High precision measurement of the Ne-19 beta-decay half-life using real-time digital acquisition
Samo za registrovane korisnike
2017
Autori
Fontbonne, C.Ujić, Predrag
de Oliveira Santos, F.
Flechard, Xavier
Rotaru, Florin
Achouri, Lynda N.
Girard Alcindor, V.
Bastin, Beyhan
Boulay, Francois
Briand, J. B.
Sanchez-Benitez, Angel Miguel
Bouzomita, H.
Borcea, Catalin
Borcea, Ruxandra
Blank, Bertram B.
Carniol, Benjamin
Čeliković, Igor T.
Delahaye, Pierre
Delaunay, F.
Etasse, David
Fremont, Georges
de France, Gilles
Fontbonne, Jean Marc
Grinyer, G. F.
Harang, J.
Hommet, Jean
Jevremović, Aleksandar M.
Lewitowicz, Marek
Martel, Ismael
Mrazek, Jaromir
Parlog, Marian
Poincheval, J.
Ramos, Diego
Spitaels, C.
Stanoiu, Mihai
Thomas, Jean-Charles
Toprek, Dragan
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The half-life of Ne-19 was measured using a real-time digital multiparametric acquisition system, providing an accurate time stamp and relevant information on the detector signals for each decay event. An exhaustive offline analysis of the data gave unique access to experimental effects potentially biasing the measurement. After establishing the influence factors impacting the measurement such as after-pulses, pile-up, gain, and baseline fluctuations, their effects were accurately estimated and the event selection optimized. The resulting half-life, 17.2569 +/- 0.0019((stat)) +/- 0.0009((syst)) s, is the most precise up to now for Ne-19. It is found to be in agreement with two recent precise measurements and not consistent with the most recent one [L.J. Broussard et al., Phys. Rev. Lett. 112, 212301 (2014)] by 3.0 standard deviations. The full potential of the technique for nuclei with half-lives of a few seconds is discussed.
Izvor:
Physical Review C, 2017, 96, 6Finansiranje / projekti:
- Nuklearna fizika, metode i primena (RS-MESTD-Basic Research (BR or ON)-171018)
- ENSAR - European Nuclear Science and Applications Research (EU-FP7-262010)
- French-Romanian Collaboration Agreement IN2P3-IFIN-HH Bucharest [03-33], Helmholtz Association (HGF) through Nuclear Astrophysics Virtual Institute (NAVI), LEA IN2P3-ASCR NuAG projects, Region of Basse Normandie
DOI: 10.1103/PhysRevC.96.065501
ISSN: 2469-9985; 2469-9993
WoS: 000417640700003
Scopus: 2-s2.0-85038408526
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Fontbonne, C. AU - Ujić, Predrag AU - de Oliveira Santos, F. AU - Flechard, Xavier AU - Rotaru, Florin AU - Achouri, Lynda N. AU - Girard Alcindor, V. AU - Bastin, Beyhan AU - Boulay, Francois AU - Briand, J. B. AU - Sanchez-Benitez, Angel Miguel AU - Bouzomita, H. AU - Borcea, Catalin AU - Borcea, Ruxandra AU - Blank, Bertram B. AU - Carniol, Benjamin AU - Čeliković, Igor T. AU - Delahaye, Pierre AU - Delaunay, F. AU - Etasse, David AU - Fremont, Georges AU - de France, Gilles AU - Fontbonne, Jean Marc AU - Grinyer, G. F. AU - Harang, J. AU - Hommet, Jean AU - Jevremović, Aleksandar M. AU - Lewitowicz, Marek AU - Martel, Ismael AU - Mrazek, Jaromir AU - Parlog, Marian AU - Poincheval, J. AU - Ramos, Diego AU - Spitaels, C. AU - Stanoiu, Mihai AU - Thomas, Jean-Charles AU - Toprek, Dragan PY - 2017 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1864 AB - The half-life of Ne-19 was measured using a real-time digital multiparametric acquisition system, providing an accurate time stamp and relevant information on the detector signals for each decay event. An exhaustive offline analysis of the data gave unique access to experimental effects potentially biasing the measurement. After establishing the influence factors impacting the measurement such as after-pulses, pile-up, gain, and baseline fluctuations, their effects were accurately estimated and the event selection optimized. The resulting half-life, 17.2569 +/- 0.0019((stat)) +/- 0.0009((syst)) s, is the most precise up to now for Ne-19. It is found to be in agreement with two recent precise measurements and not consistent with the most recent one [L.J. Broussard et al., Phys. Rev. Lett. 112, 212301 (2014)] by 3.0 standard deviations. The full potential of the technique for nuclei with half-lives of a few seconds is discussed. T2 - Physical Review C T1 - High precision measurement of the Ne-19 beta-decay half-life using real-time digital acquisition VL - 96 IS - 6 DO - 10.1103/PhysRevC.96.065501 ER -
@article{ author = "Fontbonne, C. and Ujić, Predrag and de Oliveira Santos, F. and Flechard, Xavier and Rotaru, Florin and Achouri, Lynda N. and Girard Alcindor, V. and Bastin, Beyhan and Boulay, Francois and Briand, J. B. and Sanchez-Benitez, Angel Miguel and Bouzomita, H. and Borcea, Catalin and Borcea, Ruxandra and Blank, Bertram B. and Carniol, Benjamin and Čeliković, Igor T. and Delahaye, Pierre and Delaunay, F. and Etasse, David and Fremont, Georges and de France, Gilles and Fontbonne, Jean Marc and Grinyer, G. F. and Harang, J. and Hommet, Jean and Jevremović, Aleksandar M. and Lewitowicz, Marek and Martel, Ismael and Mrazek, Jaromir and Parlog, Marian and Poincheval, J. and Ramos, Diego and Spitaels, C. and Stanoiu, Mihai and Thomas, Jean-Charles and Toprek, Dragan", year = "2017", abstract = "The half-life of Ne-19 was measured using a real-time digital multiparametric acquisition system, providing an accurate time stamp and relevant information on the detector signals for each decay event. An exhaustive offline analysis of the data gave unique access to experimental effects potentially biasing the measurement. After establishing the influence factors impacting the measurement such as after-pulses, pile-up, gain, and baseline fluctuations, their effects were accurately estimated and the event selection optimized. The resulting half-life, 17.2569 +/- 0.0019((stat)) +/- 0.0009((syst)) s, is the most precise up to now for Ne-19. It is found to be in agreement with two recent precise measurements and not consistent with the most recent one [L.J. Broussard et al., Phys. Rev. Lett. 112, 212301 (2014)] by 3.0 standard deviations. The full potential of the technique for nuclei with half-lives of a few seconds is discussed.", journal = "Physical Review C", title = "High precision measurement of the Ne-19 beta-decay half-life using real-time digital acquisition", volume = "96", number = "6", doi = "10.1103/PhysRevC.96.065501" }
Fontbonne, C., Ujić, P., de Oliveira Santos, F., Flechard, X., Rotaru, F., Achouri, L. N., Girard Alcindor, V., Bastin, B., Boulay, F., Briand, J. B., Sanchez-Benitez, A. M., Bouzomita, H., Borcea, C., Borcea, R., Blank, B. B., Carniol, B., Čeliković, I. T., Delahaye, P., Delaunay, F., Etasse, D., Fremont, G., de France, G., Fontbonne, J. M., Grinyer, G. F., Harang, J., Hommet, J., Jevremović, A. M., Lewitowicz, M., Martel, I., Mrazek, J., Parlog, M., Poincheval, J., Ramos, D., Spitaels, C., Stanoiu, M., Thomas, J.,& Toprek, D.. (2017). High precision measurement of the Ne-19 beta-decay half-life using real-time digital acquisition. in Physical Review C, 96(6). https://doi.org/10.1103/PhysRevC.96.065501
Fontbonne C, Ujić P, de Oliveira Santos F, Flechard X, Rotaru F, Achouri LN, Girard Alcindor V, Bastin B, Boulay F, Briand JB, Sanchez-Benitez AM, Bouzomita H, Borcea C, Borcea R, Blank BB, Carniol B, Čeliković IT, Delahaye P, Delaunay F, Etasse D, Fremont G, de France G, Fontbonne JM, Grinyer GF, Harang J, Hommet J, Jevremović AM, Lewitowicz M, Martel I, Mrazek J, Parlog M, Poincheval J, Ramos D, Spitaels C, Stanoiu M, Thomas J, Toprek D. High precision measurement of the Ne-19 beta-decay half-life using real-time digital acquisition. in Physical Review C. 2017;96(6). doi:10.1103/PhysRevC.96.065501 .
Fontbonne, C., Ujić, Predrag, de Oliveira Santos, F., Flechard, Xavier, Rotaru, Florin, Achouri, Lynda N., Girard Alcindor, V., Bastin, Beyhan, Boulay, Francois, Briand, J. B., Sanchez-Benitez, Angel Miguel, Bouzomita, H., Borcea, Catalin, Borcea, Ruxandra, Blank, Bertram B., Carniol, Benjamin, Čeliković, Igor T., Delahaye, Pierre, Delaunay, F., Etasse, David, Fremont, Georges, de France, Gilles, Fontbonne, Jean Marc, Grinyer, G. F., Harang, J., Hommet, Jean, Jevremović, Aleksandar M., Lewitowicz, Marek, Martel, Ismael, Mrazek, Jaromir, Parlog, Marian, Poincheval, J., Ramos, Diego, Spitaels, C., Stanoiu, Mihai, Thomas, Jean-Charles, Toprek, Dragan, "High precision measurement of the Ne-19 beta-decay half-life using real-time digital acquisition" in Physical Review C, 96, no. 6 (2017), https://doi.org/10.1103/PhysRevC.96.065501 . .