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961 results on '"Albers M."'

1. How well do we understand the reaction rate of C burning?

Author

Courtin S., Jiang C.L., Fruet G., Auranen K., Avila M.L., Ayangeakaa A.D., Back B.B., Bottoni S., Carpenter M., Dickerson C., DiGiovine B., Greene J.P., Henderson D.J., Hoffman C.R., Janssens R.V.F., Kay B.P., Kuvin S.A., Lauritsen T., Pardo R.C., Rehm K.E., Santiago-Gonzalez D., Sethi J., Seweryniak D., Talwar R., Ugalde C., Zhu S., Deibel C.M., Marley S.T., Bourgin D., Haas F., Heine M., Montanari D., Jenkins D.G., Morris L.G., Lefebvre-Schuhl A., Almaraz-Calderon S., Fang X., Tang X.D., Alcorta M., Bucher B., Albers M., and Bertone P.

Subjects
Physics, QC1-999
Abstract

Carbon burning plays a crucial role in stellar evolution, where this reaction is an important route for the production of heavier elements. A particle-γ coincidence technique that minimizes the backgrounds to which this reaction is subject and provides reliable cross sections has been used at the Argonne National Laboratory to measure fusion cross-sections at deep sub-barrier energies in the 12C+12C system. The corresponding excitation function has been extracted down to a cross section of about 6 nb. This indicates the existence of a broad S-factor maximum for this system. Experimental results are presented and discussed.

Published
2017
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2. Cross section measurements in the 12C+12C system

Author

Courtin S., Jiang C.L., Fruet G., Heine M., Jenkins D.G., Adsley P., Morris L.G., Regan P.H., Rudigier M., Montanari D., Della Negra S., de Séréville N., Haas F., Hammache F., Kirsebom O.S., Lesrel J., Meyer A., Auranen K., Avila M.L., Ayangeakaa A.D., Back B.B., Bottoni S., Carpenter M., Dickerson C., DiGiovine B., Greene J.P., Henderson D.J., Hoffman C.R., Janssens R.V.F., Kay B.P., Kuvin S.A., Lauritsen T., Pardo R.C., Rehm K.E., Santiago-Gonzalez D., Sethi J., Seweryniak D., Talwar R., Ugalde C., Zhu S., Deibel C.M., Marley S.T., Bourgin D., Stodel C., Lefebvre-Schuhl A., Almaraz-Calderon S., Fang X., Tang X.D., Alcorta M., Bucher B., Albers M., and Bertone P.

Subjects
Physics, QC1-999
Abstract

The 12C+12C fusion reaction is one of the most important for nuclear astrophysics since it determines the carbon ignition in stellar environments. Two experiments which make use of the gamma-particle coincidence technique to measure the 12C+12C S-factors at deep sub barrier energies are discussed. Results are presented showing a decrease of the S-factor below Ec.m. = 3 MeV.

Published
2017
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3. Shapes, Softness and Non-Yrast Collectivity in 186W

Author

Prasher, V. S., Mitchell, A. J., Lister, C. J., Chowdhury, P., Afanasieva, L., Albers, M., Chiara, C. J., Carpenter, M. P., Cline, D., D'Olympia, N., Guess, C. J., Hayes, A. B., Hoffman, C. R., Janssens, R. V. F., Kay, B. P., Khoo, T. L., Korichi, A., Lauritsen, T., Merchan, E., Qiu, Y., Seweryniak, D., Shearman, R., Tandel, S. K., Verras, A., Wu, C. Y., and Zhu, S.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

Non-yrast, excited states in neutron-rich $^{186}$W were populated via inelastic-scattering reactions using beams of $^{136}$Xe nuclei accelerated to 725 and 800 MeV. Levels populated in the reactions were investigated via particle-$ \gamma $ coincidence techniques using the Gammasphere array of High-Purity Germanium detectors and the compact heavy-ion counter, CHICO2. The $ K^{\pi} = 2 ^{+} $ ($\gamma$), $ K^{\pi} = 0^{+}$ and $ K^{\pi} = 2^{-} $ (octupole) rotational side bands were extended to spins $ 14\hbar $, $ 12\hbar $, and $ 13\hbar $, respectively. A staggering pattern observed in the energies of levels in the $ K^{\pi} = 2^{+} $ band was found to be consistent with a potential that gets softer to vibration in the $ \gamma $ degree of freedom with increasing spin. The odd-even staggering of states in the $ K^{\pi} = 2^{-}$ band was found to exhibit a phase opposite to that seen in the $ \gamma $ band; an effect most probably associated with Coriolis coupling to other, unobserved octupole vibrational bands in $^{186}$W., Comment: 14 pages, 16 figures

Published
2021
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4. C+C Fusion Cross Sections Measurements for Nuclear Astrophysics

Author

Almaraz-Calderon S., Carnelli P. F. F., Rehm K. E., Albers M., Alcorta M., Bertone P. F., Digiovine B., Esbensen H., Fernandez Niello J. O., Henderson D., Jiang C. L., Lai J., Marley S. T., Nusair O., Palchan-Hazan T., Pardo R. C., Paul M., and Ugalde C.

Subjects
Physics, QC1-999
Abstract

Total fusion cross section of carbon isotopes were obtained using the newly developed MUSIC detector. MUSIC is a highly efficient, active target-detector system designed to measure fusion excitation functions with radioactive beams. The present measurements are relevant for understanding x-ray superbursts. The results of the first MUSIC campaign as well as the astrophysical implications are presented in this work.

Published
2015
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5. Do nuclei go pear-shaped? Coulomb excitation of 220Rn and 224Ra at REX-ISOLDE (CERN)

Author

Scheck M., Gaffney L. P., Butler P. A., Hayes A. B., Wenander F., Albers M., Bastin B., Bauer C., Blazhev A., Boenig S., Bree N., Cederkall J., Chupp T., Cline D., Cocolios T. E., Davinson T., De Witte H., Diriken J., Grahn T., Herzan A., Huyse M., Jenkins D. G., Joss D. T., Kesteloot N., Konki J., Kowalczyk M., Kroell Th., Kwan E., Lutter R., Moschner K., Napiorkowski P., Pakarinen J., Pfeiffer M., Radeck D., Reiter P., Reynders K., Rigby S. V., Robledo L. M., Rudigier M., Sambi S., Seidlitz M., Siebeck B., Stora T., Thoele P., Van Duppen P., Vermeulen M. J., von Schmid M., Voulot D., Warr N., Wimmer K., Wrzosek-Lipska K., Wu C. Y., and Zielinska M.

Subjects
Physics, QC1-999
Abstract

The IS475 collaboration conducted Coulomb-excitation experiments with post-accelerated radioactive 220Rn and 224Ra beams at the REX-ISOLDE facility. The beam particles (Ebeam: 2.83 MeV/u) were Coulomb excited using 60Ni, 114Cd, and 120Sn scattering targets. De-excitation γ-rays were detected employing the Miniball array and scattered particles were detected in a silicon detector. Exploiting the Coulomb-excitation code GOSIA for each nucleus several matrix elements could be obtained from the measured γ-ray yields. The extracted ‹3−||E3||0+› matrix element allows for the conclusion that, while 220Rn represents an octupole vibrational system, 224Ra has already substantial octupole correlations in its ground state. This finding has implications for the search of CP-violating Schiff moments in the atomic systems of the adjacent odd-mass nuclei.

Published
2015
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6. β-decay measurements of 12B with Gammasphere

Author

Alcorta M., Fynbo H. O. U., Albers M., Almaraz-Calderon S., Bertone P. F., Carnelli P. F. F., Carpenter M.P., Chiara C. J., DiGiovine B., Greene C. J. P., Hoffman R., Janssens R. V. F., Lauritsen T., Laursen K. L., Marley S. T., Nair C., Nusair K. O., Rehm E., Seweryniak D., Ugalde C., and Zhu S.

Subjects
Physics, QC1-999
Abstract

The β−decay branching ratio of 12B to the Hoyle state in 12C was measured by detection of γ rays. 12B nuclei were produced via the 11B(d,p)12B reaction in inverse kinematics on a TiD2 target. The present results corroborate those obtained recently for the β branch by implantation. The value from both experiments is inconsistent with that accepted in the literature.

Published
2014
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7. The polarization sensitivity of GRETINA

Author

Morse, C, Crawford, HL, Macchiavelli, AO, Wiens, A, Albers, M, Ayangeakaa, AD, Bender, PC, Campbell, CM, Carpenter, MP, Chowdhury, P, Clark, RM, Cromaz, M, David, HM, Fallon, P, Janssens, RVF, Lauritsen, T, Lee, I-Y, Lister, CJ, Miller, D, Prasher, VS, Tabor, SL, Weisshaar, D, and Zhu, S

Subjects
Nuclear and Plasma Physics, Synchrotrons and Accelerators, Physical Sciences, Affordable and Clean Energy, Polarization, Tracking detectors, Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Other Physical Sciences, Nuclear & Particles Physics, Nuclear and plasma physics
Abstract

Compton polarimeters have played an important role in the study of nuclear structure physics, but have often been limited in their applications because of relatively low γ-ray detection efficiency. With the advent of γ-ray tracking detector arrays, which feature nearly 4π solid angle coverage and the ability to identify the location of Compton-scattering events to within a few millimeters, this limitation can be overcome. Here we present a characterization of the performance of the Gamma Ray Energy Tracking In-beam Nuclear Array (GRETINA) as a Compton polarimeter using the 24Mg(p,p′) reaction at 2.45 MeV proton energy. We also discuss a new capability added to the simulation package UCGretina to simulate the emission of polarized photons, and compare it to the measured data. Finally, we use these simulations to predict the performance of the Gamma Ray Energy Tracking Array (GRETA).

Published
2022

9. Coulomb excitation of re-accelerated 208Rn and 206Po beams

Author

Grahn T., Albers M., Auranen K., Bauer C., Bernards C., Blazhev A., Butler P., Bönig S., Damyanova A., De Coster T., De Witte H., Elseviers J., Gaffney L. P., Huyse M., Herzáň A., Jakobsson U., Kesteloot N., Konki J., Kröll Th., Lewandowski L., Mosher K., Pakarinen J., Peura P., Pfeiffer M., Radeck D., Rahkila P., Rapisarda E., Reiter P., Reynders K., Rudiger M., Salsac M.-D., Sambi S., Scheck M., Siebeck B., Seidlitz M., Steinbach T., Stolze S., Thoele P., Thürauf M., Warr N., Van Duppen P., Venhart M., Vermeulen M. J., Werner V., Veselsky M., Vogt A., Wenander F., Wrzosek-Lipska K., and Zielinska M.

Subjects
Physics, QC1-999
Abstract

In the present study, B(E2; 2+ → 0+) values have been measured in the 208Rn and 206Po nuclei through Coulomb excitation of re-accelerated radioactive beams in inverse kinematics at CERN-ISOLDE. The resulting B(E2; 2+ → 0+) in 208Rn is ∼ 0.08 e2b2. These nuclei lie in, or at the boundary of the region where seniority scheme should persist. However, contributions from collective excitations may be present when moving away from the N = 126 shell closure. To date, surprisingly little is known of the transition probabilities between the low-spin states in this region.

Published
2013
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10. Evidence for rigid triaxial deformation in $^{76}$Ge from a model-independent analysis

Author

Ayangeakaa, A. D., Janssens, R. V. F., Zhu, S., Little, D., Henderson, J., Wu, C. Y., Hartley, D. J., Albers, M., Auranen, K., Bucher, B., Carpenter, M. P., Chowdhury, P., Cline, D., Crawford, H. L., Fallon, P., Forney, A. M., Gade, A., Hayes, A. B., Kondev, F. G., Krishichayan, Lauritsen, T., Li, J., Macchiavelli, A. O., Rhodes, D., Seweryniak, D., Stolze, S. M., Walters, W. B., and Wu, J.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

An extensive, model-independent analysis of the nature of triaxial deformation in $^{76}$Ge, a candidate for neutrinoless double-beta ($0\nu\beta\beta$) decay, was carried out following multi-step Coulomb excitation. Shape parameters deduced on the basis of a rotational-invariant sum-rule analysis provided considerable insight into the underlying collectivity of the ground-state and $\gamma$ bands. Both sequences were determined to be characterized by the same $\beta$ and $\gamma$ deformation parameter values. In addition, compelling evidence for low-spin, rigid triaxial deformation in $^{76}$Ge was obtained for the first time from the analysis of the statistical fluctuations of the quadrupole asymmetry deduced from the measured $E2$ matrix elements. These newly determined shape parameters are important input and constraints for calculations aimed at providing, with suitable accuracy, the nuclear matrix elements relevant to $0\nu\beta\beta$., Comment: 6 pages, 5 figures

Published
2019
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11. External validation of the PAGE-B score for HCC risk prediction in people living with HIV/HBV coinfection

