Performance
  • CCD and CMOS Imaging Sensors
  • Cold Atom Physics and Bose-Einstein Condensates
  • Viral Infectious Diseases and Gene Expression in Insects
  • Space exploration and regulation
  • Isotope Analysis in Ecology
  • 3D Modeling in Geospatial Applications
  • Monoclonal and Polyclonal Antibodies Research
  • Aeolian processes and effects
  • Astronomical Observations and Instrumentation
  • Astrophysics and Cosmic Phenomena

Swinburne University of Technology
2022-2023

University College London
2023

ARC Centre of Excellence for Dark Matter Particle Physics
2022

The University of Melbourne
2022

ARC Centre of Excellence for All-sky Astrophysics
2022

ASTRO-3D
2022

Royal Observatory of Belgium
2004-2007

QUAD Engineering (Canada)
2007

University of Birmingham
2003

University of Colorado Boulder
2001

Abstract SABRE (Sodium iodide with Active Background REjection) is a direct detection dark matter experiment based on arrays of radio-pure NaI(Tl) crystals. The aims at achieving an ultra-low background rate and its primary goal to confirm or refute the results from DAMA/LIBRA experiment. Proof-of-Principle phase was carried out in 2020–2021 Gran Sasso National Laboratory (LNGS), Italy. next consists two full-scale experiments: South Stawell Underground Physics Laboratory, Australia, North...

10.1140/epjc/s10052-023-11817-z article EN cc-by The European Physical Journal C 2023-09-28

Observations suggest that the interplanetary extensions of coronal mass ejections (iCMEs) may be accelerated or decelerated in their passage through solar wind. Interplanetary scintillation measurements (IPS) can detect iCMEs beyond field view Large‐Angle and Spectrometric Coronagraph coronagraphs provide information on velocities. The European Incoherent Scatter Radar Multi Element Radio Linked Interferometer Network systems, with a covering 10–120 radii, inner regions IPS observations also...

10.1029/2006ja011875 article EN Journal of Geophysical Research Atmospheres 2007-08-01

Molecular interferometric imaging (MI2) is a common-path technique for detecting protein binding to surfaces. The experimental metrology limit 10 pm/pixel longitudinal resolution at 0.4-mum diffraction-limited lateral resolution, corresponding 1.7 attogram of protein, which only 8 antibody molecules per pixel, near single-molecule detection. scaling mass sensitivity the 5 fg/mm. We demonstrate microarray application in 128-multiplex immunoassay. Assay applications include prostate specific...

10.1109/jstqe.2007.911002 article EN IEEE Journal of Selected Topics in Quantum Electronics 2007-01-01

SABRE (Sodium iodide with Active Background REjection) is a direct detection dark matter experiment based on arrays of radio-pure NaI(Tl) crystals. The aims at achieving an ultra-low background rate and its primary goal to confirm or refute the results from DAMA/LIBRA experiment. Proof-of-Principle phase was carried out in 2020-2021 Gran Sasso National Laboratory (LNGS), Italy. next consists two full-scale experiments: South Stawell Underground Physics Laboratory, Australia, North LNGS. This...

10.48550/arxiv.2205.13849 preprint EN other-oa arXiv (Cornell University) 2022-01-01

Context. With a mass exceeding several 10^4 solar masses and rich dense population of massive stars, supermassive young star clusters represent the most star-forming environment that is dominated by feedback from stars gravitational interactions among stars. Aims. In this paper we present "Extended Westerlund 1 2 Open Clusters Survey" (EWOCS) project, which aims to investigate influence starburst on formation planets, evolution both low high The primary targets project are 2, closest Sun....

10.1051/0004-6361/202347778 article EN cc-by Astronomy and Astrophysics 2023-12-11

We describe a proposed Dust Charge Probe (DCP) experiment to characterize the dust loaded photoelectron sheath on surface of Mars. DCP can provide measurements photoelectric sheath, as well charge, size and velocity distribution wind-entrained particles. Here we discuss expected physical properties detection technique engineering design experiment.

10.1238/physica.topical.089a00130 article EN Physica Scripta 2001-01-01

Two scientific instruments for Sun observations are being developed to be part of the payload ESA's second microsatellite, Proba-II (Project On-board Autonomy). PROBA-2 is scheduled launch in early 2007, on a low Earth orbit. Like Proba-1, orbit since October 2001, Proba-2 100-kilogram class spacecraft. PROBA-II will demonstrate new advanced technologies its but also platform subsystems such as star tracker, digital sensor, cool gas generator, solar array concentrator, Li-Ion Battery,...

10.1109/rast.2005.1512688 article EN 2006-10-04

ABSTRACT We use high-resolution, hydrodynamic, galaxy simulations from the Latte suite of FIRE-2 to investigate inherent variation dark matter in sub-sampled regions around Solar Circle a Milky Way-type analogue and its impact on direct detection. These show that baryonic back reaction, as well assembly history substructures, has lasting impacts matter’s spatial velocity distributions. are experienced ‘gusts’ wind Circle, potentially complicating interpretations detection experiments Earth....

10.1093/mnras/stac2447 article EN Monthly Notices of the Royal Astronomical Society 2022-09-16

The SABRE (Sodium iodide with Active Background REjection) experiment aims to provide a model independent test of the signal observed by DAMA/LIBRA detecting an annual modulation from dark matter interactions in ultra-high purity NaI(Tl) crystals. consists two detectors: North, located at Laboratori Nazionali del Gran Sasso (LNGS), and South, newly completed Stawell Underground Physics Laboratory (SUPL) Stawell, Australia - first deep underground laboratory Southern Hemisphere. Here we...

10.22323/1.414.1127 article EN cc-by-nc-nd Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022) 2022-11-25
Coming Soon ...