Zobrazeno 1 - 10
of 10
pro vyhledávání: '"John Paul Archambault"'
Autor:
John Paul Archambault
Publikováno v:
Radiation Protection Dosimetry. 199:540-551
The manganese salt bath is considered a primary standard for determining the absolute emission rate of radionuclide neutron sources. The National Research Council of Canada has recently revived its manganese salt bath and a full description of the sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82ba620b69f1ccddb75ce8a281330cb5
https://doi.org/10.1093/rpd/ncad033
https://doi.org/10.1093/rpd/ncad033
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 1041:167354
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab24aa40096ed96c509e11abff36ae10
https://doi.org/10.1016/j.nima.2022.167354
https://doi.org/10.1016/j.nima.2022.167354
Autor:
John Paul Archambault
Publikováno v:
Applied Radiation and Isotopes. 132:129-134
A simple geometry is used to compare several of the available Monte Carlo software codes for radiation transport. EGSnrc, Geant4 and MCNP5 are all used to calculate the photon fluence produced from electrons incident on a copper target. Four energies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b51f24a2a4eba4a200eec662282fd610
https://doi.org/10.1016/j.apradiso.2017.11.023
https://doi.org/10.1016/j.apradiso.2017.11.023
Autor:
George Mawko, S. Kehoe, Alasdair Syme, Robert J. Lewandowski, David T.L. Liu, Daniel Boyd, Cody Church, Robert J. Abraham, John Paul Archambault
Purpose Radiopaque microspheres may provide intraprocedural and postprocedural feedback during transarterial radioembolization (TARE). Furthermore, the potential to use higher resolution x-ray imaging techniques as opposed to nuclear medicine imaging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea2ed4e4b0137e7fe4e0cf1c5245ff5f
https://nrc-publications.canada.ca/eng/view/object/?id=4f927e71-ce18-4fca-9416-d5be5867c708
https://nrc-publications.canada.ca/eng/view/object/?id=4f927e71-ce18-4fca-9416-d5be5867c708
A simple geometry is chosen to highlight similarities and differences of current electron transport algorithms implemented in four Monte Carlo codes commonly used in radiation physics. Energy deposited in a water-filled sphere by mono-energetic elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eae9a1e0a3f8c1925a5e8f019014b96
https://doi.org/10.1088/0031-9155/60/13/4951
https://doi.org/10.1088/0031-9155/60/13/4951
Publikováno v:
Radiation protection dosimetry. 150(2)
The design, simulation results and measurements of a new neutron energy spectrometer are presented. The device, which may be called NNS, for Nested Neutron Spectrometer, works under the same principles as a Bonner Sphere Spectrometer (BSS) System, i.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac1f5e8fe43beac52a48109b26d3cf38
https://pubmed.ncbi.nlm.nih.gov/21964903
https://pubmed.ncbi.nlm.nih.gov/21964903
Autor:
P.R.B. Saull, John Paul Archambault
Publikováno v:
IEEE Nuclear Science Symposuim & Medical Imaging Conference.
A novel, water-based, neutron spectroscopy system has been designed, simulated, and tested at the National Research Council of Canada. The active part of the detection system is a small proportional counter sensitive to thermal neutrons. This is susp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66d16e923cf4f8c934bc8001a83e59d4
https://doi.org/10.1109/nssmic.2010.5874081
https://doi.org/10.1109/nssmic.2010.5874081
Publikováno v:
Physical Review D. 70
We calculate the two-loop diagrams that give a non-zero contribution to the electric dipole moment d_l of a charged lepton l due to possible Majorana masses of neutrinos. Using the example with one generation of the Standard Model leptons and two hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa04dc38188cdd7372ad6af33295f386
https://doi.org/10.1103/physrevd.70.073006
https://doi.org/10.1103/physrevd.70.073006
We present three-loop (NNNLO) corrections to the heavy-to-heavy quark transitions in the limit of equal initial and final quark masses. In analogy with the previously found NNLO corrections, the bulk of the result is due to the beta_0^2 alpha_s^3 cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed7b0c087c59063a62086372ed179691
Publikováno v:
Physics in Medicine & Biology; 7/7/2015, Vol. 60 Issue 13, p1-1, 1p