Author

Abela, I., Aebi-Popp, K., Anagnostopoulos, A., Battegay, M., Bernasconi, E., Braun, D.L., Bucher, H.C., Calmy, A., Cavassini, M., Ciuffi, A., Dollenmaier, G., Egger, M., Elzi, L., Fehr, J., Fellay, J., Furrer, H., Fux, C.A., Günthard, H.F., Hachfeld, A., Haerry, D., Hasse, B., Hirsch, H.H., Hoffmann, M., Hösli, I., Huber, M., Jackson-Perry, D., Kahlert, C.R., Kaiser, L., Keiser, O., Klimkait, T., Kouyos, R.D., Kovari, H., Kusejko, K., Labhardt, N., Leuzinger, K., de Tejada B, Martinez, Marzolini, C., Metzner, K.J., Müller, N., Nemeth, J., Nicca, D., Notter, J., Paioni, P., Pantaleo, G., Perreau, M., Rauch, A., Salazar-Vizcaya, L., Schmid, P., Speck, R., Stöckle, M., Tarr, P., Trkola, A., Wandeler, G., Weisser, M., Yerly, S., van der Valk, M., Geerlings, S.E., Goorhuis, A., Harris, V.C., Hovius, J.W., Lempkes, B., Nellen, F.J.B., van der Poll, T., Prins, J.M., Spoorenberg, V., van Vugt, M., Wiersinga, W.J., Wit, F.W.M.N., Bruins, C., van Eden, J., Hylkema-van den Bout, I.J., van Hes, A.M.H., Pijnappel, F.J.J., Smalhout, S.Y., Weijsenfeld, A.M., Back, N.K.T., Berkhout, B., Cornelissen, M.T.E., van Houdt, R., Jonges, M., Jurriaans, S., Schinkel, C.J., Wolthers, K.C., Zaaijer, H.L., Peters, E.J.G., van Agtmael, M.A., Autar, R.S., Bomers, M., Sigaloff, K.C.E., Heitmuller, M., Laan, L.M., van den Berge, M., Stegeman, A., Baas, S., Hage de Looff, L., van Arkel, A., Stohr, J., Wintermans, B., Pronk, M.J.H., Ammerlaan, H.S.M., de Munnik, E.S., Deiman, B., Jansz, A.R., Scharnhorst, V., Tjhie, J., Wegdam, M.C.A., van Eeden, A., Hoornenborg, E., Nellen, J., Alers, W., Elsenburg, L.J.M., Nobel, H., van Kasteren, M.E.E., Berrevoets, M.A.H., Brouwer, A.E., de Kruijf-van de Wiel, B.A.F.M., Adams, A., Rijkevoorsel, M. Pawels-van, Buiting, A.G.M., Murck, J.L., Rokx, C., Anas, A.A., Bax, H.I., van Gorp, E.C.M., de Mendonça Melo, M., van Nood, E., Nouwen, J.L., Rijnders, B.J.A., Schurink, C.A.M., Slobbe, L., de Vries-Sluijs, T.E.M.S., Bassant, N., van Beek, J.E.A., Vriesde, M., van Zonneveld, L.M., de Groot, J., van Kampen, J.J.A., Koopmans, M.P.G., Rahamat-Langendoen, J.C., Branger, J., Douma, R.A., Cents-Bosma, A.S., Duijf-van de Ven, C.J.H.M., Schippers, E.F., van Nieuwkoop, C., Geilings, J., van Winden, S., van der Hut, G., van Burgel, N.D., Leyten, E.M.S., Gelinck, L.B.S., Mollema, F., Wildenbeest, G.S., Nguyen, T., Groeneveld, P.H.P., Bouwhuis, J.W., Lammers, A.J.J., van Hulzen, A.G.W., Kraan, S., Kruiper, M.S.M., van der Bliek, G.L., Bor, P.C.J., Debast, S.B., Wagenvoort, G.H.J., Roukens, A.H.E., de Boer, M.G.J., Jolink, H., Lambregts, M.M.C., Scheper, H., Dorama, W., van Holten, N., Claas, E.C.J., Wessels, E., Hollander, J.G. den, El Moussaoui, R., Pogany, K., Brouwer, C.J., Heida-Peters, D., Mulder, E., Smit, J.V., Struik-Kalkman, D., van Niekerk, T., Pontesilli, O., van Tienen, C., Lowe, S.H., Lashof, A.M.L. Oude, Posthouwer, D., van Wolfswinkel, M.E., Ackens, R.P., Burgers, K., Elasri, M., Schippers, J., Havenith, T.R.A., van Loo, M., van Vonderen, M.G.A., Kampschreur, L.M., van Broekhuizen, M.C., S, Faber, Al Moujahid, A., Kootstra, G.J., Delsing, C.E., van der Burg-van de Plas, M., Scheiberlich, L., Kortmann, W., van Twillert, G., Renckens, R., Wagenaar, J., Ruiter-Pronk, D., van Truijen-Oud, F.A., Stuart, J.W.T. Cohen, Hoogewerf, M., Rozemeijer, W., Sinnige, J.C., Brinkman, K., van den Berk, G.E.L., Lettinga, K.D., de Regt, M., Schouten, W.E.M., Stalenhoef, J.E., Veenstra, J., Vrouenraets, S.M.E., Blaauw, H., Geerders, G.F., Kleene, M.J., Knapen, M., Kok, M., van der Meché, I.B., Toonen, A.J.M., Wijnands, S., Wttewaal, E., Kwa, D., van de Laar, T.J.W., van Crevel, R., van Aerde, K., Dofferhoff, A.S.M., Henriet, S.S.V., Hofstede, H.J.M. ter, Hoogerwerf, J., Richel, O., Albers, M., Grintjes-Huisman, K.J.T., de Haan, M., Marneef, M., McCall, M., Burger, D., Gisolf, E.H., Claassen, M., Hassing, R.J., Beest, G. ter, van Bentum, P.H.M., Gelling, M., Neijland, Y., Swanink, C.M.A., Velderman, M. Klein, van Lelyveld, S.F.L., Soetekouw, R., van der Prijt, L.M.M., van der Swaluw, J., Kalpoe, J.S., Wagemakers, A., Vahidnia, A., Lauw, F.N., Verhagen, D.W.M., van Wijk, M., Bierman, W.F.W., Bakker, M., van Bentum, R.A., van den Boomgaard, M.A., Kleinnijenhuis, J., Kloeze, E., Middel, A., Postma, D.F., Schenk, H.M., Stienstra, Y., Wouthuyzen-Bakker, M., Boonstra, A., de Jonge, H., Maerman, M.M.M., de Weerd, D.A., van Eije, K.J., Knoester, M., van Leer-Buter, C.C., Niesters, H.G.M., T.Mudrikova, Barth, R.E., Bruns, A.H.W., Ellerbroek, P.M., Hensgens, M.P.M., Oosterheert, J.J., Schadd, E.M., Verbon, A., van Welzen, B.J., Berends, H., Santen, B.M.G. Griffioen-van, de Kroon, I., Lunel, F.M. Verduyn, Wensing, A.M.J., Zaheri, S., Boyd, A.C., Bezemer, D.O., van Sighem, A.I., Smit, C., Hillebregt, M.M.J., Woudstra, T.J., Rutkens, T., Bergsma, D., Brétin, N.M., Lelivelt, K.J., van de Sande, L., van der Vliet, K.M. Visser.S.T., Paling, F., de Groot-Berndsen, L.G.M., van den Akker, M., Alexander, R., Bakker, Y., El Berkaoui, A., Bezemer-Goedhart, M., Djoechro, E.A., Groters, M., Koster, L.E., Lodewijk, C.R.E., Lucas, E.G.A., Munjishvili, L., Peeck, B.M., Ree, C.M.J., Regtop, R., van Rijk, A.F., Ruijs-Tiggelman, Y.M.C., Schnörr, P.P., Schoorl, M.J.C., Tuijn, E.M., Veenenberg, D.P., Witte, E.C.M., Karpov, I., Losso, M., Lundgren, J., Rockstroh, J., Aho, I., Rasmussen, L.D., Novak, P., Pradier, C., Chkhartishvili, N., Matulionyte, R., Oprea, C., Kowalska, J.D., Begovac, J., Miró, J.M., Guaraldi, G., Paredes, R., Peters, L., Larsen, J.F., Neesgaard, B., Jaschinski, N., Fursa, O., Raben, D., Kristensen, D., Fischer, A.H., Jensen, S.K., Elsing, T.W., Gardizi, M., Mocroft, A., Phillips, A., Reekie, J., Cozzi-Lepri, A., Pelchen-Matthews, A., Roen, A., Tusch, E.S., Bannister, W., Bellecave, P., Blanco, P., Bonnet, F., Bouchet, S., Breilh, D., Cazanave, C., Desjardin, S., Gaborieau, V., Gimbert, A., Hessamfar, M., Lacaze-Buzy, L., Lacoste, D., Lafon, M.E., Lazaro, E., Leleux, O., Le Marec, F., Le Moal, G., Malvy, D., Marchand, L., Mercié, P., Neau, D., Pellegrin, I., Perrier, A., Petrov-Sanchez, V., Vareil, M.O., Wittkop, L., Bernard, N., Chaussade, D. Bronnimann H., Dondia, D., Duffau, P., Faure, I., Morlat, P., Mériglier, E., Paccalin, F., Riebero, E., Rivoisy, C., Vandenhende, M.A., Barthod, L., Dauchy, F.A., Desclaux, A., Ducours, M., Dutronc, H., Duvignaud, A., Leitao, J., Lescure, M., Nguyen, D., Pistone, T., Puges, M., Wirth, G., Courtault, C., Camou, F., Greib, C., Pellegrin, J.L., Rivière, E., Viallard, J.F., Imbert, Y., Thierry-Mieg, M., Rispal, P., Caubet, O., Ferrand, H., Tchamgoué, S., Farbos, S., Wille, H., Andre, K., Caunegre, L., Gerard, Y., Osorio-Perez, F., Chossat, I., Iles, G., Labasse-Depis, M., Lacassin, F., Barret, A., Castan, B., Koffi, J., Rouanes, N., Saunier, A., Zabbe, J.B., Dumondin, G., Beraud, G., Catroux, M., Garcia, M., Giraud, V., Martellosio, J.P., Roblot, F., Pasdeloup, T., Riché, A., Grosset, M., Males, S., Bell, C. Ngo, Carpentier, C., Bellecave, Virology P., Tumiotto, C., Miremeont-Salamé, G., Arma, D., Arnou, G., Blaizeau, M.J., Camps, P., Decoin, M., Delveaux, S., Diarra, F., Gabrea, L., Lawson-Ayayi, S., Lenaud, E., Plainchamps, D., Pougetoux, A., Uwamaliya, B., Zara, K., Conte, V., Gapillout, M., Surial, Bernard, Ramírez Mena, Adrià, Roumet, Marie, Limacher, Andreas, Smit, Colette, Leleux, Olivier, Mocroft, Amanda, van der Valk, Marc, Bonnet, Fabrice, Peters, Lars, Rockstroh, Jürgen K., Günthard, Huldrych F., Berzigotti, Annalisa, Rauch, Andri, and Wandeler, Gilles

Published
2023
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12. The polarization sensitivity of GRETINA

Author

Morse, C., Crawford, H.L., Macchiavelli, A.O., Wiens, A., Albers, M., Ayangeakaa, A.D., Bender, P.C., Campbell, C.M., Carpenter, M.P., Chowdhury, P., Clark, R.M., Cromaz, M., David, H.M., Fallon, P., Janssens, R.V.F., Lauritsen, T., Lee, I.-Y., Lister, C.J., Miller, D., Prasher, V.S., Tabor, S.L., Weisshaar, D., and Zhu, S.

Published
2022
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13. Unexpected distribution of $\nu1f_{7/2}$ strength in the calcium isotopes at $N$=30

Author

Crawford, H. L., Macchiavelli, A. O., Fallon, P., Albers, M., Bader, V. M., Bazin, D., Campbell, C. M., Clark, R. M., Cromaz, M., Dilling, J., Gade, A., Gallant, A. T., Holt, J. D., Janssens, R. V. F., Krücken, R., Langer, C., Lauritsen, T., Lee, I. Y., Menéndez, J., Noji, S., Paschalis, S., Recchia, F., Rissanen, J., Schwenk, A., Scott, M., Simonis, J., Stroberg, S. R., Tostevin, J. A., Walz, C., Weisshaar, D., Wiens, A., Wimmer, K., and Zhu, S.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

The calcium isotopes have emerged as an important testing ground for new microscopically derived shell-model interactions, and a great deal of focus has been directed toward this region. We investigate the relative spectroscopic strengths associated with $1f_{7/2}$ neutron hole states in $^{47, 49}$Ca following one-neutron knockout reactions from $^{48,50}$Ca. The observed reduction of strength populating the lowest 7/2$^{-}_{1}$ state in $^{49}$Ca, as compared to $^{47}$Ca, is consistent with the description given by shell-model calculations based on two- and three-nucleon forces in the neutron $pf$ model space, implying a fragmentation of the $l$=3 strength to higher-lying states. The experimental result is inconsistent with both the GXPF1 interaction routinely used in this region of the nuclear chart and with microscopic calculations in an extended model space including the $\nu1g_{9/2}$ orbital., Comment: 6 pages, 2 figures

Published
2016

14. Single-particle and collective excitations in $^{62}$Ni

Author

Albers, M., Zhu, S., Ayangeakaa, A. D., Janssens, R. V. F., Gellanki, J., Ragnarsson, I., Alcorta, M., Baugher, T., Bertone, P. F., Carpenter, M. P., Chiara, C. J., Chowdhury, P., David, H. M., Deacon, A. N., DiGiovine, B., Gade, A., Hoffman, C. R., Kondev, F. G., Lauritsen, T., Lister, C. J., McCutchan, E. A., Nair, C., Rogers, A. M., and Seweryniak, D.

Subjects
Nuclear Experiment
Abstract

{\bf Background:} Level sequences of rotational character have been observed in several nuclei in the $A=60$ mass region. The importance of the deformation-driving $\pi f_{7/2}$ and $\nu g_{9/2}$ orbitals on the onset of nuclear deformation is stressed.\\ {\bf Purpose:} A measurement was performed in order to identify collective rotational structures in the relatively neutron-rich $^{62}$Ni isotope. \\ {\bf Method:} The $^{26}$Mg($^{48}$Ca,2$\alpha$4$n\gamma$)$^{62}$Ni complex reaction at beam energies between 275 and 320~MeV was utilized. Reaction products were identified in mass ($A$) and charge ($Z$) with the Fragment Mass Analyzer (FMA) and $\gamma$ rays were detected with the Gammasphere array. \\ {\bf Results:} Two collective bands, built upon states of single-particle character, were identified and sizable deformation was assigned to both sequences based on the measured transitional quadrupole moments, herewith quantifying the deformation at high spin. \\ {\bf Conclusions:} Based on Cranked Nilsson-Strutinsky calculations and comparisons with deformed bands in the $A=60$ mass region, the two rotational bands are understood as being associated with configurations involving multiple $f_{7/2}$ protons and $g_{9/2}$ neutrons, driving the nucleus to sizable prolate deformation.

Published
2016
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15. Shape coexistence and the role of axial asymmetry in $^{72}$Ge

Author

Ayangeakaa, A. D., Janssens, R. V. F., Wu, C. Y., Allmond, J. M., Wood, J. L., Zhu, S., Albers, M., Almaras-Calderon, S., Bucher, B., Carpenter, M. P., Chiara, C. J., Cline, D., Crawford, H. L., David, H. M., Harker, J., Hayes, A. B., Hoffman, C. R., Kay, B. P., Kolos, K., Korichi, A., Lauritsen, T., Macchiavelli, A. O., Richard, A., Seweryniak, D., and Wiens, A.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

The quadrupole collectivity of low-lying states and the anomalous behavior of the $0^+_2$ and $2^+_3$ levels in $^{72}$Ge are investigated via projectile multi-step Coulomb excitation with GRETINA and CHICO-2. A total of forty six $E2$ and $M1$ matrix elements connecting fourteen low-lying levels were determined using the least-squares search code, gosia. Evidence for triaxiality and shape coexistence, based on the model-independent shape invariants deduced from the Kumar-Cline sum rule, is presented. These are interpreted using a simple two-state mixing model as well as multistate mixing calculations carried out within the framework of the triaxial rotor model. The results represent a significant milestone towards the understanding of the unusual structure of this nucleus., Comment: 7 pages and 7 figures

Published
2016
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17. Unexpected distribution of ν1f7/2 strength in Ca 49

Author

Crawford, HL, Macchiavelli, AO, Fallon, P, Albers, M, Bader, VM, Bazin, D, Campbell, CM, Clark, RM, Cromaz, M, Dilling, J, Gade, A, Gallant, A, Holt, JD, Janssens, RVF, Krücken, R, Langer, C, Lauritsen, T, Lee, IY, Menéndez, J, Noji, S, Paschalis, S, Recchia, F, Rissanen, J, Schwenk, A, Scott, M, Simonis, J, Stroberg, SR, Tostevin, JA, Walz, C, Weisshaar, D, Wiens, A, Wimmer, K, and Zhu, S

Abstract

The calcium isotopes have emerged as a critical testing ground for new microscopically derived shell-model interactions, and a great deal of experimental and theoretical focus has been directed toward this region. We investigate the relative spectroscopic strengths associated with 1f7/2 neutron hole states in Ca47,49 following one-neutron knockout reactions from Ca48,50. The observed reduction of strength populating the 7/21- state in Ca49, as compared to Ca47, is inconsistent with shell-model calculations using both phenomenological interactions such as GXPF1, and interactions derived from microscopically based two- and three-nucleon forces. The result suggests a fragmentation of the l=3 strength to higher-lying states as suggested by the microscopic calculations, but the observed magnitude of the reduction is not reproduced in any shell-model description.

Published
2017

18. Direct Evidence of Octupole Deformation in Neutron-Rich $^{144}$Ba

Author

Bucher, B., Zhu, S., Wu, C. Y., Janssens, R. V. F., Cline, D., Hayes, A. B., Albers, M., Ayangeakaa, A. D., Butler, P. A., Campbell, C. M., Carpenter, M. P., Chiara, C. J., Clark, J. A., Crawford, H. L., Cromaz, M., David, H. M., Dickerson, C., Gregor, E. T., Harker, J., Hoffman, C. R., Kay, B. P., Kondev, F. G., Korichi, A., Lauritsen, T., Macchiavelli, A. O., Pardo, R. C., Richard, A., Riley, M. A., Savard, G., Scheck, M., Seweryniak, D., Smith, M. K., Vondrasek, R., and Wiens, A.

Subjects
Nuclear Experiment
Abstract

The neutron-rich nucleus $^{144}$Ba ($t_{1/2}$=11.5 s) is expected to exhibit some of the strongest octupole correlations among nuclei with mass numbers $A$ less than 200. Until now, indirect evidence for such strong correlations has been inferred from observations such as enhanced $E1$ transitions and interleaving positive- and negative-parity levels in the ground-state band. In this experiment, the octupole strength was measured directly by sub-barrier, multi-step Coulomb excitation of a post-accelerated 650-MeV $^{144}$Ba beam on a 1.0-mg/cm$^2$ $^{208}$Pb target. The measured value of the matrix element, $\langle 3_1^- \| \mathcal{M}(E3) \| 0_1^+ \rangle=0.65(^{+17}_{-23})$ $e$b$^{3/2}$, corresponds to a reduced $B(E3)$ transition probability of 48($^{+25}_{-34}$) W.u. This result represents an unambiguous determination of the octupole collectivity, is larger than any available theoretical prediction, and is consistent with octupole deformation., Comment: 5 pages, 2 figures, 1 table, Physical Review Letters 2016

Published
2016
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19. Independent measurement of the Hoyle state $\beta$ feeding from 12B using Gammasphere

Author

Munch, M., Alcorta, M., Fynbo, H. O. U., Albers, M., Almaraz-Calderon, S., Avila, M. L., Ayangeakaa, A. D., Back, B. B., Bertone, P. F., Carnelli, P. F. F., Carpenter, M. P., Chiara, C. J., Clark, J. A., DiGiovine, B., Greene, J. P., Harker, J. L., Hoffman, C. R., Hubbard, N. J., Jiang, C. L., Kirsebom, O. S., Lauritsen, T., Laursen, K. L., Marley, S. T., Nair, C., Nusair, O., Santiago-Gonzalez, D., Sethi, J., Seweryniak, D., Talwar, R., Ugalde, C., and Zhu, S.

Subjects
Nuclear Experiment
Abstract

Using an array of high-purity Compton-suppressed germanium detectors, we performed an independent measurement of the $\beta$-decay branching ratio from $^{12}\mathrm{B}$ to the second-excited (Hoyle) state in $^{12}\mathrm{C}$. Our result is $0.64(11)\%$, which is a factor $\sim 2$ smaller than the previously established literature value, but is in agreement with another recent measurement. This could indicate that the Hoyle state is more clustered than previously believed. The angular correlation of the Hoyle state $\gamma$ cascade has also been measured for the first time. It is consistent with theoretical predictions.

Published
2016
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20. $\gamma$-soft $^{146}$Ba and the role of non-axial shapes at N ~ 90

Author

Mitchell, A. J., Lister, C. J., McCutchan, E. A., Albers, M., Ayangeakaa, A. D., Bertone, P. F., Carpenter, M. P., Chiara, C. J., Chowdhury, P., Clark, J. A., Copp, P., David, H. M., Deo, A. Y., DiGiovine, B., D'Olympia, N., Dungan, R., Harding, R. D., Harker, J., Hota, S. S., Janssens, R. V. F., Kondev, F. G., Liu, S. H., Ramayya, A. V., Rissanen, J., Savard, G., Seweryniak, D., Shearman, R., Sonzogni, A. A., Tabor, S. L., Walters, W. B., Wang, E., and Zhu, S.

