TY  - 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 . .

TY  - JOUR
AU  - Ujić, Predrag
AU  - Santos, F. de Oliveira
AU  - Lewitowicz, Marek
AU  - Achouri, Lynda N.
AU  - Assie, Marlène
AU  - Bastin, Beyhan
AU  - Borcea, Catalin
AU  - Borcea, Ruxandra
AU  - Buta, Anna
AU  - Coc, A.
AU  - de France, Gilles
AU  - Kamalou, O.
AU  - Kiener, Jürgen K.
AU  - Lepailleur, A.
AU  - Meot, V.
AU  - Pautrat, A.
AU  - Saint Laurent, M. G.
AU  - Sorlin, Olivier
AU  - Stanoiu, Mihai
AU  - Tatischeff, V.
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5262
AB  - The decay of O-19(beta(-)) and Ne-19(beta(+)) implanted in niobium in its superconducting and metallic phases was measured using purified radioactive beams produced by the SPIRAL GANIL facility. Half-lives and branching ratios measured in the two phases are consistent within a 1 sigma error bar. This measurement casts strong doubts on the predicted strong electron screening in a superconductor, the so-called superscreening. The measured difference in screening potential energy is 110(90) eV for Ne-19 and 400(320) eV for O-19. Precise determinations of the half-lives were obtained for O-19, 26.476(9) s, and for Ne-19, 17.254(5) s.
T2  - Physical Review Letters
T1  - Search for Superscreening Effects in a Superconductor
VL  - 110
IS  - 3
SP  - 032501
DO  - 10.1103/PhysRevLett.110.032501
ER  - 

@article{
author = "Ujić, Predrag and Santos, F. de Oliveira and Lewitowicz, Marek and Achouri, Lynda N. and Assie, Marlène and Bastin, Beyhan and Borcea, Catalin and Borcea, Ruxandra and Buta, Anna and Coc, A. and de France, Gilles and Kamalou, O. and Kiener, Jürgen K. and Lepailleur, A. and Meot, V. and Pautrat, A. and Saint Laurent, M. G. and Sorlin, Olivier and Stanoiu, Mihai and Tatischeff, V.",
year = "2013",
abstract = "The decay of O-19(beta(-)) and Ne-19(beta(+)) implanted in niobium in its superconducting and metallic phases was measured using purified radioactive beams produced by the SPIRAL GANIL facility. Half-lives and branching ratios measured in the two phases are consistent within a 1 sigma error bar. This measurement casts strong doubts on the predicted strong electron screening in a superconductor, the so-called superscreening. The measured difference in screening potential energy is 110(90) eV for Ne-19 and 400(320) eV for O-19. Precise determinations of the half-lives were obtained for O-19, 26.476(9) s, and for Ne-19, 17.254(5) s.",
journal = "Physical Review Letters",
title = "Search for Superscreening Effects in a Superconductor",
volume = "110",
number = "3",
pages = "032501",
doi = "10.1103/PhysRevLett.110.032501"
}

Ujić, P., Santos, F. d. O., Lewitowicz, M., Achouri, L. N., Assie, M., Bastin, B., Borcea, C., Borcea, R., Buta, A., Coc, A., de France, G., Kamalou, O., Kiener, J. K., Lepailleur, A., Meot, V., Pautrat, A., Saint Laurent, M. G., Sorlin, O., Stanoiu, M.,& Tatischeff, V.. (2013). Search for Superscreening Effects in a Superconductor. in Physical Review Letters, 110(3), 032501.
https://doi.org/10.1103/PhysRevLett.110.032501

Ujić P, Santos FDO, Lewitowicz M, Achouri LN, Assie M, Bastin B, Borcea C, Borcea R, Buta A, Coc A, de France G, Kamalou O, Kiener JK, Lepailleur A, Meot V, Pautrat A, Saint Laurent MG, Sorlin O, Stanoiu M, Tatischeff V. Search for Superscreening Effects in a Superconductor. in Physical Review Letters. 2013;110(3):032501.
doi:10.1103/PhysRevLett.110.032501 .

Ujić, Predrag, Santos, F. de Oliveira, Lewitowicz, Marek, Achouri, Lynda N., Assie, Marlène, Bastin, Beyhan, Borcea, Catalin, Borcea, Ruxandra, Buta, Anna, Coc, A., de France, Gilles, Kamalou, O., Kiener, Jürgen K., Lepailleur, A., Meot, V., Pautrat, A., Saint Laurent, M. G., Sorlin, Olivier, Stanoiu, Mihai, Tatischeff, V., "Search for Superscreening Effects in a Superconductor" in Physical Review Letters, 110, no. 3 (2013):032501,
https://doi.org/10.1103/PhysRevLett.110.032501 . .

TY  - JOUR
AU  - Assie, Marlène
AU  - Santos, F. de Oliveira
AU  - Davinson, Thomas
AU  - de Grancey, F.
AU  - Achouri, Lynda N.
AU  - Alcantara-Nunez, J.
AU  - Al Kalanee, T.
AU  - Angelique, J-C
AU  - Borcea, Catalin
AU  - Borcea, Ruxandra
AU  - Caceres, L.
AU  - Čeliković, Igor T.
AU  - Chudoba, V.
AU  - Pang, D. Y.
AU  - Ducoin, C.
AU  - Fallot, M.
AU  - Kamalou, O.
AU  - Kiener, Jürgen K.
AU  - Lam, Y.
AU  - Lefebvre-Schuhl, A.
AU  - Lotay, G.
AU  - Mrazek, Jaromir
AU  - Perrot, L.
AU  - Sanchez-Benitez, Angel Miguel
AU  - Rotaru, Florin
AU  - Saint-Laurent, M-G
AU  - Sobolev, Yu
AU  - Smirnova, N.
AU  - Stanoiu, Mihai
AU  - Stefan, I.
AU  - Subotić, Krunoslav M.
AU  - Ujić, Predrag
AU  - Wolski, R.
AU  - Woods, P. J.
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4875
AB  - The unbound nucleus Na-18, the intermediate nucleus in the two-proton radioactivity of Mg-19, was studied by the measurement of the resonant elastic scattering reaction H(Ne-17,p)Ne-17 performed at 4 A.MeV using a radioactive beam from the SPIRAL Facility. Spectroscopic properties of the low-lying states were obtained in an R-matrix analysis of the excitation function. (C) 2012 Elsevier B.V. All rights reserved.
T2  - Physics Letters B
T1  - Spectroscopy of Na-18: Bridging the two-proton radioactivity of Mg-19
VL  - 712
IS  - 3
SP  - 198
EP  - 202
DO  - 10.1016/j.physletb.2012.04.059
ER  - 

@article{
author = "Assie, Marlène and Santos, F. de Oliveira and Davinson, Thomas and de Grancey, F. and Achouri, Lynda N. and Alcantara-Nunez, J. and Al Kalanee, T. and Angelique, J-C and Borcea, Catalin and Borcea, Ruxandra and Caceres, L. and Čeliković, Igor T. and Chudoba, V. and Pang, D. Y. and Ducoin, C. and Fallot, M. and Kamalou, O. and Kiener, Jürgen K. and Lam, Y. and Lefebvre-Schuhl, A. and Lotay, G. and Mrazek, Jaromir and Perrot, L. and Sanchez-Benitez, Angel Miguel and Rotaru, Florin and Saint-Laurent, M-G and Sobolev, Yu and Smirnova, N. and Stanoiu, Mihai and Stefan, I. and Subotić, Krunoslav M. and Ujić, Predrag and Wolski, R. and Woods, P. J.",
year = "2012",
abstract = "The unbound nucleus Na-18, the intermediate nucleus in the two-proton radioactivity of Mg-19, was studied by the measurement of the resonant elastic scattering reaction H(Ne-17,p)Ne-17 performed at 4 A.MeV using a radioactive beam from the SPIRAL Facility. Spectroscopic properties of the low-lying states were obtained in an R-matrix analysis of the excitation function. (C) 2012 Elsevier B.V. All rights reserved.",
journal = "Physics Letters B",
title = "Spectroscopy of Na-18: Bridging the two-proton radioactivity of Mg-19",
volume = "712",
number = "3",
pages = "198-202",
doi = "10.1016/j.physletb.2012.04.059"
}

Assie, M., Santos, F. d. O., Davinson, T., de Grancey, F., Achouri, L. N., Alcantara-Nunez, J., Al Kalanee, T., Angelique, J., Borcea, C., Borcea, R., Caceres, L., Čeliković, I. T., Chudoba, V., Pang, D. Y., Ducoin, C., Fallot, M., Kamalou, O., Kiener, J. K., Lam, Y., Lefebvre-Schuhl, A., Lotay, G., Mrazek, J., Perrot, L., Sanchez-Benitez, A. M., Rotaru, F., Saint-Laurent, M., Sobolev, Y., Smirnova, N., Stanoiu, M., Stefan, I., Subotić, K. M., Ujić, P., Wolski, R.,& Woods, P. J.. (2012). Spectroscopy of Na-18: Bridging the two-proton radioactivity of Mg-19. in Physics Letters B, 712(3), 198-202.
https://doi.org/10.1016/j.physletb.2012.04.059

Assie M, Santos FDO, Davinson T, de Grancey F, Achouri LN, Alcantara-Nunez J, Al Kalanee T, Angelique J, Borcea C, Borcea R, Caceres L, Čeliković IT, Chudoba V, Pang DY, Ducoin C, Fallot M, Kamalou O, Kiener JK, Lam Y, Lefebvre-Schuhl A, Lotay G, Mrazek J, Perrot L, Sanchez-Benitez AM, Rotaru F, Saint-Laurent M, Sobolev Y, Smirnova N, Stanoiu M, Stefan I, Subotić KM, Ujić P, Wolski R, Woods PJ. Spectroscopy of Na-18: Bridging the two-proton radioactivity of Mg-19. in Physics Letters B. 2012;712(3):198-202.
doi:10.1016/j.physletb.2012.04.059 .

Assie, Marlène, Santos, F. de Oliveira, Davinson, Thomas, de Grancey, F., Achouri, Lynda N., Alcantara-Nunez, J., Al Kalanee, T., Angelique, J-C, Borcea, Catalin, Borcea, Ruxandra, Caceres, L., Čeliković, Igor T., Chudoba, V., Pang, D. Y., Ducoin, C., Fallot, M., Kamalou, O., Kiener, Jürgen K., Lam, Y., Lefebvre-Schuhl, A., Lotay, G., Mrazek, Jaromir, Perrot, L., Sanchez-Benitez, Angel Miguel, Rotaru, Florin, Saint-Laurent, M-G, Sobolev, Yu, Smirnova, N., Stanoiu, Mihai, Stefan, I., Subotić, Krunoslav M., Ujić, Predrag, Wolski, R., Woods, P. J., "Spectroscopy of Na-18: Bridging the two-proton radioactivity of Mg-19" in Physics Letters B, 712, no. 3 (2012):198-202,
https://doi.org/10.1016/j.physletb.2012.04.059 . .

TY  - JOUR
AU  - Assie, Marlène
AU  - Santos, F. De Oliveira
AU  - de Grancey, F.
AU  - Achouri, Lynda N.
AU  - Alcantara-Nunez, J.
AU  - Angelique, J. -C.
AU  - Borcea, Catalin
AU  - Caceres, L.
AU  - Čeliković, Igor T.
AU  - Chudoba, V.
AU  - Pang, D. Y.
AU  - Davinson, Thomas
AU  - Ducoin, C.
AU  - Fallot, M.
AU  - Kiener, Jürgen K.
AU  - Lefebvre-Scuhl, A.
AU  - Lotay, G. L.
AU  - Mrazek, Jaromir
AU  - Perrot, L.
AU  - Sanchez-Benitez, Angel Miguel
AU  - Rotaru, Florin
AU  - Saint-Laurent, M. -G.
AU  - Sobolev, Yu.
AU  - Stanoiu, Mihai
AU  - Stanoiu, R.
AU  - Stefan, I.
AU  - Subotić, Krunoslav M.
AU  - Woods, P. J.
AU  - Ujić, Predrag
AU  - Wolski, R.
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6912
AB  - The unbound nucleus Na-18, the intermediate nucleus in the two-proton radioactivity of Mg-19 is studied through the resonant elastic scattering Ne-17(p,Ne-17)p. The spectroscopic information obtained in this experiment is discussed and put in perspective with previous measurements and the structure of the mirror nucleus N-18.
T2  - International Journal of Modern Physics E: Report on Nuclear Physics
T1  - Spectroscopy of the Unbound Nucleus Na-18
VL  - 20
IS  - 4
SP  - 971
EP  - 975
DO  - 10.1142/S0218301311019088
ER  - 

@article{
author = "Assie, Marlène and Santos, F. De Oliveira and de Grancey, F. and Achouri, Lynda N. and Alcantara-Nunez, J. and Angelique, J. -C. and Borcea, Catalin and Caceres, L. and Čeliković, Igor T. and Chudoba, V. and Pang, D. Y. and Davinson, Thomas and Ducoin, C. and Fallot, M. and Kiener, Jürgen K. and Lefebvre-Scuhl, A. and Lotay, G. L. and Mrazek, Jaromir and Perrot, L. and Sanchez-Benitez, Angel Miguel and Rotaru, Florin and Saint-Laurent, M. -G. and Sobolev, Yu. and Stanoiu, Mihai and Stanoiu, R. and Stefan, I. and Subotić, Krunoslav M. and Woods, P. J. and Ujić, Predrag and Wolski, R.",
year = "2011",
abstract = "The unbound nucleus Na-18, the intermediate nucleus in the two-proton radioactivity of Mg-19 is studied through the resonant elastic scattering Ne-17(p,Ne-17)p. The spectroscopic information obtained in this experiment is discussed and put in perspective with previous measurements and the structure of the mirror nucleus N-18.",
journal = "International Journal of Modern Physics E: Report on Nuclear Physics",
title = "Spectroscopy of the Unbound Nucleus Na-18",
volume = "20",
number = "4",
pages = "971-975",
doi = "10.1142/S0218301311019088"
}

Assie, M., Santos, F. D. O., de Grancey, F., Achouri, L. N., Alcantara-Nunez, J., Angelique, J. -C., Borcea, C., Caceres, L., Čeliković, I. T., Chudoba, V., Pang, D. Y., Davinson, T., Ducoin, C., Fallot, M., Kiener, J. K., Lefebvre-Scuhl, A., Lotay, G. L., Mrazek, J., Perrot, L., Sanchez-Benitez, A. M., Rotaru, F., Saint-Laurent, M. -G., Sobolev, Yu., Stanoiu, M., Stanoiu, R., Stefan, I., Subotić, K. M., Woods, P. J., Ujić, P.,& Wolski, R.. (2011). Spectroscopy of the Unbound Nucleus Na-18. in International Journal of Modern Physics E: Report on Nuclear Physics, 20(4), 971-975.
https://doi.org/10.1142/S0218301311019088

Assie M, Santos FDO, de Grancey F, Achouri LN, Alcantara-Nunez J, Angelique J-, Borcea C, Caceres L, Čeliković IT, Chudoba V, Pang DY, Davinson T, Ducoin C, Fallot M, Kiener JK, Lefebvre-Scuhl A, Lotay GL, Mrazek J, Perrot L, Sanchez-Benitez AM, Rotaru F, Saint-Laurent M-, Sobolev Y, Stanoiu M, Stanoiu R, Stefan I, Subotić KM, Woods PJ, Ujić P, Wolski R. Spectroscopy of the Unbound Nucleus Na-18. in International Journal of Modern Physics E: Report on Nuclear Physics. 2011;20(4):971-975.
doi:10.1142/S0218301311019088 .

Assie, Marlène, Santos, F. De Oliveira, de Grancey, F., Achouri, Lynda N., Alcantara-Nunez, J., Angelique, J. -C., Borcea, Catalin, Caceres, L., Čeliković, Igor T., Chudoba, V., Pang, D. Y., Davinson, Thomas, Ducoin, C., Fallot, M., Kiener, Jürgen K., Lefebvre-Scuhl, A., Lotay, G. L., Mrazek, Jaromir, Perrot, L., Sanchez-Benitez, Angel Miguel, Rotaru, Florin, Saint-Laurent, M. -G., Sobolev, Yu., Stanoiu, Mihai, Stanoiu, R., Stefan, I., Subotić, Krunoslav M., Woods, P. J., Ujić, Predrag, Wolski, R., "Spectroscopy of the Unbound Nucleus Na-18" in International Journal of Modern Physics E: Report on Nuclear Physics, 20, no. 4 (2011):971-975,
https://doi.org/10.1142/S0218301311019088 . .