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913 results on '"Smith, A.G."'

51. Destruction of the cosmic γ-ray emitter $^{26}$Al in massive stars: Study of the key $^{26}$Al$(n,\alpha)$ reaction

Author

Lederer-Woods, C., Woods, P.J., Davinson, T., Estrade, A., Heyse, J., Kahl, D., Lonsdale, S.J., Paradela, C., Schillebeeckx, P., Aberle, O., Amaducci, S., Andrzejewski, J., Audouin, L., Bacak, M., Balibrea, J., Barbagallo, M., Bečvář, F., Berthoumieux, E., Billowes, J., Bosnar, D., Brown, A., Caamaño, M., Calviño, F., Calviani, M., Cano-Ott, D., Cardella, R., Casanovas, A., Cerutti, F., Chen, Y.H., Chiaveri, E., Colonna, N., Cortés, G., Cortés-Giraldo, M.A., Cosentino, L., Cristallo, S., Damone, L.A., Diakaki, M., Domingo-Pardo, C., Dressler, R., Dupont, E., Durán, I., Fernández-Domínguez, B., Ferrari, A., Ferreira, P., Ferrer, F.J., Finocchiaro, P., Furman, V., Göbel, K., García, A.R., Gawlik, A., Gilardoni, S., Glodariu, T., Gonçalves, I.F., González-Romero, E., Griesmayer, E., Guerrero, C., Gunsing, F., Harada, H., Heinitz, S., Jenkins, D.G., Jericha, E., Käppeler, F., Kadi, Y., Kalamara, A., Kavrigin, P., Kimura, A., Kivel, N., Kokkoris, M., Krtička, M., Kurtulgil, D., Leal-Cidoncha, E., Leeb, H., Lerendegui-Marco, J., Lo Meo, S., Macina, D., Manna, A., Marganiec, J., Martínez, T., Masi, A., Massimi, C., Mastinu, P., Mastromarco, M., Maugeri, E.A., Mazzone, A., Mendoza, E., Mengoni, A., Milazzo, P.M., Mingrone, F., Musumarra, A., Negret, A., Nolte, R., Oprea, A., Patronis, N., Pavlik, A., Perkowski, J., Porras, I., Praena, J., Quesada, J.M., Radeck, D., Rauscher, T., Reifarth, R., Rubbia, C., Ryan, J.A., Sabaté-Gilarte, M., Saxena, A., Schumann, D., Sedyshev, P., Smith, A.G., Sosnin, N.V., Stamatopoulos, A., Tagliente, G., Tain, J.L., Tarifeño-Saldivia, A., Tassan-Got, L., Valenta, S., Vannini, G., Variale, V., Vaz, P., Ventura, A., Vlachoudis, V., Vlastou, R., Wallner, A., Warren, S., Weiss, C., Wright, T., Žugec, P., Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, n_TOF, and Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Astrophysics and Astronomy, [PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th], Astrophysics::High Energy Astrophysical Phenomena, Nuclear Physics - Theory, Astrophysics::Cosmology and Extragalactic Astrophysics, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], Nuclear Experiment, Astrophysics::Galaxy Astrophysics
Abstract

International audience; Neutron destruction reactions of the cosmic $\gamma$-ray emitter $^{26}$Al are of importance to determine the amount of $^{26}$Al ejected into our galaxy by supernova explosions and for 26 Al production in asymptotic giant branch stars. We performed a new measurement of the $^{26}$Al$(n, \alpha)$ reaction up to 160-keV neutron energy at the neutron time-of-flight facilities n_TOF at CERN and GELINA at EC-JRC. We provide strengths for ten resonances, six of them for the first time. We use our data to calculate astrophysical reactivities for stellar temperatures up to 0.7 GK. Our results resolve a discrepancy between the two previous direct measurements of this reaction, and indicate higher stellar destruction rates than the most recently recommended reactivity.

Published
2021
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52. Measurement of the $^{76}\mathrm{Ge}(n,{\gamma})$ cross section at the n_TOF facility at CERN

Author

Gawlik-Ramięga, A., Lederer-Woods, C., Krtička, M., Valenta, S., Battino, U., Andrzejewski, J., Perkowski, J., Aberle, O., Audouin, L., Bacak, M., Balibrea, J., Barbagallo, M., Barros, S., Bécares, V., Bečvář, F., Beinrucker, C., Berthoumieux, E., Billowes, J., Bosnar, D., Brugger, M., Caamaño, M., Calviño, F., Calviani, M., Cano-Ott, D., Cardella, R., Casanovas, A., Castelluccio, D.M., Cerutti, F., Chen, Y.H., Chiaveri, E., Colonna, N., Cortés, G., Cortés-Giraldo, M.A., Cosentino, L., Damone, L.A., Diakaki, M., Dietz, M., Domingo-Pardo, C., Dressler, R., Dupont, E., Durán, I., Fernández-Domínguez, B., Ferrari, A., Ferreira, P., Finocchiaro, P., Furman, V., Göbel, K., García, A.R., Glodariu, T., Gonçalves, I.F., González-Romero, E., Goverdovski, A., Griesmayer, E., Guerrero, C., Gunsing, F., Harada, H., Heftrich, T., Heinitz, S., Heyse, J., Jenkins, D.G., Jericha, E., Käppeler, F., Kadi, Y., Katabuchi, T., Kavrigin, P., Ketlerov, V., Khryachkov, V., Kimura, A., Kivel, N., Knapová, I., Kokkoris, M., Leal-Cidoncha, E., Leeb, H., Lerendegui-Marco, J., Lo Meo, S., Lonsdale, S.J., Losito, R., Macina, D., Martínez, T., Massimi, C., Mastinu, P., Mastromarco, M., Matteucci, F., Maugeri, E.a., Mendoza, E., Mengoni, A., Milazzo, P.M., Mingrone, F., Mirea, M., Montesano, S., Musumarra, A., Nolte, R., Oprea, A., Patronis, N., Pavlik, A., Porras, J.I., Praena, J., Quesada, J.M., Rajeev, K., Rauscher, T., Reifarth, R., Riego-Perez, A., Rout, P.C., Rubbia, C., Ryan, J.A., Sabaté-Gilarte, M., Saxena, A., Schillebeeckx, P., Schmidt, S., Schumann, D., Sedyshev, P., Smith, A.G., Stamatopoulos, A., Tagliente, G., Tain, J.L., Tarifeño-Saldivia, A., Tassan-Got, L., Tattersall, A., Tsinganis, A., Vannini, G., Variale, V., Vaz, P., Ventura, A., Vlachoudis, V., Vlastou, R., Wallner, A., Warren, S., Weigand, M., Weiss, C., Wolf, C., Woods, P.J., Wright, T., Žugec, P., Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, n_TOF, and Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)

Subjects
Physics in General, Astrophysics::High Energy Astrophysical Phenomena, Nuclear Experiment, [PHYS.PHYS.PHYS-GEN-PH]Physics [physics]/Physics [physics]/General Physics [physics.gen-ph]
Abstract

International audience; The $^{76}\mathrm{Ge}(n,{\gamma})$ reaction has been measured at the n_TOF facility at CERN via the time-of-flight technique. Neutron capture cross sections on $^{76}$Ge are of interest to a variety of low-background experiments, such as neutrinoless double β decay searches, and to nuclear astrophysics. We have determined resonance capture kernels up to 52 keV neutron energy and used the new data to calculate Maxwellian-averaged neutron capture cross sections for kBT values of 5 to 100 keV.

Published
2021
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53. Destruction of the cosmic $\gamma$-ray emitter $^{26}$Al in massive stars: Study of the key $^{26}$Al$(n,p)$ reaction

Author

Lederer-Woods, C., Woods, P.J., Davinson, T., Kahl, D., Lonsdale, S.J., Aberle, O., Amaducci, S., Andrzejewski, J., Audouin, L., Bacak, M., Balibrea, J., Barbagallo, M., Bečvář, F., Berthoumieux, E., Billowes, J., Bosnar, D., Brown, A., Caamaño, M., Calviño, F., Calviani, M., Cano-Ott, D., Cardella, R., Casanovas, A., Cerutti, F., Chen, Y.H., Chiaveri, E., Colonna, N., Cortés, G., Cortés-Giraldo, M.A., Cosentino, L., Cristallo, S., Damone, L.A., Diakaki, M., Domingo-Pardo, C., Dressler, R., Dupont, E., Durán, I., Fernández-Domínguez, B., Ferrari, A., Ferreira, P., Ferrer, F.J., Finocchiaro, P., Furman, V., Göbel, K., García, A.R., Gawlik, A., Gilardoni, S., Glodariu, T., Gonçalves, I.F., González-Romero, E., Griesmayer, E., Guerrero, C., Gunsing, F., Harada, H., Heinitz, S., Heyse, J., Jenkins, D.G., Jericha, E., Käppeler, F., Kadi, Y., Kalamara, A., Kavrigin, P., Kimura, A., Kivel, N., Kokkoris, M., Krtička, M., Kurtulgil, D., Leal-Cidoncha, E., Leeb, H., Lerendegui-Marco, J., Lo Meo, S., Macina, D., Manna, A., Marganiec, J., Martínez, T., Masi, A., Massimi, C., Mastinu, P., Mastromarco, M., Maugeri, E.A., Mazzone, A., Mendoza, E., Mengoni, A., Milazzo, P.M., Mingrone, F., Musumarra, A., Negret, A., Nolte, R., Oprea, A., Patronis, N., Pavlik, A., Perkowski, J., Porras, I., Praena, J., Quesada, J.M., Radeck, D., Rauscher, T., Reifarth, R., Rubbia, C., Ryan, J.A., Sabaté-Gilarte, M., Saxena, A., Schillebeeckx, P., Schumann, D., Sedyshev, P., Smith, A.G., Sosnin, N.V., Stamatopoulos, A., Tagliente, G., Tain, J.L., Tarifeño-Saldivia, A., Tassan-Got, L., Valenta, S., Vannini, G., Variale, V., Vaz, P., Ventura, A., Vlachoudis, V., Vlastou, R., Wallner, A., Warren, S., Weiss, C., Wright, T., Žugec, P., Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, and n_TOF

Subjects
Astrophysics and Astronomy, Nuclear Physics - Experiment, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Abstract

International audience; The $^{26}$Al$(n,p)$ $^{26}$Mg reaction is the key reaction impacting on the abundances of the cosmic γ-ray emitter $^{26}$Al produced in massive stars and impacts on the potential pollution of the early solar system with $^{26}$Al by asymptotic giant branch stars. We performed a measurement of the $^{26}$Al$(n,p)$ $^{26}$Mg cross section at the high-flux beam line EAR-2 at the n_TOF facility (CERN). We report resonance strengths for eleven resonances, nine being measured for the first time, while there is only one previous measurement for the other two. Our resonance strengths are significantly lower than the only previous values available. Our cross-section data range to 150 keV neutron energy, which is sufficient for a reliable determination of astrophysical reactivities up to 0.5 GK stellar temperature.