Subjects
Nuclear Experiment
Abstract

Low-spin states in the neutron-rich, N = 90 nuclide $^{146}$Ba were populated following $\beta$-decay of $^{146}$Cs, with the goal of clarifying the development of deformation in Ba isotopes through delineation of their non-yrast structures. Fission fragments of $^{146}$Cs were extracted from a 1.7-Ci $^{252}$Cf source and mass-selected using the CARIBU facility. Low-energy ions were deposited at the center of a box of thin $\beta$ detectors, surrounded by a high-efficiency HPGe array. The new $^{146}$Ba decay scheme now contains 31 excited levels extending up to ~2.5 MeV excitation energy, double what was previously known. These data are compared to predictions from the Interacting Boson Approximation (IBA) model. It appears that the abrupt shape change found at N = 90 in Sm and Gd is much more gradual in Ba and Ce, due to an enhanced role of the $\gamma$ degree of freedom., Comment: 10 pages, 8 figures, accepted to Physical Review C

Published
2015
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21. The role of the g9/2 orbital in the development of collectivity in the A = 60 region: The case of 61Co

Author

Ayangeakaa, A. D., Zhu, S., Janssens, R. V. F., Carpenter, M. P., Albers, M., Alcorta, M., Baugher, T., Bertone, P. F., Chiara, C. J., Chowdhury, P., David, H. M., Deacon, A. N., DiGiovine, B., Gade, A., Hoffman, C. R., Kondev, F. G., Lauritsen, T., Lister, C. J., McCutchan, E. A., Moerland, D. S., Nair, C., Rogers, A. M., and Seweryniak, D.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

An extensive study of the level structure of 61Co has been performed following the complex 26Mg(48Ca, 2a4npg)61Co reaction at beam energies of 275, 290 and 320 MeV using Gammasphere and the Fragment Mass Analyzer (FMA). The low-spin structure is discussed within the framework of shell-model calculations using the GXPF1A effective interaction. Two quasi-rotational bands consisting of stretched-E2 transitions have been established up to spins I = 41/2 and (43/2), and excitation energies of 17 and 20 MeV, respectively. These are interpreted as signature partners built on a neutron {\nu}(g9/2)2 configuration coupled to a proton {\pi}p3/2 state, based on Cranked Shell Model (CSM) calculations and comparisons with observations in neighboring nuclei. In addition, four I = 1 bands were populated to high spin, with the yrast dipole band interpreted as a possible candidate for the shears mechanism, a process seldom observed thus far in this mass region.

Published
2015
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22. HCV micro-elimination in individuals with HIV in the Netherlands 4 years after universal access to direct-acting antivirals: a retrospective cohort study

Author

van der Valk, M., Geerlings, S.E., Goorhuis, A., Hovius, J.W., Lempkes, B., Nellen, F.J.B., van der Poll, T., Prins, J.M., van Vugt, M., Wiersinga, W.J., Wit, F.W.M.N., van Duinen, M., van Eden, J., Hazenberg, A., van Hes, A.M.H., Pijnappel, F.J.J., Smalhout, S.Y., Weijsenfeld, A.M., Jurriaans, S., Back, N.K.T., Zaaijer, H.L., Berkhout, B., Cornelissen, M.T.E., Schinkel, C.J., Wolthers, K.C., Peters, E.J.G., van Agtmael, M.A., Autar, R.S., Bomers, M., Sigaloff, K.C.E., Heitmuller, M., Laan, L.M., Ang, C.W., van Houdt, R., Jonges, M., van den Berge, M., Stegeman, A., Baas, S., Hage de Looff, L., Buiting, A., Reuwer, A., Veenemans, J., Wintermans, B., Pronk, M.J.H., Ammerlaan, H.S.M., van den Bersselaar, D.N.J., de Munnik, E.S., Deiman, B., Jansz, A.R., Scharnhorst, V., Tjhie, J., Wegdam, M.C.A., van Eeden, A., Nellen, J., Brokking, W., Elsenburg, L.J.M., Nobel, H., van Kasteren, M.E.E., Berrevoets, M.A.H., Brouwer, A.E., Adams, A., van Erve, R., de Kruijf-van de Wiel, B.A.F.M., Keelan-Phaf, S., van de Ven, B., Buiting, A.G.M., Murck, J.L., de Vries-Sluijs, T.E.M.S., Bax, H.I., van Gorp, E.C.M., de Jong-Peltenburg, N.C., de Mendonça Melo, M., van Nood, E., Nouwen, J.L., Rijnders, B.J.A., Rokx, C., Schurink, C.A.M., Slobbe, L., Verbon, A., Bassant, N., van Beek, J.E.A., Vriesde, M., van Zonneveld, L.M., de Groot, J., Boucher, C.A.B., Koopmans, M.P.G., van Kampen, J.J.A., Branger, J., Douma, R.A., Cents-Bosma, A.S., Duijf-van de Ven, C.J.H.M., Schippers, E.F., van Nieuwkoop, C., van IJperen, J.M., Geilings, J., van Burgel, N.D., Leyten, E.M.S., van der Hut, G., Gelinck, L.B.S., Mollema, F., Davids-Veldhuis, S., Tearno, C., Wildenbeest, G.S., Heikens, E., Groeneveld, P.H.P., Bouwhuis, J.W., Lammers, A.J.J., Kraan, S., van Hulzen, A.G.W., Kruiper, M.S.M., van der Bliek, G.L., Bor, P.C.J., Debast, S.B., Wagenvoort, G.H.J., Kroon, F.P., de Boer, M.G.J., Jolink, H., Lambregts, M.M.C., Roukens, A.H.E., Scheper, H., Dorama, W., van Holten, N., Claas, E.C.J., Wessels, E., den Hollander, J.G., Brouwer, C.J., Smit, J.V., Struik-Kalkman, D., van Niekerk, T., El Moussaoui, R., Pogany, K., Pontesilli, O., Lowe, S.H., Oude Lashof, A.M.L., Posthouwer, D., van Wolfswinkel, M.E., Ackens, R.P., Burgers, K., Schippers, J., Weijenberg-Maes, B., van Loo, I.H.M., Havenith, T.R.A., van Vonderen, M.G.A., Kampschreur, L.M., Faber, S., Steeman-Bouma, R., Al Moujahid, A., Kootstra, G.J., Delsing, C.E., van der Burg-van de Plas, M., Scheiberlich, L., Kortmann, W., van Twillert, G., Renckens, R., Ruiter-Pronk, D., van Truijen-Oud, F.A., Cohen Stuart, J.W.T., Jansen, E.R., Hoogewerf, M., Rozemeijer, W., van der Reijden, W.A., Sinnige, J.C., Brinkman, K., van den Berk, G.E.L., Blok, W.L., Lettinga, K.D., de Regt, M., Schouten, W.E.M., Stalenhoef, J.E., Veenstra, J., Vrouenraets, S.M.E., Blaauw, H., Geerders, G.F., Kleene, M.J., Kok, M., Knapen, M., van der Meché, I.B., Mulder-Seeleman, E., Toonen, A.J.M., Wijnands, S., Wttewaal, E., Kwa, D., van Crevel, R., Dofferhoff, A.S.M., ter Hofstede, H.J.M., Hoogerwerf, J., Keuter, M., Richel, O., Albers, M., Grintjes-Huisman, K.J.T., de Haan, M., Marneef, M., Strik-Albers, R., Rahamat-Langendoen, J., Stelma, F.F., Burger, D., Gisolf, E.H., Hassing, R.J., Claassen, M., ter Beest, G., van Bentum, P.H.M., Langebeek, N., Tiemessen, R., Swanink, C.M.A., van Lelyveld, S.F.L., Soetekouw, R., van der Prijt, L.M.M., van der Swaluw, J., Bermon, N., Jansen, R., Herpers, B.L., Veenendaal, D., Verhagen, D.W.M., Lauw, F.N., van Broekhuizen, M.C., van Wijk, M., Bierman, W.F.W., Bakker, M., Kleinnijenhuis, J., Kloeze, E., Middel, A., Postma, D.F., Stienstra, Y., Wouthuyzen-Bakker, M., Boonstra, A., de Groot-de Jonge, H., van der Meulen, P.A., de Weerd, D.A., Niesters, H.G.M., van Leer-Buter, C.C., Knoester, M., Hoepelman, A.I.M., Arends, J.E., Barth, R.E., Bruns, A.H.W., Ellerbroek, P.M., Mudrikova, T., Oosterheert, J.J., Schadd, E.M., van Welzen, B.J., Aarsman, K., Griffioen-van Santen, B.M.G., de Kroon, I., van Berkel, M., van Rooijen, C.S.A.M., Schuurman, R., Verduyn-Lunel, F., Wensing, A.M.J., Reiss, P., Zaheri, S., Boyd, A.C., Bezemer, D.O., van Sighem, A.I., Smit, C., Hillebregt, M., de Jong, A., Woudstra, T., Bergsma, D., Meijering, R., van de Sande, L., Rutkens, T., van der Vliet, S., de Groot, L., van den Akker, M., Bakker, Y., El Berkaoui, A., Bezemer, M., Brétin, N., Djoechro, E., Groters, M., Kruijne, E., Lelivelt, K.J., Lodewijk, C., Lucas, E., Munjishvili, L., Paling, F., Peeck, B., Ree, C., Regtop, R., Ruijs, Y., Schoorl, M., Schnörr, P., Scheigrond, A., Tuijn, E., Veenenberg, L., Visser, K.M., Witte, E.C., Smit, Colette, Boyd, Anders, Rijnders, Bart J A, van de Laar, Thijs J W, Leyten, Eliane M, Bierman, Wouter F, Brinkman, Kees, Claassen, Mark A A, den Hollander, Jan, Boerekamps, Anne, Newsum, Astrid M, Schinkel, Janke, Prins, Maria, Arends, Joop E, Op de Coul, Eline L M, van der Valk, Marc, and Reiss, Peter

Published
2021
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25. Neutron single-particle strengths at N=40, 42: Neutron knockout from Ni 68,70 ground and isomeric states

Author

Recchia, F, Weisshaar, D, Gade, A, Tostevin, JA, Janssens, RVF, Albers, M, Bader, VM, Baugher, T, Bazin, D, Berryman, JS, Brown, BA, Campbell, CM, Carpenter, MP, Chen, J, Chiara, CJ, Crawford, HL, Hoffman, CR, Kondev, FG, Korichi, A, Langer, C, Lauritsen, T, Liddick, SN, Lunderberg, E, Noji, S, Prokop, C, Stroberg, SR, Suchyta, S, Wimmer, K, and Zhu, S

Abstract

The distribution of single-particle strength in Ni67,69 was characterized with one-neutron knockout reactions from intermediate-energy Ni68,70 secondary beams, selectively populating neutron-hole configurations at N=39 and 41, respectively. The spectroscopic strengths deduced from the measured partial cross sections to the individual final states, as tagged by their γ-ray decays, are used to identify and quantify neutron configurations in the wave functions. While Ni69 compares well with shell-model predictions, the results for Ni67 challenge the validity of current effective shell-model Hamiltonians by revealing discrepancies that cannot be explained so far. These results suggest that our understanding of the low-lying states in the neutron-rich, semimagic Ni isotopes may be incomplete and requires further investigation on both the experimental and theoretical sides.

Published
2016

26. Neutron single-particle strengths at N=40, 42: Neutron knockout from Ni68,70 ground and isomeric states

Author

Recchia, F, Weisshaar, D, Gade, A, Tostevin, JA, Janssens, RVF, Albers, M, Bader, VM, Baugher, T, Bazin, D, Berryman, JS, Brown, BA, Campbell, CM, Carpenter, MP, Chen, J, Chiara, CJ, Crawford, HL, Hoffman, CR, Kondev, FG, Korichi, A, Langer, C, Lauritsen, T, Liddick, SN, Lunderberg, E, Noji, S, Prokop, C, Stroberg, SR, Suchyta, S, Wimmer, K, and Zhu, S

Subjects
Nuclear and Plasma Physics, Synchrotrons and Accelerators, Physical Sciences, Nuclear and plasma physics
Abstract

The distribution of single-particle strength in Ni67,69 was characterized with one-neutron knockout reactions from intermediate-energy Ni68,70 secondary beams, selectively populating neutron-hole configurations at N=39 and 41, respectively. The spectroscopic strengths deduced from the measured partial cross sections to the individual final states, as tagged by their γ-ray decays, are used to identify and quantify neutron configurations in the wave functions. While Ni69 compares well with shell-model predictions, the results for Ni67 challenge the validity of current effective shell-model Hamiltonians by revealing discrepancies that cannot be explained so far. These results suggest that our understanding of the low-lying states in the neutron-rich, semimagic Ni isotopes may be incomplete and requires further investigation on both the experimental and theoretical sides.

Published
2016

27. Unexpected distribution of $ u1f_{7/2}$ strength in the calcium isotopes at $N$=30

Author

Crawford, HL, Macchiavelli, AO, Fallon, P, Albers, M, Bader, VM, Bazin, D, Campbell, CM, Clark, RM, Cromaz, M, Dilling, J, Gade, A, Gallant, AT, Holt, JD, Janssens, RVF, Krücken, R, Langer, C, Lauritsen, T, Lee, IY, Menéndez, J, Noji, S, Paschalis, S, Recchia, F, Rissanen, J, Schwenk, A, Scott, M, Simonis, J, Stroberg, SR, Tostevin, JA, Walz, C, Weisshaar, D, Wiens, A, Wimmer, K, and Zhu, S

Subjects
nucl-ex, nucl-th
Abstract

The calcium isotopes have emerged as an important testing ground for newmicroscopically derived shell-model interactions, and a great deal of focus hasbeen directed toward this region. We investigate the relative spectroscopicstrengths associated with $1f_{7/2}$ neutron hole states in $^{47, 49}$Cafollowing one-neutron knockout reactions from $^{48,50}$Ca. The observedreduction of strength populating the lowest 7/2$^{-}_{1}$ state in $^{49}$Ca,as compared to $^{47}$Ca, is consistent with the description given byshell-model calculations based on two- and three-nucleon forces in the neutron$pf$ model space, implying a fragmentation of the $l$=3 strength tohigher-lying states. The experimental result is inconsistent with both theGXPF1 interaction routinely used in this region of the nuclear chart and withmicroscopic calculations in an extended model space including the $u1g_{9/2}$orbital.

Published
2016

28. Unexpected distribution of $\nu1f_{7/2}$ strength in the calcium isotopes at $N$=30

Author

Crawford, HL, Macchiavelli, AO, Fallon, P, Albers, M, Bader, VM, Bazin, D, Campbell, CM, Clark, RM, Cromaz, M, Dilling, J, Gade, A, Gallant, AT, Holt, JD, Janssens, RVF, Krücken, R, Langer, C, Lauritsen, T, Lee, IY, Menéndez, J, Noji, S, Paschalis, S, Recchia, F, Rissanen, J, Schwenk, A, Scott, M, Simonis, J, Stroberg, SR, Tostevin, JA, Walz, C, Weisshaar, D, Wiens, A, Wimmer, K, and Zhu, S

Subjects
nucl-ex, nucl-th
Abstract

The calcium isotopes have emerged as an important testing ground for newmicroscopically derived shell-model interactions, and a great deal of focus hasbeen directed toward this region. We investigate the relative spectroscopicstrengths associated with $1f_{7/2}$ neutron hole states in $^{47, 49}$Cafollowing one-neutron knockout reactions from $^{48,50}$Ca. The observedreduction of strength populating the lowest 7/2$^{-}_{1}$ state in $^{49}$Ca,as compared to $^{47}$Ca, is consistent with the description given byshell-model calculations based on two- and three-nucleon forces in the neutron$pf$ model space, implying a fragmentation of the $l$=3 strength tohigher-lying states. The experimental result is inconsistent with both theGXPF1 interaction routinely used in this region of the nuclear chart and withmicroscopic calculations in an extended model space including the $\nu1g_{9/2}$orbital.

Published
2016

29. Direct Evidence of Octupole Deformation in Neutron-Rich Ba144

Author

Bucher, B, Zhu, S, Wu, CY, Janssens, RVF, Cline, D, Hayes, AB, Albers, M, Ayangeakaa, AD, Butler, PA, Campbell, CM, Carpenter, MP, Chiara, CJ, Clark, JA, Crawford, HL, Cromaz, M, David, HM, Dickerson, C, Gregor, ET, Harker, J, Hoffman, CR, Kay, BP, Kondev, FG, Korichi, A, Lauritsen, T, Macchiavelli, AO, Pardo, RC, Richard, A, Riley, MA, Savard, G, Scheck, M, Seweryniak, D, Smith, MK, Vondrasek, R, and Wiens, A

Subjects
Nuclear and Plasma Physics, Synchrotrons and Accelerators, Physical Sciences, nucl-ex, Mathematical Sciences, Engineering, General Physics, Mathematical sciences, Physical sciences
Abstract

The neutron-rich nucleus ^{144}Ba (t_{1/2}=11.5  s) is expected to exhibit some of the strongest octupole correlations among nuclei with mass numbers A less than 200. Until now, indirect evidence for such strong correlations has been inferred from observations such as enhanced E1 transitions and interleaving positive- and negative-parity levels in the ground-state band. In this experiment, the octupole strength was measured directly by sub-barrier, multistep Coulomb excitation of a post-accelerated 650-MeV ^{144}Ba beam on a 1.0-mg/cm^{2} ^{208}Pb target. The measured value of the matrix element, ⟨3_{1}^{-}∥M(E3)∥0_{1}^{+}⟩=0.65(+17/-23) eb^{3/2}, corresponds to a reduced B(E3) transition probability of 48(+25/-34)  W.u. This result represents an unambiguous determination of the octupole collectivity, is larger than any available theoretical prediction, and is consistent with octupole deformation.

Published
2016

30. Direct Evidence of Octupole Deformation in Neutron-Rich ^{144}Ba.

Author

Bucher, B, Zhu, S, Wu, CY, Janssens, RVF, Cline, D, Hayes, AB, Albers, M, Ayangeakaa, AD, Butler, PA, Campbell, CM, Carpenter, MP, Chiara, CJ, Clark, JA, Crawford, HL, Cromaz, M, David, HM, Dickerson, C, Gregor, ET, Harker, J, Hoffman, CR, Kay, BP, Kondev, FG, Korichi, A, Lauritsen, T, Macchiavelli, AO, Pardo, RC, Richard, A, Riley, MA, Savard, G, Scheck, M, Seweryniak, D, Smith, MK, Vondrasek, R, and Wiens, A

Subjects
nucl-ex, General Physics, Physical Sciences
Abstract

The neutron-rich nucleus ^{144}Ba (t_{1/2}=11.5  s) is expected to exhibit some of the strongest octupole correlations among nuclei with mass numbers A less than 200. Until now, indirect evidence for such strong correlations has been inferred from observations such as enhanced E1 transitions and interleaving positive- and negative-parity levels in the ground-state band. In this experiment, the octupole strength was measured directly by sub-barrier, multistep Coulomb excitation of a post-accelerated 650-MeV ^{144}Ba beam on a 1.0-mg/cm^{2} ^{208}Pb target. The measured value of the matrix element, ⟨3_{1}^{-}∥M(E3)∥0_{1}^{+}⟩=0.65(+17/-23) eb^{3/2}, corresponds to a reduced B(E3) transition probability of 48(+25/-34)  W.u. This result represents an unambiguous determination of the octupole collectivity, is larger than any available theoretical prediction, and is consistent with octupole deformation.

Published
2016

31. Shape coexistence and the role of axial asymmetry in 72Ge

Author

Ayangeakaa, AD, Janssens, RVF, Wu, CY, Allmond, JM, Wood, JL, Zhu, S, Albers, M, Almaraz-Calderon, S, Bucher, B, Carpenter, MP, Chiara, CJ, Cline, D, Crawford, HL, David, HM, Harker, J, Hayes, AB, Hoffman, CR, Kay, BP, Kolos, K, Korichi, A, Lauritsen, T, Macchiavelli, AO, Richard, A, Seweryniak, D, and Wiens, A

Subjects
nucl-ex, nucl-th, Nuclear & Particles Physics, Mathematical Physics, Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics
Abstract

The quadrupole collectivity of low-lying states and the anomalous behavior of the 02+ and 23+ levels in 72Ge are investigated via projectile multi-step Coulomb excitation with GRETINA and CHICO-2. A total of forty six E2 and M1 matrix elements connecting fourteen low-lying levels were determined using the least-squares search code, gosia. Evidence for triaxiality and shape coexistence, based on the model-independent shape invariants deduced from the Kumar-Cline sum rule, is presented. These are interpreted using a simple two-state mixing model as well as multi-state mixing calculations carried out within the framework of the triaxial rotor model. The results represent a significant milestone towards the understanding of the unusual structure of this nucleus.

Published
2016

32. Measurement of the Survival Probabilities for Hot Fusion Reactions

Author

Yanez, R., Loveland, W., Yao, L., Barrett, J. s., Zhu, S., Back, B. B., Khoo, T. L., Alcorta, M., and Albers, M.

Subjects
Nuclear Experiment
Abstract

We have studied the fission-neutron emission competition in highly excited $^{274}$Hs (Z=108) (where the fission barrier is due to shell effects) formed by a hot fusion reaction. Matching cross bombardments ($^{26}$Mg + $^{248}$Cm and $^{25}$Mg + $^{248}$Cm) were used to identify the properties of first chance fission of $^{274}$Hs. A Harding-Farley analysis of the fission neutrons emitted in the $^{25,26}$Mg + $^{248}$Cm was performed to identify the pre- and post-scission components of the neutron multiplicities in each system. ($\Gamma$$_{n}$/$\Gamma$$_{t}$) for the first chance fission of $^{274}$Hs (E$^{\ast}$ = 63 MeV) is 0.89 $\pm$ 0.13, i.e., $\sim$ 90 $%$ of the highly excited nuclei survive.The high value of that survival probability is due to dissipative effects during de-excitation. A proper description of the survival probabilities of excited superheavy nuclei formed in hot fusion reactions requires consideration of both dynamic and static (shell-related) effects.

Published
2014
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33. γ -soft Ba 146 and the role of nonaxial shapes at N≈90

Author

Mitchell, AJ, Lister, CJ, McCutchan, EA, Albers, M, Ayangeakaa, AD, Bertone, PF, Carpenter, MP, Chiara, CJ, Chowdhury, P, Clark, JA, Copp, P, David, HM, Deo, AY, DiGiovine, B, D'Olympia, N, Dungan, R, Harding, RD, Harker, J, Hota, SS, Janssens, RVF, Kondev, FG, Liu, SH, Ramayya, AV, Rissanen, J, Savard, G, Seweryniak, D, Shearman, R, Sonzogni, AA, Tabor, SL, Walters, WB, Wang, E, and Zhu, S

Subjects
nucl-ex, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Nuclear & Particles Physics
Abstract

Low-spin states in the neutron-rich, N=90 nuclide Ba146 were populated following β decay of Cs146, with the goal of clarifying the development of deformation in barium isotopes through delineation of their nonyrast structures. Fission fragments of Cs146 were extracted from a 1.7-Ci Cf252 source and mass selected using the CAlifornium Rare Ion Breeder Upgrade (CARIBU) facility. Low-energy ions were deposited at the center of a box of thin β detectors, surrounded by a highly efficient high-purity Ge array. The new Ba146 decay scheme now contains 31 excited levels extending up to ∼2.5 MeV excitation energy, double what was previously known. These data are compared to predictions from the interacting boson approximation (IBA) model. It appears that the abrupt shape change found at N=90 in Sm and Gd is much more gradual in Ba and Ce, due to an enhanced role of the γ degree of freedom.

Published
2016

34. γ-soft Ba146 and the role of nonaxial shapes at N≈90

Author

Mitchell, AJ, Lister, CJ, McCutchan, EA, Albers, M, Ayangeakaa, AD, Bertone, PF, Carpenter, MP, Chiara, CJ, Chowdhury, P, Clark, JA, Copp, P, David, HM, Deo, AY, DiGiovine, B, D'Olympia, N, Dungan, R, Harding, RD, Harker, J, Hota, SS, Janssens, RVF, Kondev, FG, Liu, SH, Ramayya, AV, Rissanen, J, Savard, G, Seweryniak, D, Shearman, R, Sonzogni, AA, Tabor, SL, Walters, WB, Wang, E, and Zhu, S

Subjects
Nuclear and Plasma Physics, Synchrotrons and Accelerators, Physical Sciences, nucl-ex, Nuclear and plasma physics
Abstract

Low-spin states in the neutron-rich, N=90 nuclide Ba146 were populated following β decay of Cs146, with the goal of clarifying the development of deformation in barium isotopes through delineation of their nonyrast structures. Fission fragments of Cs146 were extracted from a 1.7-Ci Cf252 source and mass selected using the CAlifornium Rare Ion Breeder Upgrade (CARIBU) facility. Low-energy ions were deposited at the center of a box of thin β detectors, surrounded by a highly efficient high-purity Ge array. The new Ba146 decay scheme now contains 31 excited levels extending up to ∼2.5 MeV excitation energy, double what was previously known. These data are compared to predictions from the interacting boson approximation (IBA) model. It appears that the abrupt shape change found at N=90 in Sm and Gd is much more gradual in Ba and Ce, due to an enhanced role of the γ degree of freedom.

Published
2016

35. Positionspapier KLUG-AG 'Klimakrise und Geburtshilfe'

Author

Lehmann, S, Luegmair, K, Nieting, A, Köllner, M, Albers, M, Lehnertz-Hemberger, A, Heß, C, Lehmann, S, Luegmair, K, Nieting, A, Köllner, M, Albers, M, Lehnertz-Hemberger, A, and Heß, C

Published
2024

36. Trends in mortality in people with HIV from 1999 to 2020: a multi-cohort collaboration

Author

Tusch, E, Ryom, L, Pelchen-Matthews, A, Mocroft, A, Elbirt, D, Oprea, C, Günthard, H, Staehelin, C, Zangerle, R, Suarez, I, Vehreschild, J, Wit, F, Menozzi, M, d'Arminio Monforte, A, Spagnuolo, V, Pradier, C, Carlander, C, Suanzes, P, Wasmuth, J, Carr, A, Petoumenos, K, Borgans, F, Bonnet, F, De Wit, S, El-Sadr, W, Neesgaard, B, Jaschinski, N, Greenberg, L, Hosein, S, Gallant, J, Vannappagari, V, Young, L, Sabin, C, Lundgren, J, Peters, L, Reekie, J, Calvo, G, Dabis, F, Kirk, O, Law, M, Monforte, A, Morfeldt, L, Reiss, P, Weber, R, Lind-Thomsen, A, Brandt, R, Hillebreght, M, Zaheri, S, Scherrer, A, Schöni-Affolter, F, Rickenbach, M, Tavelli, A, Fanti, I, Leleux, O, Mourali, J, Marec, F, Boerg, E, Thulin, E, Sundström, A, Bartsch, G, Thompsen, G, Necsoi, C, Delforge, M, Fontas, E, Caissotti, C, Dollet, K, Mateu, S, Torres, F, Blance, A, Huang, R, Puhr, R, Laut, K, Kristensen, D, Phillips, A, Kamara, D, Smith, C, Hatleberg, C, Raben, D, Matthews, C, Bojesen, A, Grevsen, A, Powderly, B, Shortman, N, Moecklinghoff, C, Reilly, G, Franquet, X, Smit, C, Ross, M, Fux, C, Morlat, P, Friis-Møller, N, Kowalska, J, Bohlius, J, Bower, M, Fätkenheuer, G, Grulich, A, Sjøl, A, Meidahl, P, Iversen, J, Reiss, C, Hillebregt, M, Prins, J, Kuijpers, T, Scherpbier, H, van der Meer, J, Godfried, M, van der Poll, T, Nellen, F, Geerlings, S, van Vugt, M, Pajkrt, D, Bos, J, Wiersinga, W, van der Valk, M, Goorhuis, A, Hovius, J, van Eden, J, Henderiks, A, van Hes, A, Mutschelknauss, M, Nobel, H, Pijnappel, F, Jurriaans, S, Back, N, Zaaijer, H, Berkhout, B, Cornelissen, M, Schinkel, C, Thomas, X, Ziekenhuis, A, van den Berge, M, Stegeman, A, Baas, S, de Looff, L, Versteeg, D, Ziekenhuis, C, Pronk, M, Ammerlaan, H, De Munnik, E, Jansz, A, Tjhie, J, Wegdam, M, Deiman, B, Scharnhorst, V, van der Plas, A, Weijsenfeld, A, van der Ende, M, De Vries-Sluijs, T, van Gorp, E, Schurink, C, Nouwen, J, Verbon, A, Rijnders, B, Bax, H, van der Feltz, M, Bassant, N, van Beek, J, Vriesde, M, van Zonneveld, L, de Oude-Lubbers, A, van den Berg-Cameron, H, Bruinsma-Broekman, F, de Groot, J, de Man, M, Boucher, C, Koopmans, M, van Kampen, J, Pas, S, Mc–sophia, E, Driessen, G, van Rossum, A, van der Knaap, L, Visser, E, Branger, J, Rijkeboer-Mes, A, de Ven, C, Ziekenhuis, H, Schippers, E, van Nieuwkoop, C, van IJperen, J, Geilings, J, van der Hut, G, Franck, P, van Eeden, A, Brokking, W, Groot, M, Elsenburg, L, Damen, M, Kwa, I, Groeneveld, P, Bouwhuis, J, van den Berg, J, van Hulzen, A, van der Bliek, G, Bor, P, Bloembergen, P, Wolfhagen, M, Ruijs, G, Kroon, F, de Boer, M, Bauer, M, Jolink, H, Vollaard, A, Dorama, W, van Holten, N, Claas, E, Wessels, E, den Hollander, J, Pogany, K, Roukens, A, Kastelijns, M, Smit, J, Smit, E, Struik-Kalkman, D, Tearno, C, Bezemer, M, van Niekerk, T, Pontesilli, O, Lowe, S, Lashof, A, Posthouwer, D, Ackens, R, Schippers, J, Vergoossen, R, Weijenberg-Maes, B, van Loo, I, Havenith, T, Leyten, E, Gelinck, L, van Hartingsveld, A, Meerkerk, C, Wildenbeest, G, Mutsaers, J, Jansen, C, Mulder, J, Vrouenraets, S, Lauw, F, van Broekhuizen, M, Paap, H, Vlasblom, D, Smits, P, Zuiderzee, M, Weijer, S, El Moussaoui, R, Bosma, A, van Vonderen, M, van Houte, D, Kampschreur, L, Dijkstra, K, Faber, S, Weel, J, Kootstra, G, Delsing, C, van der Burg-van de Plas, M, Heins, H, Lucas, E, Kortmann, W, van Twillert, G, Stuart, J, Diederen, B, Pronk, D, van Truijen-Oud, F, van der Reijden, W, Jansen, R, Brinkman, K, van den Berk, G, Blok, W, Frissen, P, Lettinga, K, Schouten, W, Veenstra, J, Brouwer, C, Geerders, G, Hoeksema, K, Kleene, M, van der Meché, I, Spelbrink, M, Sulman, H, Toonen, A, Wijnands, S, Kwa, D, Witte, E, Koopmans, P, Keuter, M, van der Ven, A, ter Hofstede, H, Dofferhoff, A, van Crevel, R, Albers, M, Bosch, M, Grintjes-Huisman, K, Zomer, B, Stelma, F, Rahamat-Langendoen, J, Burger, D, Richter, C, Gisolf, E, Hassing, R, ter Beest, G, van Bentum, P, Langebeek, N, Tiemessen, R, Swanink, C, van Lelyveld, S, Soetekouw, R, Hulshoff, N, van der Prijt, L, van der Swaluw, J, Bermon, N, Herpers, B, Veenendaal, D, Verhagen, D, van Wijk, M, Ziekenhuis, S, van Kasteren, M, Brouwer, A, de Wiel, B, Kuipers, M, Santegoets, R, van der Ven, B, Marcelis, J, Buiting, A, Kabel, P, Bierman, W, Scholvinck, H, Wilting, K, Stienstra, Y, Jonge, H, van der Meulen, P, de Weerd, D, Ludwig-Roukema, J, Niesters, H, Riezebos-Brilman, A, van Leer-Buter, C, Knoester, M, Hoepelman, A, Mudrikova, T, Ellerbroek, P, Oosterheert, J, Arends, J, Barth, R, Wassenberg, M, Schadd, E, van Elst-Laurijssen, D, van Oers-Hazelzet, E, Vervoort, S, van Berkel, M, Schuurman, R, Verduyn-Lunel, F, Wensing, A, Peters, E, van Agtmael, M, Bomers, M, de Vocht, J, Heitmuller, M, Laan, L, Pettersson, A, Vandenbroucke-Grauls, C, Ang, C, Kinderziekenhuis, W, Geelen, S, Wolfs, T, Bont, L, Nauta, N, Bezemer, D, van Sighem, A, Boender, T, de Jong, A, Bergsma, D, Hoekstra, P, de Lang, A, Grivell, S, Jansen, A, Rademaker, M, Raethke, M, Meijering, R, Schnörr, S, de Groot, L, van den Akker, M, Bakker, Y, Claessen, E, El Berkaoui, A, Koops, J, Kruijne, E, Lodewijk, C, Munjishvili, L, Peeck, B, Ree, C, Regtop, R, Ruijs, Y, Rutkens, T, van de Sande, L, Schoorl, M, Timmerman, A, Tuijn, E, Veenenberg, L, van der Vliet, S, Wisse, A, Woudstra, T, Tuk, B, Dupon, M, Gaborieau, V, Lacoste, D, Malvy, D, Mercié, P, Neau, D, Pellegrin, J, Tchamgoué, S, Lazaro, E, Cazanave, C, Vandenhende, M, Vareil, M, Gérard, Y, Blanco, P, Bouchet, S, Breilh, D, Fleury, H, Pellegrin, I, Chêne, G, Thiébaut, R, Wittkop, L, Lawson-Ayayi, S, Gimbert, A, Desjardin, S, Lacaze-Buzy, L, Petrov-Sanchez, V, André, K, Bernard, N, Caubet, O, Caunegre, L, Chossat, I, Courtault, C, Dauchy, F, De Witte, S, Dondia, D, Duffau, P, Dutronc, H, Farbos, S, Faure, I, Ferrand, H, Gerard, Y, Greib, C, Hessamfar, M, Imbert, Y, Lataste, P, Marie, J, Mechain, M, Monlun, E, Ochoa, A, Pistone, T, Raymond, I, Receveur, M, Rispal, P, Sorin, L, Valette, C, Viallard, J, Wille, H, Wirth, G, Lafon, M, Trimoulet, P, Bellecave, P, Tumiotto, C, Haramburu, F, Miremeont-Salamé, G, Blaizeau, M, Decoin, M, Hannapier, C, Lenaud, E, Pougetoux, A, Delveaux, S, D’Ivernois, C, Diarra, F, Uwamaliya-Nziyumvira, B, Palmer, G, Conte, V, Sapparrart, V, Law, C, Moore, R, Edwards, S, Hoy, J, Watson, K, Roth, N, Lau, H, Bloch, M, Baker, D, Cooper, D, O’Sullivan, M, Nolan, D, Guelfi, G, Calvo, C, Domingo, P, Sambeat, M, Gatell, J, Del Cacho, E, Cadafalch, J, Fuster, M, Codina, C, Sirera, G, Vaqué, A, Clumeck, N, Gennotte, A, Gerard, M, Kabeya, K, Konopnicki, D, Libois, A, Martin, C, Payen, M, Semaille, P, Van Laethem, Y, Neaton, C, Krum, E, Thompson, G, Wentworth, D, Luskin-Hawk, R, Telzak, E, Abrams, D, Cohn, D, Markowitz, N, Arduino, R, Mushatt, D, Friedland, G, Perez, G, Tedaldi, E, Fisher, E, Gordin, F, Crane, L, Sampson, J, Baxter, J, Gazzard, B, Horban, A, Karpov, I, Losso, M, Pedersen, C, Ristola, M, Rockstroh, J, Fischer, A, Larsen, J, Podlekareva, D, Cozzi-Lepri, A, Shepherd, L, Schultze, A, Amele, S, Kundro, M, Schmied, B, Wien, P, Vassilenko, A, Mitsura, V, Paduto, D, Florence, E, Vandekerckhove, L, Hadziosmanovic, V, Begovac, J, Machala, L, Jilich, D, Sedlacek, D, Kronborg, G, Benfield, T, Gerstoft, J, Katzenstein, T, Møller, N, Ostergaard, L, Wiese, L, Nielsen, L, Zilmer, K, Smidt, J, Siseklinik, N, Aho, I, Viard, J, Duvivier, C, Schmidt, R, Degen, O, Stellbrink, H, Stefan, C, Goethe, J, Bogner, J, Chkhartishvili, N, Gargalianos, P, Xylomenos, G, Armenis, K, Sambatakou, H, Szlávik, J, Gottfredsson, M, Mulcahy, F, Yust, I, Turner, D, Burke, M, Shahar, E, Hassoun, G, Elinav, H, Haouzi, M, Sthoeger, Z, Esposito, R, Mazeu, I, Mussini, C, Mazzotta, F, Gabbuti, A, Annunziata, O, Vullo, V, Lichtner, M, Zaccarelli, M, Antinori, A, Acinapura, R, Plazzi, M, Lazzarin, A, Castagna, A, Gianotti, N, Galli, M, Ridolfo, A, Rozentale, B, Uzdaviniene, V, Matulionyte, R, Staub, T, Hemmer, R, Ormaasen, V, Maeland, A, Bruun, J, Knysz, B, Gasiorowski, J, Inglot, M, Bakowska, E, Flisiak, R, Grzeszczuk, A, Parczewski, M, Maciejewska, K, Aksak-Was, B, Beniowski, M, Mularska, E, Smiatacz, T, Gensing, M, Jablonowska, E, Malolepsza, E, Wojcik, K, Mozer-Lisewska, I, Caldeira, L, Mansinho, K, Maltez, F, Radoi, R, Panteleev, A, Panteleev, O, Yakovlev, A, Trofimora, T, Khromova, I, Kuzovatova, E, Blokhina, I, Novogrod, N, Borodulina, E, Vdoushkina, E, Jevtovic, D, Tomazic, J, Miró, J, Moreno, S, Rodriguez, J, Clotet, B, Jou, A, Paredes, R, Tural, C, Puig, J, Bravo, I, Gutierrez, M, Mateo, G, Laporte, J, Sonnerborg, A, Brännström, I, Flamholc, L, Cavassini, M, Calmy, A, Furrer, H, Battegay, M, Schmid, P, Kuznetsova, A, Kyselyova, G, Sluzhynska, M, Johnson, A, Simons, E, Johnson, M, Orkin, C, Weber, J, Scullard, G, Clarke, A, Leen, C, Morfeldt, C, Thulin, G, Åkerlund, B, Koppel, K, Karlsson, A, Håkangård, C, Castelli, F, Cauda, R, Perri, G, Iardino, R, Ippolito, G, Marchetti, G, Perno, C, von Schloesser, F, Viale, P, Ceccherini-Silberstein, F, Girardi, E, Caputo, S, Puoti, M, Andreoni, M, Ammassari, A, Balotta, C, Bandera, A, Bonfanti, P, Bonora, S, Borderi, M, Calcagno, A, Calza, L, Capobianchi, M, Cingolani, A, Cinque, P, De Luca, A, Biagio, A, Gori, A, Guaraldi, G, Lapadula, G, Madeddu, G, Maggiolo, F, Marcotullio, S, Monno, L, Nozza, S, Roldan, E, Rossotti, R, Rusconi, S, Santoro, M, Saracino, A, Galli, L, Lorenzini, P, Rodano, A, Shanyinde, M, Carletti, F, Carrara, S, Caro, A, Graziano, S, Petrone, F, Prota, G, Quartu, S, Truffa, S, Giacometti, A, Costantini, A, Barocci, V, Angarano, G, Santoro, C, Suardi, C, Donati, V, Verucchi, G, Minardi, C, Quirino, T, Abeli, C, Manconi, P, Piano, P, Cacopardo, B, Celesia, B, Vecchiet, J, Falasca, K, Pan, A, Lorenzotti, S, Sighinolfi, L, Segala, D, Vichi, F, Cassola, G, Viscoli, C, Alessandrini, A, Bobbio, N, Mazzarello, G, Mastroianni, C, Belvisi, V, Caramma, I, Chiodera, A, Milini, P, Rizzardini, G, Moioli, M, Piolini, R, Salpietro, S, Tincati, C, Puzzolante, C, Abrescia, N, Chirianni, A, Borgia, G, Orlando, R, Bonadies, G, Martino, F, Gentile, I, Maddaloni, L, Cattelan, A, Marinello, S, Cascio, A, Colomba, C, Baldelli, F, Schiaroli, E, Parruti, G, Sozio, F, Magnani, G, Ursitti, M, Cristaudo, A, Baldin, G, Capozzi, M, Cicalini, S, Sulekova, L, Iaiani, G, Latini, A, Mastrorosa, I, Savinelli, S, Vergori, A, Cecchetto, M, Viviani, F, Bagella, P, Rossetti, B, Franco, A, Del Vecchio, R, Francisci, D, Giuli, C, Caramello, P, Orofino, G, Sciandra, M, Bassetti, M, Londero, A, Pellizzer, G, Manfrin, V, Starnini, G, Ialungo, A, Central, C, Dellamonica, P, Bernard, E, Courjon, J, Cua, E, De Salvador-Guillouet, F, Durant, J, Etienne, C, Ferrando, S, Mondain-Miton, V, Naqvi, A, Perbost, I, Pillet, S, Prouvost-Keller, B, Pugliese, P, Rio, V, Risso, K, Roger, P, Aubert, V, Bernasconi, E, Böni, J, Braun, D, Bucher, H, Ciuffi, A, Dollenmaier, G, Egger, M, Elzi, L, Fehr, J, Fellay, J, Haerry, D, Hasse, B, Hirsch, H, Hoffmann, M, Hösli, I, Kahlert, C, Kaiser, L, Keiser, O, Klimkait, T, Kouyos, R, Kovari, H, Ledergerber, B, Martinetti, G, de Tejada, B, Marzolini, C, Metzner, K, Müller, N, Nicca, D, Pantaleo, G, Paioni, P, Rauch, A, Rudin, C, Speck, R, Stöckle, M, Tarr, P, Trkola, A, Vernazza, P, Wandeler, G, Yerly, S, Valk, M, Hutchinson, J, Rupasinghe, D, Han, W, Appoyer, H, Vera, J, Broster, B, Barbour, L, Carney, D, Greenland, L, Coughlan, R, Saint-Pierre, C, Stephan, C, Bucht, M, Chokoshvili, O, Borghi, V, Casabona, J, Miro, J, Lampe, F, Burns, F, Chaloner, C, Muccini, C, Lolatto, R, Sönnerborg, A, Nowak, P, Vesterbacka, J, Mattsson, L, Carrick, D, Stigsäter, K, Kusejko, K, Schulze, N, Franke, B, Rooney, J, Mcnicholl, I, Garges, H, Campo, R, Volny-Anne, A, Dedes, N, Williams, E, Bruguera, A, Volny-Anne, R, Mendão, L, Timiryasova, A, Fursa, O, Jakobsen, M, Kraef, C, Gardizi, M, Andersen, K, Kumar, L, Elsing, T, Shahi, S, Valdenmaiier, O, Bansi-Matharu, L, Byonanebye, D, Bannister, W, Roen, A, Null, N, Tusch, Erich, Ryom, Lene, Pelchen-Matthews, Annegret, Mocroft, Amanda, Elbirt, Daniel, Oprea, Cristiana, Günthard, Huldrych F, Staehelin, Cornelia, Zangerle, Robert, Suarez, Isabelle, Vehreschild, Jörg Janne, Wit, Ferdinand, Menozzi, Marianna, d'Arminio Monforte, Antonella, Spagnuolo, Vincenzo, Pradier, Christian, Carlander, Christina, Suanzes, Paula, Wasmuth, Jan-Christian, Carr, Andrew, Petoumenos, Kathy, Borgans, Frauke, Bonnet, Fabrice, De Wit, Stephane, El-Sadr, Wafaa, Neesgaard, Bastian, Jaschinski, Nadine, Greenberg, Lauren, Hosein, Sean R, Gallant, Joel, Vannappagari, Vani, Young, Lital, Sabin, Caroline, Lundgren, Jens, Peters, Lars, Reekie, Joanne, Monforte, A d’Arminio, Brandt, R Salbøl, Wit, F W N M, Marec, F Le, Laut, K Grønborg, Sabin, C A, Phillips, A N, Kamara, D A, Smith, C J, Hatleberg, C I, Brandt, R S, Grevsen, A L, Lundgren, J D, Fux, C A, Monforte, A d'Arminio, Iversen, J S, Reiss, Central P, Prins, J M, Kuijpers, T W, Scherpbier, H J, van der Meer, J T M, Godfried, M H, Nellen, F J B, Geerlings, S E, Bos, J C, Wiersinga, W J, Hovius, J W, van Hes, A M H, Nobel, H E, Pijnappel, F J J, Back, N K T, Zaaijer, H L, Cornelissen, M T E, Schinkel, C J, Thomas, X V, Ziekenhuis, Admiraal De Ruyter, de Looff, L Hage, Ziekenhuis, Catharina, Pronk, M J H, Ammerlaan, H S M, De Munnik, E S, Jansz, A R, Wegdam, M C A, Weijsenfeld, A M, van der Ende, M E, De Vries-Sluijs, T E M S, van Gorp, E C M, Schurink, C A M, Nouwen, J L, Rijnders, B J A, Bax, H I, van Beek, J E A, van Zonneveld, L M, van den Berg-Cameron, H J, Bruinsma-Broekman, F B, de Man, M de Zeeuw, Boucher, C A B, Koopmans, M P G, van Kampen, J J A, Pas, S D, MC–Sophia, Erasmus, Driessen, G J A, van Rossum, A M C, van der Knaap, L C, de Ven, C J H M Duijf-van, Ziekenhuis, Haga, Schippers, E F, van IJperen, J M, Franck, P F H, Elsenburg, L J M, Kwa, I S, Groeneveld, P H P, Bouwhuis, J W, van den Berg, J F, van Hulzen, A G W, van der Bliek, G L, Bor, P C J, Wolfhagen, M J H M, Ruijs, G J H M, Kroon, F P, de Boer, M G J, Bauer, M P, Vollaard, A M, Claas, E C J, den Hollander, J G, Smit, J V, 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F, Schiaroli, E, Parruti, G, Sozio, F, Magnani, G, Ursitti, M, Cristaudo, A, Baldin, G, Capozzi, M, Cicalini, S, Sulekova, L, Iaiani, G, Latini, A, Mastrorosa, I, Savinelli, S, Vergori, A, Cecchetto, M, Viviani, F, Bagella, P, Rossetti, B, Franco, A, Del Vecchio, R, Francisci, D, Giuli, C, Caramello, P, Orofino, G, Sciandra, M, Bassetti, M, Londero, A, Pellizzer, G, Manfrin, V, Starnini, G, Ialungo, A, Central, C, Dellamonica, P, Bernard, E, Courjon, J, Cua, E, De Salvador-Guillouet, F, Durant, J, Etienne, C, Ferrando, S, Mondain-Miton, V, Naqvi, A, Perbost, I, Pillet, S, Prouvost-Keller, B, Pugliese, P, Rio, V, Risso, K, Roger, P, Aubert, V, Bernasconi, E, Böni, J, Braun, D, Bucher, H, Ciuffi, A, Dollenmaier, G, Egger, M, Elzi, L, Fehr, J, Fellay, J, Haerry, D, Hasse, B, Hirsch, H, Hoffmann, M, Hösli, I, Kahlert, C, Kaiser, L, Keiser, O, Klimkait, T, Kouyos, R, Kovari, H, Ledergerber, B, Martinetti, G, de Tejada, B, Marzolini, C, Metzner, K, Müller, N, Nicca, D, Pantaleo, G, Paioni, P, Rauch, A, Rudin, C, Speck, R, Stöckle, M, Tarr, P, Trkola, A, Vernazza, P, Wandeler, G, Yerly, S, Valk, M, Hutchinson, J, Rupasinghe, D, Han, W, Appoyer, H, Vera, J, Broster, B, Barbour, L, Carney, D, Greenland, L, Coughlan, R, Saint-Pierre, C, Stephan, C, Bucht, M, Chokoshvili, O, Borghi, V, Casabona, J, Miro, J, Lampe, F, Burns, F, Chaloner, C, Muccini, C, Lolatto, R, Sönnerborg, A, Nowak, P, Vesterbacka, J, Mattsson, L, Carrick, D, Stigsäter, K, Kusejko, K, Schulze, N, Franke, B, Rooney, J, Mcnicholl, I, Garges, H, Campo, R, Volny-Anne, A, Dedes, N, Williams, E, Bruguera, A, Volny-Anne, R, Mendão, L, Timiryasova, A, Fursa, O, Jakobsen, M, Kraef, C, Gardizi, M, Andersen, K, Kumar, L, Elsing, T, Shahi, S, Valdenmaiier, O, Bansi-Matharu, L, Byonanebye, D, Bannister, W, Roen, A, Null, N, Tusch, Erich, Ryom, Lene, Pelchen-Matthews, Annegret, Mocroft, Amanda, Elbirt, Daniel, Oprea, Cristiana, Günthard, Huldrych F, Staehelin, Cornelia, Zangerle, Robert, Suarez, Isabelle, Vehreschild, Jörg Janne, Wit, Ferdinand, Menozzi, Marianna, d'Arminio Monforte, Antonella, Spagnuolo, Vincenzo, Pradier, Christian, Carlander, Christina, Suanzes, Paula, Wasmuth, Jan-Christian, Carr, Andrew, Petoumenos, Kathy, Borgans, Frauke, Bonnet, Fabrice, De Wit, Stephane, El-Sadr, Wafaa, Neesgaard, Bastian, Jaschinski, Nadine, Greenberg, Lauren, Hosein, Sean R, Gallant, Joel, Vannappagari, Vani, Young, Lital, Sabin, Caroline, Lundgren, Jens, Peters, Lars, Reekie, Joanne, Monforte, A d’Arminio, Brandt, R Salbøl, Wit, F W N M, Marec, F Le, Laut, K Grønborg, Sabin, C A, Phillips, A N, Kamara, D A, Smith, C J, Hatleberg, C I, Brandt, R S, Grevsen, A L, Lundgren, J D, Fux, C A, Monforte, A d'Arminio, Iversen, J S, Reiss, Central P, Prins, J M, Kuijpers, T W, Scherpbier, H J, van der Meer, J T M, Godfried, M H, Nellen, F J B, Geerlings, S E, Bos, J C, Wiersinga, W J, Hovius, J W, van Hes, A M H, Nobel, H E, Pijnappel, F J J, Back, N K T, Zaaijer, H L, Cornelissen, M T E, Schinkel, C J, Thomas, X V, Ziekenhuis, Admiraal De Ruyter, de Looff, L Hage, Ziekenhuis, Catharina, Pronk, M J H, Ammerlaan, H S M, De Munnik, E S, Jansz, A R, Wegdam, M C A, Weijsenfeld, A M, van der Ende, M E, De Vries-Sluijs, T E M S, van Gorp, E C M, Schurink, C A M, Nouwen, J L, Rijnders, B J A, Bax, H I, van Beek, J E A, van Zonneveld, L M, van den Berg-Cameron, H J, Bruinsma-Broekman, F B, de Man, M de Zeeuw, Boucher, C A B, Koopmans, M P G, van Kampen, J J A, Pas, S D, MC–Sophia, Erasmus, Driessen, G J A, van Rossum, A M C, van der Knaap, L C, de Ven, C J H M Duijf-van, Ziekenhuis, Haga, Schippers, E F, van IJperen, J M, Franck, P F H, Elsenburg, L J M, Kwa, I S, Groeneveld, P H P, Bouwhuis, J W, van den Berg, J F, van Hulzen, A G W, van der Bliek, G L, Bor, P C J, Wolfhagen, M J H M, Ruijs, G J H M, Kroon, F P, de Boer, M G J, Bauer, M P, Vollaard, A M, Claas, E C J, den Hollander, J G, Smit, J V, Lowe, S H, Lashof, A M L Oude, Ackens, R P, van Loo, I H M, Havenith, T R A, Leyten, E M S, Gelinck, L B S, Wildenbeest, G S, Mutsaers, J A E M, Jansen, C L, Mulder, J W, Vrouenraets, S M E, Lauw, F N, van Broekhuizen, M C, Vlasblom, D J, Smits, P H M, Zuiderzee, M C, Bosma, A S, van Vonderen, M G A, van Houte, D P F, Kampschreur, L M, Kootstra, G J, Delsing, C E, Stuart, J W T Cohen, Diederen, B M W, van Truijen-Oud, F A, van der Reijden, W A, van den Berk, G E L, Blok, W L, Frissen, P H J, Lettinga, K D, Schouten, W E M, Brouwer, C J, Geerders, G F, Kleene, M J, van der Meché, I B, Toonen, A J M, Koopmans, P P, van der Ven, A J A M, ter Hofstede, H J M, Dofferhoff, A S M, Bosch, M E W, Grintjes-Huisman, K J T, Zomer, B J, Stelma, F F, Gisolf, E H, Hassing, R J, van Bentum, P H M, Swanink, C M A, van Lelyveld, S F L, van der Prijt, L M M, Herpers, B L, Verhagen, D W M, Ziekenhuis, St Elisabeth, van Kasteren, M E E, Brouwer, A E, de Wiel, B A F M de Kruijf-van, Santegoets, R M W J, Marcelis, J H, Buiting, A G M, Kabel, P J, Bierman, W F W, Wilting, K R, Jonge, H de Groot-de, van der Meulen, P A, de Weerd, D A, Niesters, H G M, van Leer-Buter, C C, Hoepelman, A I M, Ellerbroek, P M, Oosterheert, J J, Arends, J E, Barth, R E, Wassenberg, M W M, Schadd, E M, van Elst-Laurijssen, D H M, van Oers-Hazelzet, E E B, Wensing, A M J, Peters, E J G, van Agtmael, M A, Laan, L M, Pettersson, A M, Vandenbroucke-Grauls, C M J E, Ang, C W, Kinderziekenhuis, Wilhelmina, Geelen, S P M, Wolfs, T F W, Bont, L J, Bezemer, D O, van Sighem, A I, Boender, T S, Rademaker, M J, Pellegrin, J L, Vareil, M O, Dauchy, F A, Receveur, M C, Vandenhende, M A, Viallard, J F, Lafon, Me, Blaizeau, M J, Boerg, Eloïse, Law, Central M, Calvo, Central G, Sambeat, M A, Gennotte, A F, Payen, M C, Neaton, Central J, El-Sadr, W M, Abrams, D I, Crane, L R, Fischer, A H, Larsen, J F, Wien, Pulmologisches Zentrum der Stadt, Mitsura, V M, Møller, N F, Nielsen, L N, Smidt, Jelena, Siseklinik, Nakkusosakond, Viard, J-P, Stellbrink, H J, Goethe, J W, Sthoeger, Z M, Monforte, A D’Arminio, Annunziata, Ospedale S Maria, Blokhina, I N, Novogrod, Nizhny, Gatell, J M, Miró, J M, Rodriguez, J M, Laporte, J M, Johnson, A M, Johnson, M A, Morfeldt, Central L, Perri, G Di, Marchetti, G C, Perno, C F, Caputo, S Lo, Capobianchi, M R, Biagio, A Di, Roldan, E Quiros, Santoro, M M, Caro, A Di, Manconi, P E, Moioli, M C, Ridolfo, A L, Martino, F Di, Cattelan, A M, Ursitti, M A, Sulekova, L Fontanelli, Plazzi, M M, Del Vecchio, R Fontana, Giuli, C Di, Orofino, G C, Roger, P M, Braun, D L, Bucher, H C, Günthard, H F, Hirsch, H H, Kouyos, R D, de Tejada, B Martinez, Metzner, K J, Scherrer, A U, Valk, Marc vd, Han, W Min, Saint-Pierre, C H U, Miro, J M, Wasmuth, J C, Vehreschild, J J, McNicholl, I, Williams, E D, Volny-Anne, R Campo Alain, Dedes, Nikos, Mendão, Luis, Jakobsen, M L, Kumar, L Ramesh, Elsing, T W, and null, null

Abstract

Background: Mortality among people with HIV declined with the introduction of combination antiretroviral therapy. We investigated trends over time in all-cause and cause-specific mortality in people with HIV from 1999-2020. Methods: Data were collected from the D:A:D cohort from 1999 through January 2015 and RESPOND from October 2017 through 2020. Age-standardized all-cause and cause-specific mortality rates, classified using Coding Causes of Death in HIV (CoDe), were calculated. Poisson regression models were used to assess mortality trends over time. Results: Among 55716 participants followed for a median of 6 years (IQR 3-11), 5263 participants died (crude mortality rate [MR] 13.7/1000 PYFU; 95%CI 13.4-14.1). Changing patterns of mortality were observed with AIDS as the most common cause of death between 1999- 2009 (n = 952, MR 4.2/1000 PYFU; 95%CI 4.0-4.5) and non-AIDS defining malignancy (NADM) from 2010 -2020 (n = 444, MR 2.8/1000 PYFU; 95%CI 2.5-3.1). In multivariable analysis, all-cause mortality declined over time (adjusted mortality rate ratio [aMRR] 0.97 per year; 95%CI 0.96, 0.98), mostly from 1999 through 2010 (aMRR 0.96 per year; 95%CI 0.95-0.97), and with no decline shown from 2011 through 2020 (aMRR 1·00 per year; 95%CI 0·96-1·05). Mortality due all known causes except NADM also declined over the entire follow-up period. Conclusion: Mortality among people with HIV in the D:A:D and/or RESPOND cohorts decreased between 1999 and 2009 and was stable over the period from 2010 through 2020. The decline in mortality rates was not fully explained by improvements in immunologic-virologic status or other risk factors.

Published
2024

37. Nuclear Structure Towards N=40 60Ca: In-beam gamma-ray Spectroscopy of 58,60Ti

Author

Gade, A., Janssens, R. V. F., Weisshaar, D., Brown, B. A., Lunderberg, E., Albers, M., Bader, V. M., Baugher, T., Bazin, D., Berryman, J. S., Campbell, C. M., Carpenter, M. P., Chiara, C. J., Crawford, H. L., Cromaz, M., Garg, U., Hoffman, C. R., Kondev, F. G., Langer, C., Lauritsen, T., Lee, I. Y., Lenzi, S. M., Matta, J. T., Nowacki, F., Recchia, F., Sieja, K., Stroberg, S. R., Tostevin, J. A., Williams, S. J., Wimmer, K., and Zhu, S.

Subjects
Nuclear Experiment, Nuclear Theory
Abstract

Excited states in the neutron-rich N=38,36 nuclei \nuc{60}{Ti} and \nuc{58}{Ti} were populated in nucleon-removal reactions from \nuc{61}{V} projectiles at 90~MeV/nucleon. The \gamma-ray transitions from such states in these Ti isotopes were detected with the advanced \gamma-ray tracking array GRETINA and were corrected event-by-event for large Doppler shifts (v/c \sim 0.4) using the \gamma-ray interaction points deduced from online signal decomposition. The new data indicate that a steep decrease in quadrupole collectivity occurs when moving from neutron-rich N=36,38 Fe and Cr toward the Ti and Ca isotones. In fact, \nuc{58,60}{Ti} provide some of the most neutron-rich benchmarks accessible today for calculations attempting to determine the structure of the potentially doubly-magic nucleus \nuc{60}{Ca}., Comment: Accepted for publication in Physical Review letters

Published
2014
Full Text
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39. Publisher’s Note: Decay and Fission Hindrance of Two- and Four-Quasiparticle K Isomers in Rf254 [Phys. Rev. Lett. 115, 132502 (2015)]

Author

David, HM, Chen, J, Seweryniak, D, Kondev, FG, Gates, JM, Gregorich, KE, Ahmad, I, Albers, M, Alcorta, M, Back, BB, Baartman, B, Bertone, PF, Bernstein, LA, Campbell, CM, Carpenter, MP, Chiara, CJ, Clark, RM, Cromaz, M, Doherty, DT, Dracoulis, GD, Esker, NE, Fallon, P, Gothe, OR, Greene, JP, Greenlees, PT, Hartley, DJ, Hauschild, K, Hoffman, CR, Hota, SS, Janssens, RVF, Khoo, TL, Konki, J, Kwarsick, JT, Lauritsen, T, Macchiavelli, AO, Mudder, PR, Nair, C, Qiu, Y, Rissanen, J, Rogers, AM, Ruotsalainen, P, Savard, G, Stolze, S, Wiens, A, and Zhu, S

Subjects
Nuclear and Plasma Physics, Synchrotrons and Accelerators, Physical Sciences, Mathematical Sciences, Engineering, General Physics, Mathematical sciences, Physical sciences
Published
2015

40. Publisher's Note: Decay and Fission Hindrance of Two- and Four-Quasiparticle K Isomers in (254)Rf [Phys. Rev. Lett. 115, 132502 (2015)].

Author

David, HM, Chen, J, Seweryniak, D, Kondev, FG, Gates, JM, Gregorich, KE, Ahmad, I, Albers, M, Alcorta, M, Back, BB, Baartman, B, Bertone, PF, Bernstein, LA, Campbell, CM, Carpenter, MP, Chiara, CJ, Clark, RM, Cromaz, M, Doherty, DT, Dracoulis, GD, Esker, NE, Fallon, P, Gothe, OR, Greene, JP, Greenlees, PT, Hartley, DJ, Hauschild, K, Hoffman, CR, Hota, SS, Janssens, RVF, Khoo, TL, Konki, J, Kwarsick, JT, Lauritsen, T, Macchiavelli, AO, Mudder, PR, Nair, C, Qiu, Y, Rissanen, J, Rogers, AM, Ruotsalainen, P, Savard, G, Stolze, S, Wiens, A, and Zhu, S

Subjects
General Physics, Physical Sciences, Mathematical Sciences, Engineering
Published
2015

41. Decay and Fission Hindrance of Two- and Four-Quasiparticle K Isomers in ^{254}Rf.

Author

David, HM, Chen, J, Seweryniak, D, Kondev, FG, Gates, JM, Gregorich, KE, Ahmad, I, Albers, M, Alcorta, M, Back, BB, Baartman, B, Bertone, PF, Bernstein, LA, Campbell, CM, Carpenter, MP, Chiara, CJ, Clark, RM, Cromaz, M, Doherty, DT, Dracoulis, GD, Esker, NE, Fallon, P, Gothe, OR, Greene, JP, Greenlees, PT, Hartley, DJ, Hauschild, K, Hoffman, CR, Hota, SS, Janssens, RVF, Khoo, TL, Konki, J, Kwarsick, JT, Lauritsen, T, Macchiavelli, AO, Mudder, PR, Nair, C, Qiu, Y, Rissanen, J, Rogers, AM, Ruotsalainen, P, Savard, G, Stolze, S, Wiens, A, and Zhu, S

Subjects
General Physics, Physical Sciences, Mathematical Sciences, Engineering
Abstract

Two isomers decaying by electromagnetic transitions with half-lives of 4.7(1.1) and 247(73) μs have been discovered in the heavy ^{254}Rf nucleus. The observation of the shorter-lived isomer was made possible by a novel application of a digital data acquisition system. The isomers were interpreted as the K^{π}=8^{-}, ν^{2}(7/2^{+}[624],9/2^{-}[734]) two-quasineutron and the K^{π}=16^{+}, 8^{-}ν^{2}(7/2^{+}[624],9/2^{-}[734])⊗8^{-}π^{2}(7/2^{-}[514],9/2^{+}[624]) four-quasiparticle configurations, respectively. Surprisingly, the lifetime of the two-quasiparticle isomer is more than 4 orders of magnitude shorter than what has been observed for analogous isomers in the lighter N=150 isotones. The four-quasiparticle isomer is longer lived than the ^{254}Rf ground state that decays exclusively by spontaneous fission with a half-life of 23.2(1.1) μs. The absence of sizable fission branches from either of the isomers implies unprecedented fission hindrance relative to the ground state.

Published
2015

43. Real-world effectiveness and tolerability of switching to doravirine-based antiretroviral therapy in people with HIV: a nationwide, matched, prospective cohort study

Author

Oomen, Patrick G A, Wit, Ferdinand W N M, Brinkman, Kees, Vrouenraets, Saskia M E, Mudrikova, Tania, van Welzen, Berend J, van der Valk, Marc, van Agtmael, M.A., Bomers, M., Geerlings, S.E., Goorhuis, A., Harris, V.C., Hovius, J.W., Lemkes, B., Nellen, F.J.B., Peters, E.J.G., van der Poll, T., Prins, J.M., Sigaloff, K.C.E., Spoorenberg, V., van Vugt, M., Wiersinga, W.J., Bruins, C., van Eden, J., Hylkema-van den Bout, I.J., Laan, L.M., Pijnappel, F.J.J., Smalhout, S.Y., Spelbrink, M.E., Weijsenfeld, A.M., Back, N.K.T., Cornelissen, M.T.E., van Houdt, R., Jonges, M., Jurriaans, S., Schinkel, C.J., Welkers, M.R.A., Wolthers, K.C., van den Berge, M., Stegeman, A., Baas, S., Hage de Looff, L., van Arkel, A., Stohr, J., Wintermans, B., Pronk, M.J.H., Ammerlaan, H.S.M., de Bree, C., de Munnik, E.S., Phaf, S., Deiman, B., Jansz, A.R., Scharnhorst, V., Tjhie, J., Wegdam, M.C.A., Nellen, J., van Eeden, A., Hoornenborg, E., de Stoppelaar, S., Alers, W., Elsenburg, L.J.M., Nobel, H., Schinkel, C.J., van Kasteren, M.E.E., Berrevoets, M.A.H., Brouwer, A.E., de Kruijf-van de Wiel, B.A.F.M., Adams, A., Pawels-van Rijkevoorsel, M., Murck, J.L., Rokx, C., Anas, A.A., Bax, H.I., van Gorp, E.C.M., de Mendonça Melo, M., van Nood, E., Nouwen, J.L., Rijnders, B.J.A., Schurink, C.A.M., Slobbe, L., de Vries-Sluijs, T.E.M.S., Bassant, N., van Beek, J.E.A., Vriesde, M., van Zonneveld, L.M., de Groot, J., van Kampen, J.J.A., Koopmans, M.P.G., Rahamat-Langendoen, J.C., Branger, J., Douma, R.A., Cents-Bosma, A.S., Mulder, M.A., Schippers, E.F., van Nieuwkoop, C., Geilings, J., van de Ven, E., van der Hut, G., van Burgel, N.D., Leyten, E.M.S., Gelinck, L.B.S., Mollema, F., Langbein, M., Wildenbeest, G.S., Nguyen, T., Groeneveld, P.H.P., Bouwhuis, J.W., Lammers, A.J.J., van Hulzen, A.G.W., Kraan, S., Kruiper, M.S.M., Debast, S.B., Wagenvoort, G.H.J., Roukens, A.H.E., de Boer, M.G.J., Jolink, H., Lambregts, M.M.C., Scheper, H., van Holten, N., van der Sluis, D., Claas, E.C.J., Wessels, E., den Hollander, J.G., El Moussaoui, R., Pogany, K., Brouwer, C.J., Heida-Peters, D., Mulder, E., Smit, J.V., Struik-Kalkman, D., van Niekerk, T., Pontesilli, O., van Tienen, C., Lowe, S.H., Oude Lashof, A.M.L., Posthouwer, D., Stoop, A., van Wolfswinkel, M.E., Ackens, R.P., Elasri, M., Houben-Pintaric, K., Schippers, J., Havenith, T.R.A., van Loo, M., van Vonderen, M.G.A., Kampschreur, L.M., Timmer, C., van Broekhuizen, M.C., Faber, S., Al Moujahid, A., Kootstra, G.J., Delsing, C.E., van der Burg-van de Plas, M., Scheiberlich, L., Kortmann, W., van Twillert, G., Renckens, R., Wagenaar, J., Ruiter-Pronk, D., Stander, B., Cohen Stuart, J.W.T., Hoogewerf, M., Rozemeijer, W., Sinnige, J.C., Brinkman, K., van den Berk, G.E.L., Lettinga, K.D., de Regt, M., Schouten, W.E.M., Stalenhoef, J.E., Blaauw, H., Geerders, G.F., Kleene, M.J., Knapen, M., Kok, M., van der Meché, I.B., Toonen, A.J.M., Wijnands, S., Wttewaal, E., Kwa, D., van de Laar, T.J.W., van Crevel, R., van Aerde, K., Dofferhoff, A.S.M., Henriet, S.S.V., ter Hofstede, H.J.M., Hoogerwerf, J., Richel, O., Albers, M., Grintjes-Huisman, K.J.T., de Haan, M., Marneef, M., McCall, M., Rahamat-Langendoen, J., Ruizendaal, E., Burger, D., Gisolf, E.H., Claassen, M., Hassing, R.J., ter Beest, G., van Bentum, P.H.M., Neijland, Y., Valette, M., Swanink, C.M.A., Klein Velderman, M., van Lelyveld, S.F.L., Soetekouw, R., van der Prijt, L.M.M., van der Swaluw, J., Kalpoe, J.S., Wagemakers, A., Vahidnia, A., Lauw, F.N., Verhagen, D.W.M., van Wijk, M., Bierman, W.F.W., Bakker, M., van Bentum, R.A., van den Boomgaard, M.A., Kleinnijenhuis, J., Kloeze, E., Middel, A., Postma, D.F., Schenk, H.M., Stienstra, Y., Wouthuyzen-Bakker, M., Boonstra, A., Maerman, M.M.M., de Weerd, D.A., van Eije, K.J., Knoester, M., van Leer-Buter, C.C., Niesters, H.G.M., Barth, R.E., Bruns, A.H.W., Ellerbroek, P.M., Hensgens, M.P.M., Oosterheert, J.J., Schadd, E.M., Verbon, A., Griffioen-van Santen, B.M.G., de Kroon, I., Schuurman, R., Verduyn Lunel, F.M., Wensing, A.M.J., van der Valk, M., Zaheri, S., Boyd, A.C., Bezemer, D.O., Jongen, V.W., van Sighem, A.I., Smit, C., Wit, F.W.M.N., Hillebregt, M.M.J., Woudstra, T.J., Rutkens, T., Bergsma, D., Brétin, N.M., Koster, L.E., Lelivelt, K.J., van de Sande, L., Schoorl, M.J.C., Visser, K.M., van der Vliet, S.T., Paling, F., van den Akker, M., Akpomukai, O.M., Alexander, R., Bakker, Y.M., Bastos Sales, L., El Berkaoui, A., Bezemer-Goedhart, M., Djoechro, E.A., Grolleman, J.M., El Hammoud, I., Khouw, M.R., Lodewijk, C.R.E., Lucas, E.G.A., van Meerveld-Derks, S., Mulder, H.W., Munjishvili, L., Ree, C.M.J., Regtop, R., van Rijk, A.F., Ruijs-Tiggelman, Y.M.C., Schnörr, P.P., van Veen, R., van Vliet-Klein Gunnewiek, W.H.G., and Witte, E.C.M.

Abstract

Currently, real-world data on doravirine are scarce. In a national prospective cohort, we assessed the effectiveness and tolerability of switching to doravirine-based antiretroviral therapy (ART) in people with HIV.

Published
2024
Full Text
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44. Nuclear structure towards N = 40 60Ca: in-beam γ-ray spectroscopy of 58,60Ti.

Author

Gade, A, Janssens, RVF, Weisshaar, D, Brown, BA, Lunderberg, E, Albers, M, Bader, VM, Baugher, T, Bazin, D, Berryman, JS, Campbell, CM, Carpenter, MP, Chiara, CJ, Crawford, HL, Cromaz, M, Garg, U, Hoffman, CR, Kondev, FG, Langer, C, Lauritsen, T, Lee, IY, Lenzi, SM, Matta, JT, Nowacki, F, Recchia, F, Sieja, K, Stroberg, SR, Tostevin, JA, Williams, SJ, Wimmer, K, and Zhu, S

Subjects
nucl-ex, nucl-th, General Physics, Mathematical Sciences, Physical Sciences, Engineering
Abstract

Excited states in the neutron-rich N = 38, 36 nuclei (60)Ti and (58)Ti were populated in nucleon-removal reactions from (61)V projectiles at 90 MeV/nucleon. The γ-ray transitions from such states in these Ti isotopes were detected with the advanced γ-ray tracking array GRETINA and were corrected event by event for large Doppler shifts (v/c ∼ 0.4) using the γ-ray interaction points deduced from online signal decomposition. The new data indicate that a steep decrease in quadrupole collectivity occurs when moving from neutron-rich N = 36, 38 Fe and Cr toward the Ti and Ca isotones. In fact, (58,60)Ti provide some of the most neutron-rich benchmarks accessible today for calculations attempting to determine the structure of the potentially doubly magic nucleus (60)Ca.

Published
2014

45. Nuclear Structure Towards N=40 Ca60: In-Beam γ-Ray Spectroscopy of Ti58,60

Author

Gade, A, Janssens, RVF, Weisshaar, D, Brown, BA, Lunderberg, E, Albers, M, Bader, VM, Baugher, T, Bazin, D, Berryman, JS, Campbell, CM, Carpenter, MP, Chiara, CJ, Crawford, HL, Cromaz, M, Garg, U, Hoffman, CR, Kondev, FG, Langer, C, Lauritsen, T, Lee, IY, Lenzi, SM, Matta, JT, Nowacki, F, Recchia, F, Sieja, K, Stroberg, SR, Tostevin, JA, Williams, SJ, Wimmer, K, and Zhu, S

Subjects
nucl-ex, nucl-th, Mathematical Sciences, Physical Sciences, Engineering, General Physics
Abstract

Excited states in the neutron-rich N = 38, 36 nuclei (60)Ti and (58)Ti were populated in nucleon-removal reactions from (61)V projectiles at 90 MeV/nucleon. The γ-ray transitions from such states in these Ti isotopes were detected with the advanced γ-ray tracking array GRETINA and were corrected event by event for large Doppler shifts (v/c ∼ 0.4) using the γ-ray interaction points deduced from online signal decomposition. The new data indicate that a steep decrease in quadrupole collectivity occurs when moving from neutron-rich N = 36, 38 Fe and Cr toward the Ti and Ca isotones. In fact, (58,60)Ti provide some of the most neutron-rich benchmarks accessible today for calculations attempting to determine the structure of the potentially doubly magic nucleus (60)Ca.

Published
2014

47. Search for intruder states in 68Ni and 67Co

Author

Chiara, CJ, Walters, WB, Janssens, RVF, Broda, R, Albers, M, Alcorta, M, Bertone, PF, Carpenter, MP, Hoffman, CR, Lauritsen, T, Rogers, AM, Seweryniak, D, Zhu, S, Kondev, FG, Fornal, B, Królas, W, Wrzesinski, J, Larson, N, Liddick, SN, Prokop, C, Suchyta, S, David, HM, and Doherty, DT

Subjects
Nuclear & Particles Physics, Mathematical Sciences, Physical Sciences
Abstract

The level schemes of 68Ni and 67Co were extended following 70Zninduced deep-inelastic reactions. No evidence for a previously reported proton intruder 0+ state at 2202 keV in 68Ni was found. In 67Co, two new states at 3216 and 3415 keV have been established; additional states associated with the intruder configuration have yet to be identified.

Published
2013

48. Risk for non-AIDS-defining and AIDS-defining cancer of early versus delayed initiation of antiretroviral therapy

Author

Chammartin, F., Lodi, S., Logan, R., Ryom, L., Mocroft, A., Kirk, O., D'Arminio Monforte, A., Reiss, P., Phillips, A., El-Sadr, W., Hatleberg, C. I., Pradier, C., Bonnet, F., Law, M., De Wit, S., Sabin, C., Lundgren, J. D., Bucher, H. C., Calvo, G., Dabis, F., Morfeldt, L., Weber, R., Lind-Thomsen, A., Salbol Brandt, R., Hillebreght, M., Zaheri, S., Wit, F. W. N. M., Scherrer, A., Schoni-Affolter, F., Rickenbach, M., Tavelli, A., Fanti, I., Leleux, O., Mourali, J., Le Marec, F., Boerg, E., Thulin, E., Sundstrom, A., Bartsch, G., Thompsen, G., Necsoi, C., Delforge, M., Fontas, E., Caissotti, C., Dollet, K., Mateu, S., Torres, F., Petoumenos, K., Blance, A., Huang, R., Puhr, R., Gronborg Laut, K., Kristensen, D., Kamara, D. A., Smith, C. J., Raben, D., Matthews, C., Bojesen, A., Grevsen, A. L., Powderly, B., Shortman, N., Moecklinghoff, C., Reilly, G., Smit, C., Ross, M., Fux, C. A., Morlat, P., Friis-Moller, N., Kowalska, J., Bohlius, J., Bower, M., Fatkenheuer, G., Grulich, A., Sjol, A., Meidahl, P., Iversen, J. S., Hillebregt, M., Prins, J. M., Kuijpers, T. W., Scherpbier, H. J., Van Der Meer, J. T. M., Godfried, M. H., Van Der Poll, T., Nellen, F. J. B., Geerlings, S. E., Van Vugt, M., Pajkrt, D., Bos, J. C., Wiersinga, W. J., Van Der Valk, M., Goorhuis, A., Hovius, J. W., Van Eden, J., Henderiks, A., Van Hes, A. M. H., Mutschelknauss, M., Nobel, H. E., Pijnappel, F. J. J., Jurriaans, S., Back, N. K. T., Zaaijer, H. L., Berkhout, B., Cornelissen, M. T. E., Schinkel, C. J., Thomas, X. V., Van Den Berge, M., Stegeman, A., Baas, S., Hage De Looff, L., Versteeg, D., Pronk, M. J. H., Ammerlaan, H. S. M., de Munnik, E. S., Jansz, A. R., Tjhie, J., Wegdam, M. C. A., Deiman, B., Scharnhorst, V., Van Der Plas, A., Weijsenfeld, A. M., Van Der Ende, M. E., de Vries-Sluijs, T. E. M. S., van Gorp, E. C. M., Schurink, C. A. M., Nouwen, J. L., Verbon, A., Rijnders, B. J. A., Bax, H. I., Van Der Feltz, M., Bassant, N., Van Beek, J. E. A., Vriesde, M., Van Zonneveld, L. M., De Oude-Lubbers, A., Van Den Berg-Cameron, H. J., Bruinsma-Broekman, F. B., de Groot, J., De Zeeuw-De Man, M., Boucher, C. A. B., Koopmans, M. P. G., van Kampen, J. J. A., Pas, S. D., Driessen, G. J. A., van Rossum, A. M. C., Van Der Knaap, L. C., Visser, E., Branger, J., Rijkeboer-Mes, A., Duijf-Van De Ven, C. J. H. M., Schippers, E. F., van Nieuwkoop, C., van IJperen, J. M., Geilings, J., van der Hut, G., Franck, P. F. H., Van Eeden, A., Brokking, W., Groot, M., Elsenburg, L. J. M., Damen, M., Kwa, I. S., Groeneveld, P. H. P., Bouwhuis, J. W., Van Den Berg, J. F., Van Hulzen, A. G. W., Van Der Bliek, G. L., Bor, P. C. J., Bloembergen, P., Wolfhagen, M. J. H. M., Ruijs, G. J. H. M., Kroon, F. P., De Boer, M. G. J., Bauer, M. P., Jolink, H., Vollaard, A. M., Dorama, W., Van Holten, N., Claas, E. C. J., Wessels, E., Den Hollander, J. G., Pogany, K., Roukens, A., Kastelijns, M., Smit, J. V., Smit, E., Struik-Kalkman, D., Tearno, C., Bezemer, M., van Niekerk, T., Pontesilli, O., Lowe, S. H., Oude Lashof, A. M. L., Posthouwer, D., Ackens, R. P., Schippers, J., Vergoossen, R., Weijenberg-Maes, B., van Loo, I. H. M., Havenith, T. R. A., Leyten, E. M. S., Gelinck, L. B. S., van Hartingsveld, A., Meerkerk, C., Wildenbeest, G. S., Mutsaers, J. A. E. M., Jansen, C. L., Mulder, J. W., Vrouenraets, S. M. E., Lauw, F. N., van Broekhuizen, M. C., Paap, H., Vlasblom, D. J., Smits, P. H. M., Weijer, S., El Moussaoui, R., Bosma, A. S., van Vonderen, M. G. A., van Houte, D. P. F., Kampschreur, L. M., Dijkstra, K., Faber, S., Weel, J., Kootstra, G. J., Delsing, C. E., van der Burg-Van de Plas, M., Heins, H., Lucas, E., Kortmann, W., van Twillert, G., Cohen Stuart, J. W. T., Diederen, B. M. W., van Truijen-Oud, F. A., van der Reijden, W. A., Jansen, R., Brinkman, K., van den Berk, G. E. L., Blok, W. L., Frissen, P. H. J., Lettinga, K. D., Schouten, W. E. M., Veenstra, J., Brouwer, J. C., Geerders, F. G., Hoeksema, K., Kleene, J. M., van der Meche, B. I., Spelbrink, M., Sulman, H., Toonen, A. J. M., Wijnands, S., Kwa, D., Witte, E., Koopmans, P. P., Keuter, M., van der Ven, A. J. A. M., ter Hofstede, H. J. M., Dofferhoff, A. S. M., van Crevel, R., Albers, M., Bosch, M. E. W., Grintjes-Huisman, K. J. T., Zomer, J. B., Stelma, F. F., Rahamat-Langendoen, J., Burger, D., Richter, C., Gisolf, H. E., Hassing, J. R., ter Beest, G., van Bentum, P. H. M., Langebeek, N., Tiemessen, R., Swanink, C. M. A., van Lelyveld, S. F. L., Soetekouw, R., Hulshoff, N., van der Prijt, L. M. M., van der Swaluw, J., Bermon, N., Herpers, B. L., Veenendaal, D., Verhagen, W. D. M., van Wijk, M., van Kasteren, M. E. E., Brouwer, E. A., de Kruijf-Van de Wiel, B. A. F. M., Kuipers, M., Santegoets, R. M. W. J., van der Ven, B., Marcelis, H. J., Buiting, A. G. M., Kabel, J. P., Bierman, W. F. W., Scholvinck, H., Wilting, R. K., Stienstra, Y., de Groot-De Jonge, H., van der Meulen, A. P., de Weerd, A. D., Ludwig-Roukema, J., Niesters, H. G. M., Riezebos-Brilman, A., van Leer-Buter, C. C., Knoester, M., Hoepelman, A. I. M., Mudrikova, T., Ellerbroek, M. P., Oosterheert, J. J., Arends, E. J., Barth, E. R., Wassenberg, M. W. M., Schadd, M. E., van Elst-Laurijssen, D. H. M., van Oers-Hazelzet, B. E., Vervoort, S., van Berkel, M., Schuurman, R., Verduyn-Lunel, F., Wensing, A. M. J., Peters, E. J. G., van Agtmael, A. M., Bomers, M., de Vocht, J., Heitmuller, M., Laan, M. L., Pettersson, M. A., Vandenbroucke-Grauls, C. M. J. E., Ang, W. C., Geelen, S. P. M., Wolfs, T. F. W., Bont, J. L., Nauta, N., Bezemer, O. D., van Sighem, I. A., Boender, S. T., de Jong, A., Bergsma, D., Hoekstra, P., de Lang, A., Grivell, S., Jansen, A., Rademaker, J. M., Raethke, M., Meijering, R., Schnorr, S., de Groot, L., van den Akker, M., Bakker, Y., Claessen, E., El Berkaoui, A., Koops, J., Kruijne, E., Lodewijk, C., Munjishvili, L., Peeck, B., Ree, C., Regtop, R., Ruijs, Y., Rutkens, T., van de Sande, L., Schoorl, M., Timmerman, A., Tuijn, E., Veenenberg, L., van der Vliet, S., Wisse, A., Woudstra, T., Tuk, B., Dupon, M., Gaborieau, V., Lacoste, D., Malvy, D., Mercie, P., Neau, D., Pellegrin, L. J., Tchamgoue, S., Lazaro, E., Cazanave, C., Vandenhende, M., Vareil, O. M., Gerard, Y., Blanco, P., Bouchet, S., Breilh, D., Fleury, H., Pellegrin, I., Chene, G., Thiebaut, R., Wittkop, L., Lawson-Ayayi, S., Gimbert, A., Desjardin, S., Lacaze-Buzy, L., Petrov-Sanchez, V., Andre, N., Bernard, K., Caubet, O., Caunegre, L., Chossat, I., Courtault, C., Dauchy, A. F., Dondia, D., Duffau, P., Dutronc, H., Farbos, S., Faure, I., Ferrand, H., Greib, C., Hessamfar, M., Imbert, Y., Lataste, P., Marie, J., Mechain, M., Monlun, E., Ochoa, A., Pistone, T., Raymond, I., Receveur, C. M., Rispal, P., Sorin, L., Valette, C., Viallard, J. F., Wille, H., Wirth, G., Lafon, M., Trimoulet, P., Bellecave, P., Tumiotto, C., Haramburu, F., Miremeont-Salame, G., Blaizeau, J. M., Decoin, M., Hannapier, C., Lenaud, E., Pougetoux, A., Delveaux, S., D'Ivernois, C., Diarra, F., Uwamaliya-Nziyumvira, B., Palmer, G., Conte, V., Sapparrart, V., Moore, R., Edwards, S., Hoy, J., Watson, K., Roth, N., Lau, H., Bloch, M., Baker, D., Carr, A., Cooper, D., O'Sullivan, M., Nolan, D., Guelfi, G., Domingo, P., Sambeat, A. M., Gatell, J., Del Cacho, E., Cadafalch, J., Fuster, M., Codina, C., Sirera, G., Vaque, A., Clumeck, N., Gennotte, F. A., Gerard, M., Kabeya, K., Konopnicki, D., Libois, A., Martin, C., Payen, C. M., Semaille, P., Van Laethem, Y., Neaton, J., El-Sadr, M. W., Krum, E., Thompson, G., Wentworth, D., Luskin-Hawk, R., Telzak, E., Abrams, I. D., Cohn, D., Markowitz, N., Arduino, R., Mushatt, D., Friedland, G., Perez, G., Tedaldi, E., Fisher, E., Gordin, F., Crane, R. L., Sampson, J., Baxter, J., Gazzard, B., Horban, A., Karpov, I., Pedersen, C., Ristola, M., Rockstroh, J., Peters, L., Fischer, H. A., Larsen, F. J., Podlekareva, D., Cozzi-Lepri, A., Shepherd, L., Schultze, A., Amele, S., Losso, M., Kundro, M., Schmied, B., Zangerle, R., Vassilenko, A., Mitsura, M. V., Paduto, D., Florence, E., Vandekerckhove, L., Hadziosmanovic, V., Begovac, J., Machala, L., Jilich, D., Sedlacek, D., Kronborg, G., Benfield, T., Gerstoft, J., Katzenstein, T., Moller, F. N., Ostergaard, L., Wiese, L., Nielsen, N. L., Zilmer, K., Smidt, J., Aho, I., Viard, J. P., Girard, P. M., Duvivier, C., Schmidt, R., Degen, O., Stellbrink, J. H., Stefan, C., Bogner, J., Chkhartishvili, N., Gargalianos, P., Xylomenos, G., Armenis, K., Sambatakou, H., Szlavik, J., Gottfredsson, M., Mulcahy, F., Yust, I., Turner, D., Burke, M., Shahar, E., Hassoun, G., Elinav, H., Haouzi, M., Elbirt, D., Sthoeger, M. Z., Esposito, R., Mazeu, I., Mussini, C., Mazzotta, F., Gabbuti, A., Vullo, V., Lichtner, M., Zaccarelli, M., Antinori, A., Acinapura, R., Plazzi, M., Lazzarin, A., Castagna, A., Gianotti, N., Galli, M., Ridolfo, A., Rozentale, B., Uzdaviniene, V., Matulionyte, R., Staub, T., Hemmer, R., Ormaasen, V., Maeland, A., Bruun, J., Knysz, B., Gasiorowski, J., Inglot, M., Bakowska, E., Flisiak, R., Grzeszczuk, A., Parczewski, M., Maciejewska, K., Aksak-Was, B., Beniowski, M., Mularska, E., Smiatacz, T., Gensing, M., Jablonowska, E., Malolepsza, E., Wojcik, K., Mozer-Lisewska, I., Caldeira, L., Mansinho, K., Maltez, F., Radoi, R., Oprea, C., Panteleev, A., Panteleev, O., Yakovlev, A., Trofimora, T., Khromova, I., Kuzovatova, E., Borodulina, E., Vdoushkina, E., Jevtovic, D., Tomazic, J., Miro, M. J., Moreno, S., Rodriguez, J. M., Clotet, B., Jou, A., Paredes, R., Tural, C., Puig, J., Bravo, I., Gutierrez, M., Mateo, G., Laporte, M. J., Falconer, K., Thalme, A., Sonnerborg, A., Blaxhult, A., Flamholc, L., Cavassini, M., Calmy, A., Furrer, H., Battegay, M., Schmid, P., Kuznetsova, A., Kyselyova, G., Sluzhynska, M., Johnson, A. M., Simons, E., Orkin, C., Weber, J., Scullard, G., Clarke, A., Leen, C., Thulin, G., Akerlund, B., Koppel, K., Karlsson, A., Hakangard, C., Castelli, F., Cauda, R., Di Perri, G., Iardino, R., Ippolito, G., Marchetti, C. G., Perno, F. C., von Schloesser, F., Viale, P., Ceccherini-Silberstein, F., Girardi, E., Lo Caputo, S., Puoti, M., Andreoni, M., Ammassari, A., Balotta, C., Bandera, A., Bonfanti, P., Bonora, S., Borderi, M., Calcagno, A., Calza, L., Capobianchi, R. M., Cingolani, A., Cinque, P., De Luca, A., Di Biagio, A., Gori, A., Guaraldi, G., Lapadula, G., Madeddu, G., Maggiolo, F., Marcotullio, S., Monno, L., Nozza, S., Quiros Roldan, E., Rossotti, R., Rusconi, S., Santoro, M. M., Saracino, A., Galli, L., Lorenzini, P., Rodano, A., Shanyinde, M., Carletti, F., Carrara, S., Di Caro, A., Graziano, S., Petrone, F., Prota, G., Quartu, S., Truffa, S., Giacometti, A., Costantini, A., Barocci, V., Angarano, G., Santoro, C., Suardi, C., Donati, V., Verucchi, G., Minardi, C., Quirino, T., Abeli, C., Manconi, E. P., Piano, P., Cacopardo, B., Celesia, B., Vecchiet, J., Falasca, K., Pan, A., Lorenzotti, S., Sighinolfi, L., Segala, D., Vichi, F., Cassola, G., Viscoli, C., Alessandrini, A., Bobbio, N., Mazzarello, G., Mastroianni, C., Belvisi, V., Caramma, I., Chiodera, A., Milini, P., Rizzardini, G., Moioli, C. M., Piolini, R., Ridolfo, L. A., Salpietro, S., Tincati, C., Puzzolante, C., Abrescia, N., Chirianni, A., Borgia, G., Orlando, R., Bonadies, G., Di Martino, F., Gentile, I., Maddaloni, L., Cattelan, M. A., Marinello, S., Cascio, A., Colomba, C., Baldelli, F., Schiaroli, E., Parruti, G., Sozio, F., Magnani, G., Ursitti, A. M., Cristaudo, A., Baldin, G., Capozzi, M., Cicalini, S., Fontanelli Sulekova, L., Iaiani, G., Latini, A., Mastrorosa, I., Savinelli, S., Vergori, A., Cecchetto, M., Viviani, F., Bagella, P., Rossetti, B., Franco, A., Fontana Del Vecchio, R., Francisci, D., Di Giuli, C., Caramello, P., Orofino, C. G., Sciandra, M., Bassetti, M., Londero, A., Pellizzer, G., Manfrin, V., Starnini, G., Ialungo, A., Dellamonica, P., Bernard, E., Courjon, J., Cua, E., De Salvador-Guillouet, F., Durant, J., Etienne, C., Ferrando, S., Mondain-Miton, V., Naqvi, A., Perbost, I., Pillet, S., Prouvost-Keller, B., Pugliese, P., Rio, V., Risso, K., Roger, M. P., Aubert, V., Bernasconi, E., Ciuffi, A., Dollenmaier, G., Egger, M., Elzi, L., Fehr, J., Fellay, J., Gunthard, F. H., Haerry, D., Hasse, B., Hirsch, H. H., Hoffmann, M., Hosli, I., Kahlert, C., Kaiser, L., Keiser, O., Klimkait, T., Kouyos, D. R., Kovari, H., Ledergerber, B., Martinetti, G., Martinez de Tejada, B., Marzolini, C., Metzner, J. K., Muller, N., Nicca, D., Pantaleo, G., Paioni, P., Rauch, A., Rudin, C., Speck, R., Stockle, M., Tarr, P., Trkola, A., Vernazza, P., Wandeler, G., Yerly, S., Global Health, Infectious diseases, AII - Infectious diseases, APH - Aging & Later Life, Chammartin F., Lodi S., Logan R., Ryom L., Mocroft A., Kirk O., D'Arminio Monforte A., Reiss P., Phillips A., El-Sadr W., Hatleberg C.I., Pradier C., Bonnet F., Law M., De Wit S., Sabin C., Lundgren J.D., Bucher H.C., Calvo G., Dabis F., Morfeldt L., Weber R., Lind-Thomsen A., Salbol Brandt R., Hillebreght M., Zaheri S., Wit F.W.N.M., Scherrer A., Schoni-Affolter F., Rickenbach M., Tavelli A., Fanti I., Leleux O., Mourali J., Le Marec F., Boerg E., Thulin E., Sundstrom A., Bartsch G., Thompsen G., Necsoi C., Delforge M., Fontas E., Caissotti C., Dollet K., Mateu S., Torres F., Petoumenos K., Blance A., Huang R., Puhr R., Gronborg Laut K., Kristensen D., Kamara D.A., Smith C.J., Raben D., Matthews C., Bojesen A., Grevsen A.L., Powderly B., Shortman N., Moecklinghoff C., Reilly G., Smit C., Ross M., Fux C.A., Morlat P., Friis-Moller N., Kowalska J., Bohlius J., Bower M., Fatkenheuer G., Grulich A., Sjol A., Meidahl P., Iversen J.S., Hillebregt M., Prins J.M., Kuijpers T.W., Scherpbier H.J., Van Der Meer J.T.M., Godfried M.H., Van Der Poll T., Nellen F.J.B., Geerlings S.E., Van Vugt M., Pajkrt D., Bos J.C., Wiersinga W.J., Van Der Valk M., Goorhuis A., Hovius J.W., Van Eden J., Henderiks A., Van Hes A.M.H., Mutschelknauss M., Nobel H.E., Pijnappel F.J.J., Jurriaans S., Back N.K.T., Zaaijer H.L., Berkhout B., Cornelissen M.T.E., Schinkel C.J., Thomas X.V., Van Den Berge M., Stegeman A., Baas S., Hage De Looff L., Versteeg D., Pronk M.J.H., Ammerlaan H.S.M., de Munnik E.S., Jansz A.R., Tjhie J., Wegdam M.C.A., Deiman B., Scharnhorst V., Van Der Plas A., Weijsenfeld A.M., Van Der Ende M.E., de Vries-Sluijs T.E.M.S., van Gorp E.C.M., Schurink C.A.M., Nouwen J.L., Verbon A., Rijnders B.J.A., Bax H.I., Van Der Feltz M., Bassant N., Van Beek J.E.A., Vriesde M., Van Zonneveld L.M., De Oude-Lubbers A., Van Den Berg-Cameron H.J., Bruinsma-Broekman F.B., de Groot J., De Zeeuw-De Man M., Boucher C.A.B., Koopmans M.P.G., van Kampen J.J.A., Pas S.D., Driessen G.J.A., van Rossum A.M.C., Van Der Knaap L.C., Visser E., Branger J., Rijkeboer-Mes A., Duijf-Van De Ven C.J.H.M., Schippers E.F., van Nieuwkoop C., van IJperen J.M., Geilings J., van der Hut G., Franck P.F.H., Van Eeden A., Brokking W., Groot M., Elsenburg L.J.M., Damen M., Kwa I.S., Groeneveld P.H.P., Bouwhuis J.W., Van Den Berg J.F., Van Hulzen A.G.W., Van Der Bliek G.L., Bor P.C.J., Bloembergen P., Wolfhagen M.J.H.M., Ruijs G.J.H.M., Kroon F.P., De Boer M.G.J., Bauer M.P., Jolink H., Vollaard A.M., Dorama W., Van Holten N., Claas E.C.J., Wessels E., Den Hollander J.G., Pogany K., Roukens A., Kastelijns M., Smit J.V., Smit E., Struik-Kalkman D., Tearno C., Bezemer M., van Niekerk T., Pontesilli O., Lowe S.H., Oude Lashof A.M.L., Posthouwer D., Ackens R.P., Schippers J., Vergoossen R., Weijenberg-Maes B., van Loo I.H.M., Havenith T.R.A., Leyten E.M.S., Gelinck L.B.S., van Hartingsveld A., Meerkerk C., Wildenbeest G.S., Mutsaers J.A.E.M., Jansen C.L., Mulder J.W., Vrouenraets S.M.E., Lauw F.N., van Broekhuizen M.C., Paap H., Vlasblom D.J., Smits P.H.M., Weijer S., El Moussaoui R., Bosma A.S., van Vonderen M.G.A., van Houte D.P.F., Kampschreur L.M., Dijkstra K., Faber S., Weel J., Kootstra G.J., Delsing C.E., van der Burg-Van de Plas M., Heins H., Lucas E., Kortmann W., van Twillert G., Cohen Stuart J.W.T., Diederen B.M.W., van Truijen-Oud F.A., van der Reijden W.A., Jansen R., Brinkman K., van den Berk G.E.L., Blok W.L., Frissen P.H.J., Lettinga K.D., Schouten W.E.M., Veenstra J., Brouwer J.C., Geerders F.G., Hoeksema K., Kleene J.M., van der Meche B.I., Spelbrink M., Sulman H., Toonen A.J.M., Wijnands S., Kwa D., Witte E., Koopmans P.P., Keuter M., van der Ven A.J.A.M., ter Hofstede H.J.M., Dofferhoff A.S.M., van Crevel R., Albers M., Bosch M.E.W., Grintjes-Huisman K.J.T., Zomer J.B., Stelma F.F., Rahamat-Langendoen J., Burger D., Richter C., Gisolf H.E., Hassing J.R., ter Beest G., van Bentum P.H.M., Langebeek N., Tiemessen R., Swanink C.M.A., van Lelyveld S.F.L., Soetekouw R., Hulshoff N., van der Prijt L.M.M., van der Swaluw J., Bermon N., Herpers B.L., Veenendaal D., Verhagen W.D.M., van Wijk M., van Kasteren M.E.E., Brouwer E.A., de Kruijf-Van de Wiel B.A.F.M., Kuipers M., Santegoets R.M.W.J., van der Ven B., Marcelis H.J., Buiting A.G.M., Kabel J.P., Bierman W.F.W., Scholvinck H., Wilting R.K., Stienstra Y., de Groot-De Jonge H., van der Meulen A.P., de Weerd A.D., Ludwig-Roukema J., Niesters H.G.M., Riezebos-Brilman A., van Leer-Buter C.C., Knoester M., Hoepelman A.I.M., Mudrikova T., Ellerbroek M.P., Oosterheert J.J., Arends E.J., Barth E.R., Wassenberg M.W.M., Schadd M.E., van Elst-Laurijssen D.H.M., van Oers-Hazelzet B.E., Vervoort S., van Berkel M., Schuurman R., Verduyn-Lunel F., Wensing A.M.J., Peters E.J.G., van Agtmael A.M., Bomers M., de Vocht J., Heitmuller M., Laan M.L., Pettersson M.A., Vandenbroucke-Grauls C.M.J.E., Ang W.C., Geelen S.P.M., Wolfs T.F.W., Bont J.L., Nauta N., Bezemer O.D., van Sighem I.A., Boender S.T., de Jong A., Bergsma D., Hoekstra P., de Lang A., Grivell S., Jansen A., Rademaker J.M., Raethke M., Meijering R., Schnorr S., de Groot L., van den Akker M., Bakker Y., Claessen E., El Berkaoui A., Koops J., Kruijne E., Lodewijk C., Munjishvili L., Peeck B., Ree C., Regtop R., Ruijs Y., Rutkens T., van de Sande L., Schoorl M., Timmerman A., Tuijn E., Veenenberg L., van der Vliet S., Wisse A., Woudstra T., Tuk B., Dupon M., Gaborieau V., Lacoste D., Malvy D., Mercie P., Neau D., Pellegrin L.J., Tchamgoue S., Lazaro E., Cazanave C., Vandenhende M., Vareil O.M., Gerard Y., Blanco P., Bouchet S., Breilh D., Fleury H., Pellegrin I., Chene G., Thiebaut R., Wittkop L., Lawson-Ayayi S., Gimbert A., Desjardin S., Lacaze-Buzy L., Petrov-Sanchez V., Andre N., Bernard K., Caubet O., Caunegre L., Chossat I., Courtault C., