PPT-Gamma Ray Spectroscopy in Oilfield

MarieLaure Mauborgne SLB CSG17 July 17 th 2023 1 Founded by a physicist and an engineer in 1926 to conduct the first geophysical measurements of rock formations What is SLB former Schlumberger. We sell oilfield tubular products and everything you need to complete, repair or upgrade your oil or gas well. extreme physics at play. Bruce Gendre. ARTEMIS. Description of a GRB. Gamma-ray Burst : . burst of high energy photons. Isotropic distribution on the sky. extragalactic events. . quite common (~2/day. Andrew Levan. University of Warwick. Parameter space. Kouveliotou. et al. 1993. Parameter space. Kulkarni. & . Kasliwal. 2010. Parameter space. LGRBs. SGRBs. SGRs. ?. TDEs?. Galactic sources (SGR, LMXB, HMXB, . Polarimeter. for Solar flares . (. GRIPS. ). Recently funded NASA LCAS balloon mission. 3D position-sensitive germanium spectrometer. High spectral resolution (~2 keV FWHM at 662 keV). Compton-scatter track reconstruction. Andrew Levan. University of Warwick. Burst durations. Swift 1644+57. Very long bursts are often image triggers (1000+s). Correction from Swift observed rates to astrophysical rates (at Swift limits) could be a factor 10. (17 Years of SN 1987A with Chandra). David Burrows and Kari A. Frank. FOE51 Corvallis June 6, 2017. Built on the work of. PSU Chandra observations:. David Burrows. Sangwook. Park. Judith . (. GammaSIG. ). (. PhysPAG. ). 231. st. AAS. Meeting (2018). Sylvain Guiriec . –. . sguiriec@gwu.edu. Gamma-ray Science Interest Group. (. GammaSIG. ). 2018/01/08. Agenda. PhysPAG. /. GammaSIG. “The e-ASTROGAM mission (exploring the extreme Universe with gamma rays in the MeV-GeV range)”. 1 - ray Imaging Ethan Hull, Matthew Kiser PHDS Corporation, 3011 Amherst Road, Knoxville, TN 37921, USA Historically, radioactive material detection and localization have been accomplished through th National Centre for Radio Astrophysics. Tata Institute of Fundamental Research. Poonam Chandra. What are Gamma Ray bursts (GRBs)?. Most energetic events in the universe. Long duration GRBs (t>2s) . -decay is an . electromagnetic process . where the nucleus decreases in excitation energy, but does not change proton or neutron numbers. . This decay process only involves the emission of photons (. MSSL, March 17-18, 2009. Frits Paerels. Columbia Astrophysics Laboratory. Columbia University, New York. cgs. units throughout!. Hα. Hβ. Hγ. Hδ. Wavelength (Å). NB: 1 Å = 10. -8. cm. E = . hc/λ. Vikram . Dwarkadas. . (U Chicago). Matthieu. Renaud, . Alexandre. . Marcowith. . (LUPM, U Montpellier). Vincent . Tatischeff. . (. Univ. Paris-. Sud. ). August 11 2017. TevPA 2017 : VVD. 1. We acknowledge support from the FACCTS program at . Marie-Laure Mauborgne. , R. J. Radtke, Fabien . Haranger. Schlumberger. MMauborgne@slb.com. Founded in 1927 by a physicist and an engineer to conduct geophysical measurements of rock formations. Now:. T. elescope. Liz Hays. NASA GSFC. Lecture Plan. The Fermi Observatory. Science Motivation. Instruments. Detecting gamma rays with the Large . A. rea Telescope. Instrument Subsystems. Angular resolution.