Published
2021
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54. Measurement of the ${}^{72}\mathrm{Ge}(n,\gamma)$ cross section over a wide neutron energy range at the CERN n_TOF facility

Author

DIETZ, M., LEDERER-WOODS, C., TATTERSALL, A., BATTINO, U., GUNSING, F., HEINITZ, S., KRTIČKA, M., LERENDEGUI-MARCO, J., REIFARTH, R., VALENTA, S., ABERLE, O., AMADUCCI, S., ANDRZEJEWSKI, J., AUDOUIN, L., BACAK, M., BALIBREA, J., BARBAGALLO, M., BEČVÁŘ, F., BERTHOUMIEUX, E., BILLOWES, J., BOSNAR, D., BROWN, A., CAAMAÑO, M., CALVIÑO, F., CALVIANI, M., CANO-OTT, D., CARDELLA, R., CASANOVAS, A., CERUTTI, F., CHEN, Y.H., CHIAVERI, E., COLONNA, N., CORTÉS, G., CORTÉS-GIRALDO, M.A., COSENTINO, L., DAMONE, L.A., DIAKAKI, M., DOMINGO-PARDO, C., DRESSLER, R., DUPONT, E., DURÁN, I., FERNÁNDEZ-DOMÍNGUEZ, B., FERRARI, A., FERREIRA, P., FINOCCHIARO, P., FURMAN, V., GÖBEL, K., GARCÍA, A.R., GAWLIK, A., GILARDONI, S., GLODARIU, T., GONÇALVES, I.F., GONZÁLEZ-ROMERO, E., GRIESMAYER, E., GUERRERO, C., HARADA, H., HEYSE, J., JENKINS, D.G., JERICHA, E., KÄPPELER, F., KADI, Y., KAHL, D., KALAMARA, A., KAVRIGIN, P., KIMURA, A., KIVEL, N., KOKKORIS, M., KURTULGIL, D., LEAL-CIDONCHA, E., LEEB, H., LO MEO, S., LONSDALE, S.J., MACINA, D., MANNA, A., MARGANIEC, J., MARTÍNEZ, T., MASI, A., MASSIMI, C., MASTINU, P., MASTROMARCO, M., MAUGERI, E.a., MAZZONE, A., MENDOZA, E., MENGONI, A., MILAZZO, P.M., MINGRONE, F., MUSUMARRA, A., NEGRET, A., NOLTE, R., OPREA, A., PATRONIS, N., PAVLIK, A., PERKOWSKI, J., PORRAS, I., PRAENA, J., QUESADA, J.M., RADECK, D., RAUSCHER, T., RUBBIA, C., RYAN, J.A., SABATÉ-GILARTE, M., SAXENA, A., SCHILLEBEECKX, P., SCHUMANN, D., SEDYSHEV, P., SMITH, A.G., SOSNIN, N.V., STAMATOPOULOS, A., TAGLIENTE, G., TAIN, J.L., TARIFEÑO-SALDIVIA, A., TASSAN-GOT, L., VANNINI, G., VARIALE, V., VAZ, P., VENTURA, A., VLACHOUDIS, V., VLASTOU, R., WALLNER, A., WARREN, S., WEISS, C., WOODS, P.J., WRIGHT, T., ŽUGEC, P., Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), n_TOF, and Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Astrophysics::High Energy Astrophysical Phenomena, Nuclear Astrophysics, Nuclear Physics - Experiment, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract

International audience; The Ge72(n,γ) cross section was measured for neutron energies up to 300keV at the neutron time-of-flight facility n_TOF (CERN), Geneva, for the first time covering energies relevant to heavy-element synthesis in stars. The measurement was performed at the high-resolution beamline EAR-1, using an isotopically enriched GeO272 sample. The prompt capture γ rays were detected with four liquid scintillation detectors, optimized for low neutron sensitivity. We determined resonance capture kernels up to a neutron energy of 43keV, and averaged cross sections from 43 to 300keV. Maxwellian-averaged cross section values were calculated from kT=5 to 100keV, with uncertainties between 3.2% and 7.1%. The new results significantly reduce uncertainties of abundances produced in the slow neutron capture process in massive stars.

Published
2021
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59. Measurement of the Gd(n, ) Cross Section and its Astrophysical Implications

Author

Mazzone, A., Cristallo, S., Aberle, O., Alaerts, G., Alcayne, V., Amaducci, S., Andrzejewski, J., Audouin, L., Babiano-Suarez, V., Bacak, M., Barbagallo, M., Bécares, V., Bečvář, F., Bellia, G., Berthoumieux, E., Billowes, J., Bosnar, D., Brown, A.S., Busso, M., Caamaño, M., Caballero, L., Calviani, M., Calviño, F., Cano-Ott, D., Casanovas, A., Castelluccio, D.M., Cerutti, F., Chen, Y.H., Chiaveri, E., Clai, G., Colonna, N., Cortés, G.P., Cortés-Giraldo, M.A., Cosentino, L., Damone, L.A., Diakaki, M., Dietz, M., Domingo-Pardo, C., Dressler, R., Dupont, E., Durán, I., Eleme, Z., Fernández-Domíngez, B., Ferrari, A., Ferro-Gonçalves, I., Finocchiaro, P., Furman, V., Garg, R., Gawlik, A., Gilardoni, S., Glodariu, T., Göbel, K., González-Romero, E., Guerrero, C., Gunsing, F., Heinitz, S., Heyse, J., Jenkins, D.G., Jericha, E., Kadi, Y., Käppeler, F., Kimura, A., Kivel, N., Kokkoris, M., Kopatch, Y., Kopecky, S., Krtička, M., Kurtulgil, D., Ladarescu, I., Lederer-Woods, C., Lerendegui-Marco, J., Lo Meo, S., Lonsdale, S.J., Macina, D., Manna, A., Martínez, T., Masi, A., Massimi, C., Mastinu, P.F., Mastromarco, M., Matteucci, F., Maugeri, E., Mendoza, E., Mengoni, A., Michalopoulou, V., Milazzo, P.M., Mingrone, F., Mucciola, R., Musumarra, A., Negret, A., Nolte, R., Ogállar, F., Oprea, A., Patronis, N., Pavlik, A., Perkowski, J., Piersanti, L., Porras, I., Praena, J., Quesada, J.M., Radeck, D., Ramos Doval, D., Reifarth, R., Rochman, D., Rubbia, C., Sabaté-Gilarte, M., Saxena, A., Schillebeeckx, P., Schumann, D., Smith, A.G., Sosnin, N., Stamatopoulos, A., Tagliente, G., Tain, J.L., Talip, Z., Tarifeño-Saldivia, A.E., Tassan-Got, L., Torres-Sánchez, P., Tsinganis, A., Ulrich, J., Urlass, S., Valenta, S., Vannini, G., Variale, V., Vaz, P., Ventura, A., Vescovi, D., Vlachoudis, V., Vlastou, R., Wallner, A., Woods, P.J., Wynants, R., Wright, T.J., and Žugec, P.

Abstract

The neutron capture cross section of $^{154}$Gd was measured from 1 eV to 300 keV in the experimental area located 185 m from the CERN n_TOF neutron spallation source, using a metallic sample of gadolinium, enriched to 67% in $^{154}$Gd. The capture measurement, performed with four C$_{6}$D$_{6}$ scintillation detectors, has been complemented by a transmission measurement performed at the GELINA time-of-flight facility (JRC-Geel), thus minimising the uncertainty related to sample composition. An accurate Maxwellian averaged capture cross section (MACS) was deduced over the temperature range of interest for s process nucleosynthesis modelling. We report a value of 880(50) mb for the MACS at kT=30 keV, significantly lower compared to values available in literature. The new adopted $^{154}$Gd(n,γ) cross section reduces the discrepancy between observed and calculated solar s-only isotopic abundances predicted by s-process nucleosynthesis models.

Published
2020

60. Investigation of the $^{240}$Pu$(n,f)$ reaction at the n_TOF/EAR2 facility in the 9 meV–6 MeV range

Author

Stamatopoulos, A., Tsinganis, A., Colonna, N., Kokkoris, M., Vlastou, R., Diakaki, M., Žugec, P., Schillebeeckx, P., Gunsing, F., Sabaté-Gilarte, M., Barbagallo, M., Aberle, O., Andrzejewski, J., Audouin, L., Bécares, V., Bacak, M., Balibrea, J., Barros, S., Bečvář, F., Beinrucker, C., Belloni, F., Berthoumieux, E., Billowes, J., Bosnar, D., Brugger, M., Caamaño, M., Lo Meo, S., Calviño, F., Calviani, M., Cano-Ott, D., Cerutti, F., Chiaveri, E., Cortés, G., Cortés-Giraldo, M.A., Cosentino, L., Damone, L.A., Deo, K., Domingo-Pardo, C., Dressler, R., Dupont, E., Durán, I., Fernández-Domínguez, B., Ferrari, A., Ferreira, P., Finocchiaro, P., Frost, R.J.W., Furman, V., Göbel, K., García, A.R., Gheorghe, I., Glodariu, T., Gonçalves, I.F., González-Romero, E., Goverdovski, A., Griesmayer, E., Guerrero, C., Harada, H., Heftrich, T., Heinitz, S., Hernández-Prieto, A., Heyse, J., Jenkins, D.G., Jericha, E., Käppeler, F., Kadi, Y., Katabuchi, T., Kavrigin, P., Ketlerov, V., Khryachkov, V., Kimura, A., Kivel, N., Knapova, I., Krtička, M., Leal-Cidoncha, E., Lederer, C., Leeb, H., Lerendegui-Marco, J., Licata, M., Losito, R., Macina, D., Marganiec, J., Martínez, T., Massimi, C., Mastinu, P., Mastromarco, M., Matteucci, F., Mendoza, E., Mengoni, A., Milazzo, P.M., Mingrone, F., Mirea, M., Montesano, S., Musumarra, A., Nolte, R., Palomo-Pinto, F.R., Paradela, C., Patronis, N., Pavlik, A., Perkowski, J., Plompen, A., Porras, J.I., Praena, J., Quesada, J.M., Rauscher, T., Reifarth, R., Riego-Perez, A., Robles, M., Rubbia, C., Ryan, J.A., Saxena, A., Schmidt, S., Schumann, D., Sedyshev, P., Smith, A.G., Suryanarayana, S.V., Tagliente, G., Tain, J.L., Tarifeño-Saldivia, A., Tassan-Got, L., Valenta, S., Vannini, G., Variale, V., Vaz, P., Ventura, A., Vlachoudis, V., Wallner, A., Warren, S., Weigand, M., Weiss, C., Wright, T., Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), n_TOF, and Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
PRIRODNE ZNANOSTI. Fizika, Nuclear Theory, Nuclear Reactions, Nuclear Physics - Experiment, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment, NATURAL SCIENCES. Physics
Abstract

International audience; Background: Nuclear waste management is considered amongst the major challenges in the field of nuclear energy. A possible means of addressing this issue is waste transmutation in advanced nuclear systems, whose operation requires a fast neutron spectrum. In this regard, the accurate knowledge of neutron-induced reaction cross sections of several (minor) actinide isotopes is essential for design optimization and improvement of safety margins of such systems. One such case is Pu240, due to its accumulation in spent nuclear fuel of thermal reactors and its usage in fast reactor fuel. The measurement of the Pu240(n,f) cross section was previously attempted at the CERN n_TOF facility EAR1 measuring station using the time-of-flight technique. Due to the low amount of available material and the given flux at EAR1, the measurement had to last several months to achieve a sufficient statistical accuracy. This long duration led to detector deterioration due to the prolonged exposure to the high α activity of the fission foils, therefore the measurement could not be successfully completed. Purpose: It is aimed to determine whether it is feasible to study neutron-induced fission at n_TOF/EAR2 and provide data on the Pu240(n,f) reaction in energy regions requested for applications. Methods: The study of the Pu240(n,f) reaction was made at a new experimental area (EAR2) with a shorter flight path which delivered on average 30 times higher flux at fast neutron energies. This enabled the measurement to be performed much faster, thus limiting the exposure of the detectors to the intrinsic activity of the fission foils. The experimental setup was based on microbulk Micromegas detectors and the time-of-flight data were analyzed with an optimized pulse-shape analysis algorithm. Special attention was dedicated to the estimation of the non-negligible counting loss corrections with the development of a new methodology, and other corrections were estimated via Monte Carlo simulations of the experimental setup. Results: This new measurement of the Pu240(n,f) cross section yielded data from 9meV up to 6MeV incident neutron energy and fission resonance kernels were extracted up to 10keV. Conclusions: Neutron-induced fission of high activity samples can be successfully studied at the n_TOF/EAR2 facility at CERN covering a wide range of neutron energies, from thermal to a few MeV.

Published
2020
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61. Implications of TP53 allelic state for genome stability, clinical presentation and outcomes in myelodysplastic syndromes

Author

Bernard, E., Nannya, Y., Hasserjian, R.P., Devlin, S.M., Tuechler, H., Medina-Martinez, J.S., Yoshizato, T., Shiozawa, Y., Saiki, R., Malcovati, L., Levine, M.F., Arango, J.E., Zhou, Y, Solé, F., Cargo, C.A., Haase, D., Creignou, M., Germing, U., Zhang, Y., Gundem, G., Sarian, A., Loosdrecht, A.A. van de, Jädersten, M., Tobiasson, M., Kosmider, O., Follo, M.Y., Thol, F., Pinheiro, R.F., Santini, V., Kotsianidis, I., Boultwood, J., Santos, F.P.S., Schanz, J., Kasahara, S., Ishikawa, T., Tsurumi, H., Takaori-Kondo, A., Kiguchi, T., Polprasert, C., Bennett, J.M., Klimek, V.M., Savona, M.R., Belickova, M., Ganster, C., Palomo, L., Sanz, G., Ades, L., Porta, M.G. Della, Smith, A.G., Werner, Y., Patel, M., Viale, A., Vanness, K., Neuberg, D.S., Stevenson, K.E., Menghrajani, K., Bolton, K.L., Fenaux, P., Pellagatti, A., Platzbecker, U., Heuser, M., Valent, P., Chiba, S., Miyazaki, Y., Finelli, C., Voso, M.T., Shih, L.Y., Fontenay, M., Jansen, J.H., Cervera, J., Atsuta, Y., Gattermann, N., Ebert, B.L., Bejar, R., Greenberg, P.L., Cazzola, M., Hellström-Lindberg, E., Ogawa, S., Papaemmanuil, E., Bernard, E., Nannya, Y., Hasserjian, R.P., Devlin, S.M., Tuechler, H., Medina-Martinez, J.S., Yoshizato, T., Shiozawa, Y., Saiki, R., Malcovati, L., Levine, M.F., Arango, J.E., Zhou, Y, Solé, F., Cargo, C.A., Haase, D., Creignou, M., Germing, U., Zhang, Y., Gundem, G., Sarian, A., Loosdrecht, A.A. van de, Jädersten, M., Tobiasson, M., Kosmider, O., Follo, M.Y., Thol, F., Pinheiro, R.F., Santini, V., Kotsianidis, I., Boultwood, J., Santos, F.P.S., Schanz, J., Kasahara, S., Ishikawa, T., Tsurumi, H., Takaori-Kondo, A., Kiguchi, T., Polprasert, C., Bennett, J.M., Klimek, V.M., Savona, M.R., Belickova, M., Ganster, C., Palomo, L., Sanz, G., Ades, L., Porta, M.G. Della, Smith, A.G., Werner, Y., Patel, M., Viale, A., Vanness, K., Neuberg, D.S., Stevenson, K.E., Menghrajani, K., Bolton, K.L., Fenaux, P., Pellagatti, A., Platzbecker, U., Heuser, M., Valent, P., Chiba, S., Miyazaki, Y., Finelli, C., Voso, M.T., Shih, L.Y., Fontenay, M., Jansen, J.H., Cervera, J., Atsuta, Y., Gattermann, N., Ebert, B.L., Bejar, R., Greenberg, P.L., Cazzola, M., Hellström-Lindberg, E., Ogawa, S., and Papaemmanuil, E.

Abstract

Contains fulltext : 229615.pdf (Publisher’s version ) (Closed access)

Published
2020

62. Idiopathic distal sensory polyneuropathy ACTTION diagnostic criteria

Author

Freeman, R., Freeman, R., Gewandter, J.S., Faber, C.G., Gibbons, C., Haroutounian, S., Lauria, G., Levine, T., Malik, R.A., Singleton, J.R., Smith, A.G., Bell, J., Dworkin, R.H., Feldman, E., Herrmann, D.N., Hoke, A., Kolb, N., Mansikka, H., Oaklander, A.L., Peltier, A., Polydefkis, M., Ritt, E., Russell, J.W., Sainati, S., Steiner, D., Treister, R., Uceyler, N., Freeman, R., Freeman, R., Gewandter, J.S., Faber, C.G., Gibbons, C., Haroutounian, S., Lauria, G., Levine, T., Malik, R.A., Singleton, J.R., Smith, A.G., Bell, J., Dworkin, R.H., Feldman, E., Herrmann, D.N., Hoke, A., Kolb, N., Mansikka, H., Oaklander, A.L., Peltier, A., Polydefkis, M., Ritt, E., Russell, J.W., Sainati, S., Steiner, D., Treister, R., and Uceyler, N.

Abstract

ObjectiveTo present standardized diagnostic criteria for idiopathic distal sensory polyneuropathy (iDSP) and its subtypes: idiopathic mixed fiber sensory neuropathy (iMFN), idiopathic small fiber sensory neuropathy (iSFN), and idiopathic large fiber sensory neuropathy (iLFN) for use in research.MethodsThe Analgesic, Anesthetic, and Addiction Clinical Trial Translations, Innovations, Opportunities and Networks (ACTTION) public-private partnership with the Food and Drug Administration convened a meeting to develop consensus diagnostic criteria for iMFN, iSFN, and iLFN. After background presentations, a collaborative, iterative approach was used to develop expert consensus for new criteria.ResultsAn iDSP diagnosis requires at least 1 small fiber (SF) or large fiber (LF) symptom, at least 1 SF or LF sign, abnormalities in sensory nerve conduction studies (NCS) or distal intraepidermal nerve fiber density (IENFD), and exclusion of known etiologies. An iMFN diagnosis requires that at least 1 of the above clinical features is SF and 1 clinical feature is LF with abnormalities in sensory NCS or IENFD. Diagnostic criteria for iSFN require at least 1 SF symptom and at least 1 SF sign with abnormal IENFD, normal sensory NCS, and the absence of LF symptoms and signs. Diagnostic criteria for iLFN require at least 1 LF symptom and at least 1 LF sign with normal IENFD, abnormal sensory NCS, and absence of SF symptoms and signs.ConclusionAdoption of these standardized diagnostic criteria will advance research and clinical trials and spur development of novel therapies for iDSPs.

Published
2020

68. High-spin study of odd- A 49In isotopes beyond the neutron mid-shell

Author

Lucas, R., Porquet, M.-G., Venkova, Ts., Deloncle, I., Houry, M., Theisen, Ch., Astier, A., Bauchet, A., Lalkovski, S., Barreau, G., Buforn, N., Doan, T.P., Donadille, L., Dorvaux, O., Durell, J., Ethvignot, Th., Gall, B.P.J., Grimwood, D., Korten, W., Le Coz, Y., Meyer, M., Minkova, A., Prévost, A., Redon, N., Roach, A., Schulz, N., Smith, A.G., Stézowski, O., and Varley, B.J.

Published
2002
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71. Measurements of γ-ray Energy and Multiplicity from 235U(nthermal) using STEFF

Author

Pollitt A.J., Smith A.G., Tsekhanovich I., Dare J.A., and Murray L.

Subjects
Physics, QC1-999
Abstract

The amount of energy carried by γ-rays during the fission process is an important consideration when developing new reactor designs. Many studies of γ-ray energy and multiplicity, from a multitude of fissioning systems, were measured during the 1970s. However the data from such experiments largely underestimates the heating effect caused by γ-rays in the structure of a reactor. It is therefore essential to obtain more accurate measurements of the energy carried during γ-ray emission. As such, the OECD Nuclear Energy Agency has put out a high priority request [1] for measurements of the mean γ-ray energy and multiplicity to an accuracy better than 7.5 percent from several fissioning systems; including 235U(nthermal). Measurements of the rays from these fissioning nuclei were performed with the SpecTrometer for Exotic Fission Fagments (STEFF).

Published
2015
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75. Measurement of the 154Gd(n,γ) cross section and its astrophysical implications

Author

Mazzone, A., primary, Cristallo, S., additional, Aberle, O., additional, Alaerts, G., additional, Alcayne, V., additional, Amaducci, S., additional, Andrzejewski, J., additional, Audouin, L., additional, Babiano-Suarez, V., additional, Bacak, M., additional, Barbagallo, M., additional, Bécares, V., additional, Bečvář, F., additional, Bellia, G., additional, Berthoumieux, E., additional, Billowes, J., additional, Bosnar, D., additional, Brown, A.S., additional, Busso, M., additional, Caamaño, M., additional, Caballero, L., additional, Calviani, M., additional, Calviño, F., additional, Cano-Ott, D., additional, Casanovas, A., additional, Castelluccio, D.M., additional, Cerutti, F., additional, Chen, Y.H., additional, Chiaveri, E., additional, Clai, G., additional, Colonna, N., additional, Cortés, G.P., additional, Cortés-Giraldo, M.A., additional, Cosentino, L., additional, Damone, L.A., additional, Diakaki, M., additional, Dietz, M., additional, Domingo-Pardo, C., additional, Dressler, R., additional, Dupont, E., additional, Durán, I., additional, Eleme, Z., additional, Fernández-Domíngez, B., additional, Ferrari, A., additional, Ferro-Gonçalves, I., additional, Finocchiaro, P., additional, Furman, V., additional, Garg, R., additional, Gawlik, A., additional, Gilardoni, S., additional, Glodariu, T., additional, Göbel, K., additional, González-Romero, E., additional, Guerrero, C., additional, Gunsing, F., additional, Heinitz, S., additional, Heyse, J., additional, Jenkins, D.G., additional, Jericha, E., additional, Kadi, Y., additional, Käppeler, F., additional, Kimura, A., additional, Kivel, N., additional, Kokkoris, M., additional, Kopatch, Y., additional, Kopecky, S., additional, Krtička, M., additional, Kurtulgil, D., additional, Ladarescu, I., additional, Lederer-Woods, C., additional, Lerendegui-Marco, J., additional, Lo Meo, S., additional, Lonsdale, S.-J., additional, Macina, D., additional, Manna, A., additional, Martínez, T., additional, Masi, A., additional, Massimi, C., additional, Mastinu, P.F., additional, Mastromarco, M., additional, Matteucci, F., additional, Maugeri, E., additional, Mendoza, E., additional, Mengoni, A., additional, Michalopoulou, V., additional, Milazzo, P.M., additional, Mingrone, F., additional, Mucciola, R., additional, Musumarra, A., additional, Negret, A., additional, Nolte, R., additional, Ogállar, F., additional, Oprea, A., additional, Patronis, N., additional, Pavlik, A., additional, Perkowski, J., additional, Piersanti, L., additional, Porras, I., additional, Praena, J., additional, Quesada, J.M., additional, Radeck, D., additional, Ramos Doval, D., additional, Reifarth, R., additional, Rochman, D., additional, Rubbia, C., additional, Sabaté-Gilarte, M., additional, Saxena, A., additional, Schillebeeckx, P., additional, Schumann, D., additional, Smith, A.G., additional, Sosnin, N., additional, Stamatopoulos, A., additional, Tagliente, G., additional, Tain, J.L., additional, Talip, Z., additional, Tarifeño-Saldivia, A.E., additional, Tassan-Got, L., additional, Torres-Sánchez, P., additional, Tsinganis, A., additional, Ulrich, J., additional, Urlass, S., additional, Valenta, S., additional, Vannini, G., additional, Variale, V., additional, Vaz, P., additional, Ventura, A., additional, Vescovi, D., additional, Vlachoudis, V., additional, Vlastou, R., additional, Wallner, A., additional, Woods, P.J., additional, Wynants, R., additional, Wright, T.J., additional, and Žugec, P., additional

Published
2020
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76. New reaction rates for the destruction of7Be during big bang nucleosynthesis measured at CERN/n_TOF and their implications on the cosmological lithium problem

Author

Mengoni, A., primary, Damone, L.A., additional, Barbagallo, M., additional, Aberle, O., additional, Alcayne, V., additional, Amaducci, S., additional, Andrzejewski, J., additional, Audouin, L., additional, Babiano-Suarez, V, additional, Bacak, M., additional, Bennett, S., additional, Berthoumieux, E., additional, Bosnar, D., additional, Brown, A.S., additional, Busso, M., additional, Caamaño, M., additional, Caballero, L., additional, Calviani, M., additional, Calviño, F., additional, Cano-Ott, D, additional, Casanovas, A., additional, Cerutti, F., additional, Chiaveri, E., additional, Colonna, N., additional, Cortés, G.P., additional, Cortés-Giraldo, M.A., additional, Cosentino, L., additional, Cristallo, S., additional, Davies, P.J., additional, Diakaki, M., additional, Dietz, M., additional, Domingo-Pardo, C, additional, Dressler, R., additional, Ducasse, Q., additional, Dupont, E., additional, Durán, I., additional, Eleme, Z., additional, Fernández-Domíngez, B., additional, Ferrari, A., additional, Ferro-Gonçalves, I., additional, Finocchiaro, P., additional, Furman, V., additional, Garg, R., additional, Gawlik, A., additional, Gilardoni, S., additional, Göbel, K., additional, González-Romero, E., additional, Guerrero, C., additional, Gunsing, F., additional, Heinitz, S., additional, Heyse, J., additional, Jenkins, D.G., additional, Jericha, E., additional, Jiri, U., additional, Junghans, A., additional, Kadi, Y., additional, Käppeler, F., additional, Kimura, A., additional, Knapová, I., additional, Kokkoris, M., additional, Kopatch, Y., additional, Krtička, M., additional, Kurtulgil, D., additional, Ladarescu, I., additional, Lederer-Woods, C, additional, Lerendegui-Marco, J, additional, Lonsdale, S.-J., additional, Macina, D., additional, Manna, A., additional, Martínez, T., additional, Masi, A., additional, Massimi, C., additional, Mastinu, P.F., additional, Mastromarco, M., additional, Maugeri, E., additional, Mazzone, A., additional, Mendoza, E., additional, Michalopoulou, V., additional, Milazzo, P.M., additional, Millán-Callado, M.A., additional, Mingrone, F., additional, Moreno-Soto, J, additional, Musumarra, A., additional, Negret, A., additional, Ogállar, F., additional, Oprea, A., additional, Patronis, N., additional, Pavlik, A., additional, Perkowski, J., additional, Petrone, C., additional, Piersanti, L., additional, Pirovano, E., additional, Porras, I., additional, Praena, J., additional, Quesada, J.M., additional, Doval, D. Ramos, additional, Reifarth, R., additional, Rochman, D., additional, Rubbia, C., additional, Sabaté-Gilarte, M., additional, Saxena, A., additional, Schillebeeckx, P., additional, Schumann, D., additional, Sekhar, A., additional, Smith, A.G., additional, Sosnin, N., additional, Sprung, P., additional, Stamatopoulos, A., additional, Tagliente, G., additional, Tain, J.L., additional, Tarifeño-Saldivia, A.E., additional, Tassan-Got, L, additional, Thomas, B., additional, Torres-Sánchez, P., additional, Tsinganis, A., additional, Urlass, S., additional, Valenta, S., additional, Vannini, G., additional, Variale, V., additional, Vaz, P., additional, Ventura, A., additional, Vescovi, D., additional, Vlachoudis, V., additional, Vlastou, R., additional, Wallner, A., additional, Woods, P.J., additional, Wright, T.J., additional, and Žugec, P., additional

Published
2020
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77. Contributors

Author

Aguzzi, Adriano, primary, Albers, James W., additional, Alger, Jeffry R., additional, Allen, Richard P., additional, Aranow, Cynthia, additional, Backonja, Misha-Miroslav, additional, Balmer, Curtis W., additional, Batchelor, Tracy, additional, Benarroch, Eduardo E., additional, Berciano, José, additional, Bertram, Edward H., additional, Bhatia, Radhika, additional, Biller, Jose, additional, Birbeck, Gretchen L., additional, Bleck, Thomas P., additional, Bosworth, Brian P., additional, Bowsher, David, additional, Brooks, Benjamin, additional, Bukelis, Irena, additional, Caronna, John J., additional, Carter, John C., additional, Cavaletti, Guido, additional, Chand, Pratap, additional, Chong, Ji Y., additional, Cleland, James C., additional, Colosimo, Carlo, additional, Condon, Timothy P., additional, Sander Connolly, E., additional, Cortopassi, Gino, additional, Crystal, Ronald G., additional, Cutting, Laurie E., additional, Dafer, Rima M., additional, Dalakas, Marinos C., additional, Dalmau, Josep, additional, de Saint Martin, Anne, additional, Detre, John A., additional, Dhawan, Vijay, additional, Diamond, Betty, additional, Patrick Andrews Drummond, Sean, additional, Eidelberg, David, additional, Eisenach, John H., additional, Elshihabi, Said, additional, Fan, QiWen, additional, Fealey, Robert D., additional, Ferrari, Michel D., additional, Ferriero, Donna M., additional, Fink, Gereon R., additional, Fischbeck, Kenneth H., additional, Furie, Karen, additional, Gálvez-Jiménez, Néstor, additional, Geser, Felix, additional, Glatzel, Markus, additional, Goadsby, Peter J., additional, Goldin, Alan L., additional, Greenland, Karen J., additional, Griggs, Robert C., additional, Gutmann, David H., additional, Hagel, Christian, additional, Hagerman, Paul J., additional, Harris, Kendra, additional, Hartung, Hans-Peter, additional, Hemmer, Bernhard, additional, Heppner, Frank L., additional, Herbert, Martha R., additional, Herrmann, David N., additional, Hirano, Michio, additional, Hirsch, Edouard, additional, Hoff, Julian T., additional, Hoon, Alexander H., additional, Hyman, Bradley T., additional, Jain, Samay, additional, Jänig, Wilfrid, additional, Jaradeh, Safwan S., additional, Jellinger, Kurt A., additional, Joyner, Michael J., additional, Kaufmann, Walter E., additional, Keep, Richard F., additional, Kellogg, Aaron, additional, Kieseier, Bernd C., additional, Kinsman, Stephen L., additional, Köller, Hubertus, additional, Kowal, Czeslawa, additional, Lamszus, Katrin, additional, Landzberg, Brian R., additional, Lev, Michael H., additional, Lieberman, David N., additional, Lim, Leland E., additional, Lipkin, Paul H., additional, Litvan, Irene, additional, London, Zachary, additional, Low, Phillip A., additional, Mackay, Meggan, additional, Mahowald, Mark W., additional, Manzo, Luigi, additional, Maragakis, Nicholas J., additional, Masdeu, Joseph C., additional, Mazzoni, Pietro, additional, McLean, Pamela J., additional, Mercadante, Sebastiano, additional, Meyer, Ana-Claire, additional, Mignot, Emmanuel, additional, Miller, Steven P., additional, Mostofsky, Stewart, additional, Mrugala, Maciej, additional, Newcomer, Anne, additional, Nobbio, Lucilla, additional, Noorbakhsh, Farshid, additional, Novak, Peter, additional, O'Donoghue, John L., additional, Orr, Harry T., additional, Fleming Outiero, Tiago, additional, Palestrant, David, additional, Pedley, Timothy A., additional, Perez-Velasquez, Jose-Luis, additional, Perlis, Michael L., additional, Persson, Anders I., additional, Phillips, Joanna J., additional, Piersall, Linda, additional, Pigeon, Wilfred R., additional, Pomerantz, Stuart R., additional, Pop-Busui, Rodica, additional, Power, Christopher, additional, Powers, James M., additional, Rando, Thomas A., additional, Ratan, Rajiv R., additional, Rimrodt, Sheryl L., additional, Rothstein, Jeffrey D., additional, Russell, James W., additional, Rutka, James T., additional, Saling, Michael M., additional, Scharfman, Helen E., additional, Schenck, Carlos H., additional, Schenone, Angelo, additional, Schrage, William G., additional, Schroeter, Michael, additional, Schütz, Peter W., additional, Simmons, Zachary, additional, Singer, Harvey S., additional, Singh, Ajay K., additional, Singleton, J.R., additional, Smith, A.G., additional, Carter Snead, O., additional, Sorenson, Eric J., additional, Srikanth, Velandai, additional, Stöckler, Sylvia, additional, Sumner, Charlotte J., additional, Swash, Michael, additional, Teener, James W., additional, Thornton, Charles A., additional, Thrift, Amanda G., additional, Töpfnerz, Nicole, additional, Tsuji, Shoji, additional, Turetz, Meredith L., additional, Twydell, Paul, additional, Vercueil, Laurent, additional, Vernino, Steven, additional, Vincent, Angela, additional, Volpe, Bruce T., additional, Wagner, Kenneth R., additional, Walkley, Steven U., additional, Weil, Robert J., additional, Weiss, William A., additional, Weksler, Babette B., additional, Wenning, Gregor K., additional, Westner, Ingo M., additional, Westphal, Manfred, additional, Wilkinson, Philip A., additional, Wong, Alice, additional, Xi, Guohua, additional, Zajac, Jeffrey D., additional, and Zeitzer, Jamie M., additional

Published
2007
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79. Measurement of the $^{244}$ Cm and $^{246}$ Cm Neutron-Induced Cross Sections at the n_TOF Facility

Author

Alcayne, V., Kimura, A., Mendoza, E., Cano-Ott, D., Aberle, O., Amaducci, S., Andrzejewski, J., Audouin, L., Babiano-Suarez, V., Bacak, M., Barbagallo, M., Bécares, V., Bečvář, F., Bellia, G., Berthoumieux, E., Billowes, J., Bosnar, D., Brown, A.S., Busso, M., Caamaño, M., Caballero, L., Calviani, M., Calviño, F., Casanovas, A., Cerutti, F., Chen, Y.H., Chiaveri, E., Colonna, N., Cortés, G.P., Cortés-Giraldo, M.A., Cosentino, L., Cristallo, S., Damone, L.A., Diakaki, M., Dietz, M., Domingo-Pardo, C., Dressler, R., Dupont, E., Durán, I., Eleme, Z., Fernández-Domíngez, B., Ferrari, A., Ferro-Gon calves, I., Finocchiaro, P., Furman, V., Gawlik, A., Gilardoni, S., Glodariu, T., Göbel, K., González-Romero, E., Guerrero, C., Gunsing, F., Heinitz, S., Heyse, J., Jenkins, D.G., Kadi, Y., Käppeler, F., Kivel, N., Kokkoris, M., Kopatch, Y., Krtička, M., Kurtulgil, D., Ladarescu, I., Lederer-Woods, C., Lerendegui-Marco, J., Meo, S.Lo, Lonsdale, S.J., Macina, D., Manna, A., Martínez, T., Masi, A., Massimi, C., Mastinu, P.F., Mastromarco, M., Matteucci, F., Maugeri, E., Mazzone, A., Mengoni, A., Michalopoulou, V., Milazzo, P.M., Mingrone, F., Musumarra, A., Negret, A., Nolte, R., Ogállar, F., Oprea, A., Patronis, N., Pavlik, A., Perkowski, J., Piersanti, L., Porras, I., Praena, J., Quesada, J.M., Radeck, D., Doval, D.Ramos, Rausher, T., Reifarth, R., Rochman, D., Rubbia, C., Sabaté-Gilarte, M., Saxena, A., Schillebeeckx, P., Schumann, D., Smith, A.G., Sosnin, N., Stamatopoulos, A., Tagliente, G., Tain, J.L., Talip, Z., Tarifeño-Saldivia, A.E., Tassan-Got, L., Tsinganis, A., Ulrich, J., Urlass, S., Valenta, S., Vannini, G., Variale, V., Vaz, P., Ventura, A., Vlachoudis, V., Vlastou, R., Wallner, A., Woods, P.J., Wright, T.J., Žugec, P., Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, García-Ramos JE., Andrés M., Valera J., Moro A., Pérez-Bernal F., Alcayne V., Kimura A., Mendoza E., Cano-Ott D., Aberle O., Amaducci S., Andrzejewski J., Audouin L., Babiano-Suarez V., Bacak M., Barbagallo M., Becares V., Becvar F., Bellia G., Berthoumieux E., Billowes J., Bosnar D., Brown A.S., Busso M., Caamano M., Caballero L., Calviani M., Calvino F., Casanovas A., Cerutti F., Chen Y.H., Chiaveri E., Colonna N., Cortes G.P., Cortes-Giraldo M.A., Cosentino L., Cristallo S., Damone L.A., Diakaki M., Dietz M., Domingo-Pardo C., Dressler R., Dupont E., Duran I., Eleme Z., Fernandez-Domingez B., Ferrari A., Ferro-Goncalves I., Finocchiaro P., Furman V., Gawlik A., Gilardoni S., Glodariu T., Gobel K., Gonzalez-Romero E., Guerrero C., Gunsing F., Heinitz S., Heyse J., Jenkins D.G., Kadi Y., Kappeler F., Kivel N., Kokkoris M., Kopatch Y., Krticka M., Kurtulgil D., Ladarescu I., Lederer-Woods C., Lerendegui-Marco J., Meo S.L., Lonsdale S.-J., Macina D., Manna A., Martinez T., Masi A., Massimi C., Mastinu P.F., Mastromarco M., Matteucci F., Maugeri E., Mazzone A., Mengoni A., Michalopoulou V., Milazzo P.M., Mingrone F., Musumarra A., Negret A., Nolte R., Ogallar F., Oprea A., Patronis N., Pavlik A., Perkowski J., Piersanti L., Porras I., Praena J., Quesada J.M., Radeck D., Doval D.R., Rausher T., Reifarth R., Rochman D., Rubbia C., Sabate-Gilarte M., Saxena A., Schillebeeckx P., Schumann D., Smith A.G., Sosnin N., Stamatopoulos A., Tagliente G., Tain J.L., Talip Z., Tarifeno-Saldivia A.E., Tassan-Got L., Tsinganis A., Ulrich J., Urlass S., Valenta S., Vannini G., Variale V., Vaz P., Ventura A., Vlachoudis V., Vlastou R., Wallner A., Woods P.J., Wright T.J., Zugec P., and Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
n_TOF, neutron, Cm, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
Abstract

International audience; The neutron capture reactions of the$^{244}$ Cm and$^{246}$ Cm isotopes open the path for the formation of heavier Cm isotopes and of heavier elements such as Bk and Cf in a nuclear reactor. In addition, both isotopes belong to the minor actinides with a large contribution to the decay heat and to the neutron emission in irradiated fuels proposed for the transmutation of nuclear waste and fast critical reactors. The available experimental data for both isotopes are very scarce. We measured the neutron capture cross section with isotopically enriched samples of$^{244}$ Cm and$^{246}$ Cm provided by JAEA. The measurement covers the range from 1 eV to 250 eV in the n_TOF Experimental Area 2 (EAR-2). In addition, a normalization measurement with the$^{244}$ Cm sample was performed at Experimental Area 1 (EAR-1) with the Total Absorption Calorimeter (TAC).

Published
2018
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80. High-K quasiparticle structures in 159Er and 160Er

Author

Simpson, J., Riley, M.A., Laird, R.W., Hartley, D.J., Kondev, F.G., Sweeney, J., Wilson, A.N., Gale, S.J., Bentley, M.A., Bruce, A.M., Chapman, R., Clark, R.M., Cullen, D.M., Fallon, P., Forsyth, P.D., Freeman, S.J., Jones, P.M., Lisle, J.C., Macchiavelli, A.O., Sharpey-Schafer, J.F., Smith, A.G., Smith, J.F., and Thompson, D.M.

Published
1998
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82. One thousand plant transcriptomes and the phylogenomics of green plants

Author

Leebens, Mack J.H., Graham, S.W, Wong, G.K-S., DeGironimo, L., Edger, P.P., Jordon-Thaden, I.E., Joya, S., Melkonian, B., Miles, N.W., Pokorny Montero, L., Quigley, C., Thomas, P., Villarreal, J.C., Augustin, M.M., Barrett, M.D., Baucom, R.S., Beerling, D.J., Benstein, R.M., Biffin, E., Brockington, S.F., Burge, D.O., Burris, J.N., Burris, K.P., Burtet-Sarramegna, V., Caicedo, A.L., Cannon, S.B., Çebi, Z., Chang, Y., Chater, C., Cheeseman, J.M., Chen, T., Clarke, N.D., Clayton, H., Covshoff, S., Crandall-Stotler, B.J., Cross, H., Determann, R., Dickson, R.C., Di Stilio, V.S., Ellis, S., Fast, E., Feja, N., Field, K.J., Filatov, D.A., Finnegan, P.M., Floyd, S.K., Fogliani, B., GarcÍa, N., Gâteblé, G., Godden, G.T., Goh, Q., Greiner, S., Harkess, A., Heaney, Mike J., Helliwell, K.E., Heyduk, K., Hibberd, J.M., Hodel, R.G.J., Hollingsworth, P.M., Johnson, M.T.J., Jost, R., Joyce, B., Kapralov, M.V., Kazamia, E., Kellogg, E.A., Koch, M.A., Von Konrat, M., Könyves, K., Kutchan, T.M., Lam, V., Larsson, A., Leitch, A.R., Lentz, R., Li, F.-W., Lowe, A.J., Ludwig, M., Manos, P.S., Mavrodiev, E., McCormick, M.K., McKain, M, McLellan, T., McNeal, J., Miller, R., Nelson, M.N., Peng, Y., Ralph, P., Real, D., Riggins, C.W., Ruhsam, M., Sage, R.F., Sakai, A.K., Scascitella, M., Schilling, E.E., Schlösser, E., Sederoff, H., Servick, S., Shaw, A.J., Shaw, S.W., Sigel, E.M., Skema, C., Smith, A.G., Smithson, A., NeilStewart, C., Stinchcombe, J.R., Szövényi, P., Tate, J.A., Tiebel, H., Trapnell, D., Villegente, M., Wang, C., Weller, S.G., Wenzel, M., Weststrand, S., Westwood, J.H., Whigham, D.F., Wulff, A.S., Yang, Y., Zhu, D., Zhuang, C., Zuidof, J., Chase, M.W., Deyholos, M.K., Graham, S.W., Pires, J. Chris, Rothfels, C.J., Chen, C., Chen, L., Cheng, S., Li, J., Li, R., Li, X., Lu, H., Ou, Y., Tan, X., Tang, J., Tian, Z., Wang, F., Wang, J., Wei, X., Wong, G. K.-S., Xu, X., Yan, Z., Yang, F., Zhong, X., Zhou, F., Zhu, Y., Zhang, Y., Yu, J., Barkman, T. J., Carpenter, E. J., Liu, T., Sun, X., Wu, S., Mirarab, S., Nguyen, N., Gitzendanner, M. A., Ayyampalayam, S., Der, J., Matasci, N., Sayyari, E., Soltis, D. E., Soltis, P. S., Stevenson, D. W., Wafula, E. K., Walls, R., Wickett, N. J., De Pamphilis, C. W., Graham, S. W, Leebens-Mack, J. H., Warnow, T., Li, Z., An, H., Arrigo, N., Baniaga, A. E., Galuska, S., Jorgensen, S. A., Kidder, T. I., Kong, H., Lu-Irving, P., Marx, H. E., Qi, X., Reardon, C. R., Sessa, E. B., Sutherland, B. L., Tiley, G. P., Welles, S. R., Yu, R., Zhan, S., Barker, M. S., Porsch, M., Ullrich, K. K., Gramzow, L., Melkonian, M., Nelson, D. R., Theißen, G., Wong, G. K. S., Grosse, I., Rensing, S. A., Quint, M., Institut de sciences exactes et appliquées (ISEA), Université de la Nouvelle-Calédonie (UNC), Apollo - University of Cambridge Repository, National Key Research and Development Program (China), Ministry of Science and Technology of the People's Republic of China, Filatov, D, One Thousand Plant Transcriptomes Initiative, and School of Plant and Environmental Sciences

Subjects
0106 biological sciences, Genome evolution, Nuclear gene, 631/208/212/2306, [SDV]Life Sciences [q-bio], Viridiplantae, 01 natural sciences, Genome, Article, Evolution, Molecular, 03 medical and health sciences, Plant evolution, Phylogenomics, Databases, Genetic, Glaucophyta, 631/449/2669, 631/181/735, Plastid, Phylogeny, 45/90, 030304 developmental biology, 45/91, Adaptive radiation, 0303 health sciences, 631/181/759/2467, Multidisciplinary, biology, Archaeplastida, fungi, Botany, food and beverages, Botanik, 15. Life on land, biology.organism_classification, Biological Evolution, Evolutionary biology, Molecular evolution, Transcriptome, Genome, Plant, 010606 plant biology & botany
Abstract

Green plants (Viridiplantae) include around 450,000–500,000 species1,2 of great diversity and have important roles in terrestrial and aquatic ecosystems. Here, as part of the One Thousand Plant Transcriptomes Initiative, we sequenced the vegetative transcriptomes of 1,124 species that span the diversity of plants in a broad sense (Archaeplastida), including green plants (Viridiplantae), glaucophytes (Glaucophyta) and red algae (Rhodophyta). Our analysis provides a robust phylogenomic framework for examining the evolution of green plants. Most inferred species relationships are well supported across multiple species tree and supermatrix analyses, but discordance among plastid and nuclear gene trees at a few important nodes highlights the complexity of plant genome evolution, including polyploidy, periods of rapid speciation, and extinction. Incomplete sorting of ancestral variation, polyploidization and massive expansions of gene families punctuate the evolutionary history of green plants. Notably, we find that large expansions of gene families preceded the origins of green plants, land plants and vascular plants, whereas whole-genome duplications are inferred to have occurred repeatedly throughout the evolution of flowering plants and ferns. The increasing availability of high-quality plant genome sequences and advances in functional genomics are enabling research on genome evolution across the green tree of life., The One Thousand Plant Transcriptomes Initiative provides a robust phylogenomic framework for examining green plant evolution that comprises the transcriptomes and genomes of diverse species of green plants.

Published
2019
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83. Measurement of Ge( , ) Cross Sections and Implications for Stellar Nucleosynthesis

Author

Lederer-Woods, C., Battino, U., Ferreira, P., Gawlik, A., Guerrero, C., Gunsing, F., Heinitz, S., Lerendegui-Marco, J., Mengoni, A., Reifarth, R., Tattersall, A., Valenta, S., Weiss, C., Aberle, O., Andrzejewski, J., Audouin, L., Bécares, V., Bacak, M., Balibrea, J., Barbagallo, M., Barros, S., Bečvář, F., Beinrucker, C., Belloni, F., Berthoumieux, E., Billowes, J., Bosnar, D., Brugger, M., Caamaño, M., Calviño, F., Calviani, M., Cano-Ott, D., Cerutti, F., Chiaveri, E., Colonna, N., Cortés, G., Cortés-Giraldo, M.A., Cosentino, L., Damone, L.A., Deo, K., Diakaki, M., Dietz, M., Domingo-Pardo, C., Dressler, R., Dupont, E., Durán, I., Fernández-Domínguez, B., Ferrari, A., Finocchiaro, P., Frost, R.J.W., Furman, V., Göbel, K., García, A.R., Gheorghe, I., Glodariu, T., Gonçalves, I.F., González-Romero, E., Goverdovski, A., Griesmayer, E., Harada, H., Heftrich, T., Hernández-Prieto, A., Heyse, J., Jenkins, D.G., Jericha, E., Käppeler, F., Kadi, Y., Katabuchi, T., Kavrigin, P., Ketlerov, V., Khryachkov, V., Kimura, A., Kivel, N., Knapova, I., Kokkoris, M., Krtička, M., Leal-Cidoncha, E., Leeb, H., Licata, M., Lo Meo, S., Losito, R., Macina, D., Marganiec, J., Martínez, T., Massimi, C., Mastinu, P., Mastromarco, M., Matteucci, F., Mendoza, E., Milazzo, P.M., Mingrone, F., Mirea, M., Montesano, S., Musumarra, A., Nolte, R., Palomo-Pinto, F.R., Paradela, C., Patronis, N., Pavlik, A., Perkowski, J., Porras, J.I., Praena, J., Quesada, J.M., Rauscher, T., Riego-Perez, A., Robles, M., Rubbia, C., Ryan, J.A., Sabaté-Gilarte, M., Saxena, A., Schillebeeckx, P., Schmidt, S., Schumann, D., Sedyshev, P., Smith, A.G., Stamatopoulos, A., Suryanarayana, S.V., Tagliente, G., Tain, J.L., Tarifeño-Saldivia, A., Tassan-Got, L., Tsinganis, A., Vannini, G., Variale, V., Vaz, P., Ventura, A., Vlachoudis, V., Vlastou, R., Wallner, A., Warren, S., Weigand, M., Wright, T., and Žugec, P.

Subjects
Astrophysics::High Energy Astrophysical Phenomena, Nuclear Experiment, Computer Science::Digital Libraries
Abstract

$^{73}$Ge(n,γ) cross sections were measured at the neutron time-of-flight facility n_TOF at CERN up to neutron energies of 300 keV, providing for the first time experimental data above 8 keV. Results indicate that the stellar cross section at kT=30 keV is 1.5 to 1.7 times higher than most theoretical predictions. The new cross sections result in a substantial decrease of $^{73}$Ge produced in stars, which would explain the low isotopic abundance of $^{73}$Ge in the solar system.

Published
2019

84. ⁷Be(n,p)⁷ Li Cross Section Measurement for the Cosmological Lithium Problem at the n_TOF Facility at CERN

Author

Damone, L.A., Barbagallo, M., Mastromarco, M., Mengoni, A., Colonna, N., Cosentino, L., Maugeri, E.A., Heinitz, S., Schumann, D., Dressler, R., Käppeler, F., Finocchiaro, P., Andrzejewski, J., Perkowski, J., Gawlik, A., Aberle, O., Altstadt, S., Ayranov, M., Audouin, L., Bacak, M., Balibrea-Correa, J., Ballof, J., Bcares, V., Bečvař, F., Beinrucker, C., Bellia, G., Bernardes, A.P., Berthoumieux, E., Billowes, J., Borge, M.J.G., Bosnar, D., Brown, A., Brugger, M., Busso, Maurizio, Caamaño, M., Calviño, F., Calviani, M., Cano-Ott, D., Cardella, R., Casanovas, A., Castelluccio, D.M., Catherall, R., Cerutti, F., Chen, Y.H., Chiaveri, E., Corts, G., Cortès-Giraldo, M.A., Cristallo, Sergio, Diakaki, M., Dietz, M., Domingo-Pardo, C., Dorsival, A., Dupont, E., Durán, I., Fernàndez-Dominguez, B., Ferrari, A., Ferreira, P., Furman, W., Ganesan, S., Garca-Rios, A., Gilardoni, S., Glodariu, T., Göbel, Kathrin, Gonçalves, I.F., Gonzalez-Romero, E., Goodacre, T.D., Griesmayer, E., Guerrero, C., Gunsing, F., Harada, H., Heftrich, Tanja, Heyse, J., Jenkins, D.G., Jericha, E., Johnston, K., Kadi, Y., Kalamara, A., Katabuchi, T., Kavrigin, P., Kimura, A., Kivel, N., Kohester, U., Kokkoris, M., Krtička, M., Kurtulgil, Deniz, Leal-Cidoncha, E., Lederer-Woods, Claudia, Leeb, H., Lerendegui-Marco, J., Lo Meo, S., Lonsdale, S.J., Losito, R., Macina, D., Marganiec, J., Marsh, B., Martínez, T., Martins Correia, J.G., Masi, A., Massimi, C., Mastinu, P., Matteucci, F., Mazzone, A., Mendoza, E., Milazzo, P.M., Mingrone, Federica, Mirea, M., Musumarra, A., Negret, A., Nolte, R., Oprea, A., Patronis, N., Pavlik, A., Piersanti, Luciano, Piscopo, M., Plompen, A., Porras, I., Praena, J., Quesada, J.M., Radeck, D., Rajeev, K., Rauscher, Thomas, Reifarth, René, Riego-Perez, A., Rothe, S., Rout, P., Rubbia, C., Ryan, J., Sabaté-Gilarte, M., Saxena, A., Schell, J., Schillebeeckx, P., Schmidt, S., Sedyshev, P., Seiffert, C., Smith, A.G., Sosnin, N.V., Stamatopoulos, A., Stora, T., Tagliente, G., Tain, J.L., Tarifeño-Saldivia, A., Tassan-Got, L., Tsinganis, A., Valenta, S., Vannini, G., Variale, V., Vaz, P., Ventura, A., Vlachoudis, V., Vlastou, R., Wallner, A., Warren, S., Weigand, Mario, Weiß, C., Wolf, C., Woods, P.J., Wright, T., and Žugec, P.

Subjects
Bauwissenschaften
Published
2019

85. Measurement of the $^{70}Ge(n,\gamma)$ cross section up to 300 keV at the CERN n_TOF facility

Author

Gawlik, A., Lederer-Woods, C., Andrzejewski, J., Battino, U., Ferreira, P., Gunsing, F., Heinitz, S., Krtička, M., Massimi, C., Mingrone, F., Perkowski, J., Reifarth, R., Tattersall, A., Valenta, S., Weiss, C., Aberle, O., Audouin, L., Bacak, M., Balibrea, J., Barbagallo, M., Barros, S., Bécares, V., Bečvář, F., Beinrucker, C., Berthoumieux, E., Billowes, J., Bosnar, D., Brugger, M., Caamaño, M., Calviño, F., Calviani, M., Cano-Ott, D., Cardella, R., Casanovas, A., Castelluccio, D.M., Cerutti, F., Chen, Y.H., Chiaveri, E., Colonna, N., Cortés, G., Cortés-Giraldo, M.A., Cosentino, L., Damone, L.A., Diakaki, M., Dietz, M., Domingo-Pardo, C., Dressler, R., Dupont, E., Durán, I., Fernández-Domínguez, B., Ferrari, A., Finocchiaro, P., Furman, V., Göbel, K., García, A.R., Glodariu, T., Gonçalves, I.F., González-Romero, E., Goverdovski, A., Griesmayer, E., Guerrero, C., Harada, H., Heftrich, T., Heyse, J., Jenkins, D.G., Jericha, E., Käppeler, F., Kadi, Y., Katabuchi, T., Kavrigin, P., Ketlerov, V., Khryachkov, V., Kimura, A., Kivel, N., Knapova, I., Kokkoris, M., Leal-Cidoncha, E., Leeb, H., Lerendegui-Marco, J., Lo Meo, S., Lonsdale, S.J., Losito, R., Macina, D., Marganiec, J., Martínez, T., Mastinu, P., Mastromarco, M., Matteucci, F., Maugeri, E.a., Mendoza, E., Mengoni, A., Milazzo, P.M., Mirea, M., Montesano, S., Musumarra, A., Nolte, R., Oprea, A., Patronis, N., Pavlik, A., Porras, J.I., Praena, J., Quesada, J.M., Rajeev, K., Rauscher, T., Riego-Perez, A., Rout, P.C., Rubbia, C., Ryan, J.A., Sabaté-Gilarte, M., Saxena, A., Schillebeeckx, P., Schmidt, S., Schumann, D., Sedyshev, P., Smith, A.G., Stamatopoulos, A., Tagliente, G., Tain, J.L., Tarifeño-Saldivia, A., Tassan-Got, L., Tsinganis, A., Vannini, G., Variale, V., Vaz, P., Ventura, A., Vlachoudis, V., Vlastou, R., Wallner, A., Warren, S., Weigand, M., Wolf, C., Woods, P.J., Wright, T., Žugec, P., Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), n_TOF, Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Universitat Politècnica de Catalunya. Departament de Física, and Universitat Politècnica de Catalunya. ANT - Advanced Nuclear Technologies Research Group

Subjects
Neutrons, Energies::Energia nuclear [Àrees temàtiques de la UPC], Física [Àrees temàtiques de la UPC], Astrophysics::High Energy Astrophysical Phenomena, Nuclear Astrophysics, Nuclear physics, Astrophysics::Solar and Stellar Astrophysics, Nuclear Physics - Experiment, Física nuclear, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Experiment
Abstract

Neutron capture data on intermediate mass nuclei are of key importance to nucleosynthesis in the weak component of the slow neutron capture processes, which occurs in massive stars. The $(n,\gamma)$ cross section on $^{70}Ge$, which is mainly produced in the s process, was measured at the neutron time-of-flight facility n_TOF at CERN. Resonance capture kernels were determined up to 40 keV neutron energy and average cross sections up to 300 keV. Stellar cross sections were calculated from $kT=5 keV$ to $kT=100 keV$ and are in very good agreement with a previous measurement by Walter and Beer (1985) and recent evaluations. Average cross sections are in agreement with Walter and Beer (1985) over most of the neutron energy range covered, while they are systematically smaller for neutron energies above 150 keV. We have calculated isotopic abundances produced in s-process environments in a 25 solar mass star for two initial metallicities (below solar and close to solar). While the low metallicity model reproduces best the solar system germanium isotopic abundances, the close to solar model shows a good global match to solar system abundances in the range of mass numbers A=60–80. Neutron capture data on intermediate mass nuclei are of key importance to nucleosynthesis in the weak component of the slow neutron capture processes, which occurs in massive stars. The ($n,\gamma$) cross section on $^{70}$Ge, which is mainly produced in the $s$~process, was measured at the neutron time-of-flight facility n_TOF at CERN. Resonance capture kernels were determined up to 40~keV neutron energy, and average cross sections up to 300~keV. Stellar cross sections were calculated from $kT=5$~keV to $kT=100$ keV and are in very good agreement with a previous measurement by Walter and Beer (1985), and recent evaluations. Average cross sections are in agreement with Walter and Beer (1985) over most of the neutron energy range covered, while being systematically smaller for neutron energies above 150~keV. We have calculated isotopic abundances produced in $s$-process environments in a 25 solar mass star for two initial metallicities (below solar, and close to solar). While the low metallicity model reproduces best the solar system germanium isotopic abundances the close to solar model shows a good global match to solar system abundances between mass numbers A=60-80.

Published
2019
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89. Polymorphic MLH1 and risk of cancer after methylating chemotherapy for Hodgkin lymphoma

Author

Worrilow, L.J., Smith, A.G., Scott, K., Andersson, M., Ashcroft, A.J., Dores, G.M., Glimelius, B., Holowaty, E., Jackson, G.H., Jones, G.L., Lynch, C.F., Morgan, G., Pukkala, E., Scott, D., Storm, H.H., Taylor, P.R., Vyberg, M., Willett, E., Travis, L.B., and Allan, J.M.

Subjects
Hodgkin's disease -- Genetic aspects, Hodgkin's disease -- Risk factors, Hodgkin's disease -- Research, Genetic polymorphisms -- Research, Chemotherapy -- Patient outcomes, Chemotherapy -- Genetic aspects, Chemotherapy -- Research, Cancer -- Chemotherapy, Cancer -- Patient outcomes, Cancer -- Genetic aspects, Cancer -- Research, Health
Published
2008

90. Estimates of the Earth's spin (geographic) axis relative to Gondwana from glacial sediments and paleomagnetism

Author

Smith, A.G.

Subjects
Glacial epoch -- Research, Paleomagnetism -- Research, Earth sciences
Abstract

The ice centres of the Permo-Carboniferous and late Ordovician glaciations of Gondwana have been quantitatively estimated. Their positions relative to the inferred mean paleomagnetic poles are not significantly different from those of the Quaternary ice centres relative to the present-day geographic poles. These data suggest it is unnecessary to postulate that the Paleozoic Earth had marked non-dipole components in the geomagnetic field, or that the average of the dipole axis was significantly different from the geographic axis or that there was a significantly different tilt to the geographic axis. The short-lived late Ordovician ice age is tentatively attributed to equally short episodes of faulting within Gondwana. These are believed to have created transient highlands which converted a previously snow-free summer climate into one in which snow could accumulate and build ice caps. Once the faulting ceased the topography decayed and the climate reverted to its previous snow-free summer state. Keywords: tillites; ice ages; paleomagnetism; Gondwana; Paleozoic; Ordovician; Permo-Carboniferous

Published
1997

93. Patients with lower-risk myelodysplastic syndromes: in scope of iron related complications

Author

Blijlevens, N.M.A., Witte, T.J.M. de, Swinkels, D.W., Smith, A.G., Swart, L. de, Blijlevens, N.M.A., Witte, T.J.M. de, Swinkels, D.W., Smith, A.G., and Swart, L. de

Abstract

Radboud University, 12 juni 2019, Promotores : Blijlevens, N.M.A., Witte, T.J.M. de, Swinkels, D.W. Co-promotor : Smith, A.G., Contains fulltext : 203527.pdf (publisher's version ) (Open Access)

Published
2019

95. Genetically elevated high-density lipoprotein cholesterol through the cholesteryl ester transfer protein gene does not associate with risk of Alzheimer's disease

Author

Sims, R., van der Lee, S.J., Naj, A.C., Bellenguez, C., Badarinarayan, N., Jakobsdottir, J., Kunkle, B.W., Boland, A., Raybould, R., Bis, J.C., Martin, E.R., Grenier-Boley, B., Heilmann-Heimbach, S., Chouraki, V., Kuzma, A.B., Sleegers, K., Vronskaya, M., Ruiz, A., Graham, R.R., Olaso, R., Hoffmann, P., Grove, M.L., Vardarajan, B.N., Hiltunen, M., Nöthen, M.M., White, C.C., Hamilton-Nelson, K.L., Epelbaum, J., Maier, W., Choi, S.H., Beecham, G.W., Dulary, C., Herms, S., Smith, A.V., Funk, C.C., Derbois, Forstner, A.J., Ahmad, S., Li, H., Bacq, D., Harold, D., Satizabal, C.L., Valladares, O., Squassina, A., Thomas, R., Brody, J.A., Qu, L., Sánchez-Juan, P., Morgan, T., Wolters, F.J., Zhao, Y., Garcia, F.S., Denning, N., Fornage, M., Malamon, J., Naranjo, M.C.D., Majounie, E., Mosley, T.H., Dombroski, B., Wallon, D., Lupton, M.K., Dupuis, J., Whitehead, P., Fratiglioni, L., Medway, C., Jian, X., Mukherjee, S., Keller, L., Brown, K., Lin, H., Cantwell, L.B., Panza, F., McGuinness, B., Moreno-Grau, S., Burgess, J.D., Solfrizzi, V., Proitsi, P., Adams, H.H., Allen, M., Seripa, D., Pastor, P., Cupples, L.A., Price, N.D., Hannequin, D., Frank-García, A., Levy, D., Chakrabarty, P., Caffarra, P., Giegling, I., Beiser, A.S., Giedraitis, V., Hampel, H., Garcia, M.E., Wang, X., Lannfelt, L., Mecocci, P., Eiriksdottir, G., Crane, P.K., Pasquier, F., Boccardi, V., Henández, I., Barber, R.C., Scherer, M., Tarraga, L., Adams, P.M., Leber, M., Chen, Y., Albert, M.S., Riedel-Heller, S., Emilsson, V., Beekly, D., Braae, A., Schmidt, R., Blacker, D., Masullo, C., Schmidt, H., Doody, R.S., Spalletta, G., Longstreth, W.T., Jr., Fairchild, T.J., Bossù, P., Lopez, O.L., Frosch, M.P., Sacchinelli, E., Ghetti, B., Yang, Q., Huebinger, R.M., Jessen, F., Li, S., Kamboh, M.I., Morris, J., Sotolongo-Grau, O., Katz, M.J., Corcoran, C., Dunstan, M., Braddel, A., Thomas, C., Meggy, A., Marshall, R., Gerrish, A., Chapman, J., Aguilar, M., Taylor, S., Hill, M., Fairén, M.D., Hodges, A., Vellas, B., Soininen, H., Kloszewska, I., Daniilidou, M., Uphill, J., Patel, Y., Hughes, J.T., Lord, J., Turton, J., Hartmann, A.M., Cecchetti, R., Fenoglio, C., Serpente, M., Arcaro, M., Caltagirone, C., Orfei, M.D., Ciaramella, A., Pichler, S., Mayhaus, M., Gu, W., Lleó, A., Fortea, J., Blesa, R., Barber, I.S., Brookes, K., Cupidi, C., Maletta, R.G., Carrell, D., Sorbi, S., Moebus, S., Urbano, M., Pilotto, A., Kornhuber, J., Bosco, P., Todd, S., Craig, D., Johnston, J., Gill, M., Lawlor, B., Lynch, A., Fox, N.C., Hardy, J., Albin, R.L., Apostolova, L.G., Arnold, S.E., Asthana, S., Atwood, C.S., Baldwin, C.T., Barnes, L.L., Barral, S., Beach, T.G., Becker, J.T., Bigio, E.H., Bird, T.D., Boeve, B.F., Bowen, J.D., Boxer, A., Burke, J.R., Burns, J.M., Buxbaum, J.D., Cairns, N.J., Cao, C., Carlson, C.S., Carlsson, C.M., Carney, R.M., Carrasquillo, M.M., Carroll, S.L., Diaz, C.C., Chui, H.C., Clark, D.G., Cribbs, D.H., Crocco, E.A., DeCarli, C., Dick, M., Duara, R., Evans, D.A., Faber, K.M., 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L.J., Escott-Price, V., Mayeux, R., Deleuze, J.F., Amin, N., Holmans, P.A., Pericak-Vance, M.A., Amouyel, P., van Duijn, C.M., Ramirez, A., Wang, L.S., Lambert, J.C., Seshadri, S., Williams, J., Schellenberg, G.D., Peloso, Gina M., van der Lee, Sven J., Destefano, Anita L., and Seshardi, Sudha

Published
2018
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96. New excitation scheme of 139Cs

Author

Nowak, A., Urban, W., Kurcewicz, W., Rząca-Urban, T., Mach, H., Fogelberg, B., Durell, J.L., Leddy, M.J., Jones, M.A., Phillips, W.R., Smith, A.G., Varley, B.J., Bentaleb, M., Lubkiewicz, E., Schulz, N., Ahmad, I., and Morss, L.R.

Published
1999
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97. Neutron single-particle energies in the 132Sn region

Author

Urban, W., Kurcewicz, W., Nowak, A., Rząca-Urban, T., Durell, J.L., Leddy, M.J., Jones, M.A., Phillips, W.R., Smith, A.G., Varley, B.J., Bentaleb, M., Lubkiewicz, E., Schulz, N., Blomqvist, J., Daly, P.J., Bhattacharyya, P., Zhang, C.T., Ahmad, I., and Morss, L.R.

Published
1999
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98. Measuring lithospheric stretching on Tethyan passive margins

Author

Wooler, D.A., Smith, A.G., and White, N.

Subjects
Geology, Stratigraphic -- Measurement, Plate tectonics -- Research, Earth sciences
Abstract

A study was conducted to evaluate initial estimates of lithospheric stretching. The study focused on 63 stratigraphic sections centering on the Italian Southern Alps. These sections allowed for measurement errors in palaeowater-depth. Results show that lithospheric stretching started in the early to mid-Triassic age and continued for 30-40 Ma, supporting conclusions from earlier research measurements.

Published
1992

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