Zobrazeno 1 - 10 of 53 pro vyhledávání: '"J. G. Johansen"'
1
Accuracy of an in vivo dosimetry-based source tracking method for afterloading brachytherapy - A phantom study
Autor: S. Rylander, Erik Jørgensen, Kari Tanderup, Simon Buus, G. Kertzscher, J. G. Johansen, Lise Bentzen, S.B. Hokland
Publikováno v: Jørgensen, E B, Kertzscher, G, Buus, S, Bentzen, L, Hokland, S B, Rylander, S, Tanderup, K & Johansen, J G 2021, ' Accuracy of an in vivo dosimetry-based source tracking method for afterloading brachytherapy — A phantom study ', Medical Physics, vol. 48, no. 5, pp. 2614-2623 . https://doi.org/10.1002/mp.14812
Purpose: To report on the accuracy of an in vivo dosimetry (IVD)-based source tracking (ST) method for high dose rate (HDR) prostate brachytherapy (BT). Methods: The ST was performed on a needle-by-needle basis. A least square fit of the expected to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57ff90d4c26b08bbe1cfb6d647acb747
https://pubmed.ncbi.nlm.nih.gov/33655555
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2
Search for beta-delayed proton emission from 11 Be
Autor: M. V. Lund, Johannes Lachner, Silke Merchel, E. Nacher, V. Vedia, Thomas Nilsson, Miguel Madurga, Olof Tengblad, M. Carmona-Gallardo, J. A. Briz, H. O. U. Fynbo, A. Garzon Camacho, K. Riisager, Peter Steier, María José García Borge, O. Forstner, J. G. Johansen, Björn Jonson, L. M. Fraile
Publikováno v: Riisager, K, Borge, M J G, Briz, J A, Carmona-Gallardo, M, Forstner, O, Fraile, L M, Fynbo, H O U, Camacho, A G, Johansen, J G, Jonson, B, Lund, M V, Lachner, J, Madurga, M, Merchel, S, Nacher, E, Nilsson, T, Steier, P, Tengblad, O & Vedia, V 2020, ' Search for beta-delayed proton emission from 11 Be ', European Physical Journal A, vol. 56, no. 3, 100 . https://doi.org/10.1140/epja/s10050-020-00110-2
The European Physical Journal A
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
Digital.CSIC. Repositorio Institucional del CSIC
8 pags., 4 figs., 4 tabs.
We report on an attempt to reproduce the observation of β-delayed proton emission from Be through detection of the final state nucleus Be with accelerator mass spectrometry. Twelve samples were collected at the ISOLDE
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59715e963939f52450fd83b7e5d68554
https://pure.au.dk/portal/da/publications/search-for-betadelayed-proton-emission-from-11-be(12343f4b-bf6f-4d6b-9b30-0f205bbde336).html
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3
A system on programmable chip design of a digitizer with improved trapezoidal filter validation
Autor: H. O. U. Fynbo, J. G. Johansen, Kim Bjerge
Publikováno v: Bjerge, K, Fynbo, H O U & Johansen, J G 2019, ' A system on programmable chip design of a digitizer with improved trapezoidal filter validation ', Microprocessors and Microsystems, vol. 65, pp. 7-13 . https://doi.org/10.1016/j.micpro.2018.12.004
This paper presents a System on Programmable Chip (SoPC) design of a digitizer to determine particle features in nuclear physics covering arrival time and energy also for pileup events. The preamplified pulses from the radiation detector are digitize
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2346d9a7fc917a0ef68d27b034937d3
https://pure.au.dk/portal/da/publications/a-system-on-programmable-chip-design-of-a-digitizer-with-improved-trapezoidal-filter-validation(77626d9a-59e3-4b17-931e-6d64841e248a).html
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4
Single-neutron orbits near 78 Ni: Spectroscopy of theN=49isotope 79 Zn
Autor: V. Bildstein, Steven D. Pain, N. Warr, Joonas Konki, K. Nowak, F. Flavigny, T. Kröll, F.K. Wenander, A. Jungclaus, J. F. W. Lane, P. Van Duppen, R. Krücken, F. Nowacki, Kamila Sieja, Marc Huyse, A. Illana, M. von Schmid, Janne Pakarinen, T. Roger, Kathrin Wimmer, D. Mücher, H. De Witte, S. Bottoni, R. Chapman, Roman Gernhäuser, P. Reiter, F. Recchia, G. de Angelis, A. N. Andreyev, D. Voulot, J. Elseviers, J. J. Valiente Dobon, J. F. Smith, Thomas Elias Cocolios, R. Orlandi, Liam Gaffney, Riccardo Raabe, V. Liberati, A. Gottardo, J. G. Johansen, M. Seidlitz, E. Rapisarda, Jan Diriken, E. Sahin, B. A. Marsh
Publikováno v: Orlandi, R, Mücher, D, Raabe, R, Jungclaus, A, Pain, S D, Bildstein, V, Chapman, R, de Angelis, G, Johansen, J G, Van Duppen, P, Andreyev, A N, Bottoni, S, Cocolios, T E, De Witte, H, Diriken, J, Elseviers, J, Flavigny, F, Gaffney, L P, Gernhäuser, R, Gottardo, A, Huyse, M, Illana, A, Konki, J, Kröll, T, Krücken, R, Lane, J F W, Liberati, V, Marsh, B, Nowak, K, Nowacki, F, Pakarinen, J, Rapisarda, E, Recchia, F, Reiter, P, Roger, T, Sahin, E, Seidlitz, M, Sieja, K, Smith, J F, Dobon, J J V, Von Schmid, M, Voulot, D, Warr, N, Wenander, F K & Wimmer, K 2015, ' Single-neutron orbits near 78 Ni : Spectroscopy of the N=49 isotope 79 Zn ', Physics Letters B: Particle Physics, Nuclear Physics and Cosmology, vol. 740, pp. 298-302 . https://doi.org/10.1016/j.physletb.2014.12.006
Physics Letters B
Physics Letters B, Elsevier, 2014, 740, pp.298-302. ⟨10.1016/j.physletb.2014.12.006⟩
Physics Letters B, 2014, 740, pp.298-302. ⟨10.1016/j.physletb.2014.12.006⟩
Modern Physics Letters B
Modern Physics Letters B, World Scientific Publishing, 2015, 740, pp.298-302. ⟨10.1016/j.physletb.2014.12.006⟩
Physics Letters B, Vol 740, Iss, Pp 298-302 (2015)
Single-neutron states in the Z=30, N=49isotope 79Zn have been populated using the 78Zn(d,p)79Zn transfer reaction at REX-ISOLDE, CERN. The experimental setup allowed the combined detection of protons ejected in the reaction, and of γrays emitted by
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c44a5fd9459162bdc68cdd361091ace
https://doi.org/10.1016/j.physletb.2014.12.006
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5
Study of bound states in 10Be by one neutron removal reactions of 11Be
Autor: K. Nowak, Roman Gernhäuser, Thomas Nilsson, D. Voulot, Jan Diriken, Liam Gaffney, V. Bildstein, Th. Kröll, K. Riisager, R. Krücken, Kathrin Wimmer, Riccardo Raabe, J. Elseviers, Björn Jonson, H. O. U. Fynbo, Olof Tengblad, M. Cubero, María José García Borge, M. Seidlitz, H. Törnqvist, Joonas Konki, V. Pesudo, D. Mücher, N. Warr, L. M. Fraile, H. De Witte, G. T. Koldste, J. G. Johansen, Janne Pakarinen
Publikováno v: Johansen, J G, Bildstein, V, Borge, M J G, Cubero, M, Diriken, J, Elseviers, J, Fraile, L M, Fynbo, H O U, Gaffney, L P, Gernhauser, R, Jonson, B, Koldste, G T, Konki, J, Kröll, T, Krücken, R, Mücher, D, Nilsson, T, Nowak, K, Pakarinen, J, Pesudo, V, Raabe, R, Riisager, K, Seidlitz, M, Tengblad, O, Törnqvist, H, Voulot, D, Warr, N, Wimmer, K & Witte, H D 2017, ' Study of bound states in 10 Be by one neutron removal reactions of 11 Be ', Journal of Physics G: Nuclear and Particle Physics, vol. 44, no. 4, 044009 . https://doi.org/10.1088/1361-6471/aa5f28
Digital.CSIC. Repositorio Institucional del CSIC
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13 pags., 6 figs. 3 tabs.-- Open Access funded by Creative Commons Atribution Licence 3.0
The bound states of Be have been studied by removing single neutrons from Be nuclei. A 2.8 MeV u beam of Be was produced at ISOLDE, CERN and directed on to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ba44e58f99af0475f4d3a85076b622f
https://pure.au.dk/portal/da/publications/study-of-bound-states-in-10be-by-one-neutron-removal-reactions-of-11be(7d7feae3-30a3-4b85-9a16-65a5b0802ec4).html
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6
Spectroscopy ofAr46by the(t,p)two-neutron transfer reaction
Autor: J. Elseviers, Liam Gaffney, P. Reiter, R. Krücken, Riccardo Raabe, V. Bildstein, T. Kröll, M. Zielinska, Mark Huyse, J. Iwanicki, N. Warr, O. Sorlin, D. Mücher, R. Orlandi, T. Roger, H. De Witte, R. Lutter, G. Schrieder, Janne Pakarinen, K. Nowak, Kathrin Wimmer, Roman Gernhäuser, S. Hellgartner, P. Van Duppen, Joonas Konki, Jan Diriken, J. G. Johansen, M. Seidlitz
Publikováno v: Physical Review C. 93
States in the N = 28 nucleus Ar-46 have been studied by a two-neutron transfer reaction at REX-ISOLDE (CERN). A beam of radioactive Ar-44 at an energy of 2.16 AMeV and a tritium-loaded titanium target were used to populate Ar-46 by the H-3(Ar-44, p)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::318d631855d087c2adbf2fb24d11cf52
https://doi.org/10.1103/physrevc.93.044335
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7
Multiparticle emission in the decay ofAr31
Autor: Antti Saastamoinen, J. C. Thomas, M. J. G. Borge, G. T. Koldste, Ángel Perea, J. H. Kusk, B. Blank, E. Picado, José Antonio Briz, J. Giovinazzo, M. Carmona-Gallardo, Thomas Nilsson, T. Kurturkian-Nieto, J. Van de Walle, K. Riisager, L. M. Fraile, Ari Jokinen, H. O. U. Fynbo, Olof Tengblad, Björn Jonson, V. Pesudo, B. D. Grann, J. G. Johansen
Publikováno v: Physical Review C. 89
A multihit capacity setup was used to study the decay of the dripline nucleus Ar-31, produced at the ISOLDE facility at CERN. A spectroscopic analysis of the beta-delayed three-proton decay of Ar-31 is presented for the first time together with a qua
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a7cfd8593e97a473e6895054653d1af
https://doi.org/10.1103/physrevc.89.064315
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8
Sizeable beta-strength in $^{31}$Ar (β3p) decay
Autor: J. A. Briz, G. T. Koldste, K. Riisager, H. O. U. Fynbo, Olof Tengblad, M. J. G. Borge, Thomas Nilsson, T. Kurturkian-Nieto, J. Giovinazzo, E. Picado, M. Carmona-Gallardo, J. Van de Walle, Antti Saastamoinen, Ari Jokinen, B. Blank, L. M. Fraile, Ángel Perea, J. C. Thomas, J. G. Johansen, Björn Jonson, V. Pesudo
Publikováno v: Physics Letters B
Physics Letters B, 2014, 737, pp.383-387. ⟨10.1016/j.physletb.2014.09.015⟩
Physics Letters B, Elsevier, 2014, 737, pp.383-387. ⟨10.1016/j.physletb.2014.09.015⟩
Physics Letters vol.737 no.7 383-387 2014
Repositorio UNA
Universidad Nacional de Costa Rica
instacron:UNA
Digital.CSIC. Repositorio Institucional del CSIC
instname
T. Koldste, G, Blank, B, J. G. Borge, M, A. Briz, J, Carmona-Gallardo, M, M. Fraile, L, O. U. Fynbo, H, Giovinazzo, J, Johansen, J S, Jokinen, A, Jonson, B, Kurturkian-Nieto, T, Nilsson, T, Perea, A, Pesudo, V, Picado, E, Riisager, K, Saastamoinen, A, Tengblad, O,-C. Thomas, J & Van de Walle, J 2014, ' Sizeable beta-strength in 31 Ar (beta 3p) decay ', Physics Letters B: Particle Physics, Nuclear Physics and Cosmology, vol. 737, pp. 383-387 . https://doi.org/10.1016/j.physletb.2014.09.015
Physics Letters B, Vol 737, Iss C, Pp 383-387 (2014)
E-Prints Complutense. Archivo Institucional de la UCM
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
5 pags. ; 7 figs. ; Open Access funded by SCOAP3 - Sponsoring Consortium for Open Access Publishing in Particle Physics
© 2014 The Authors. We present for the first time precise spectroscopic information on the recently discovered decay mode β
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f5b3f6ea4faf1c9f821f6c6171de3d9
http://hdl.handle.net/20.500.12278/120631
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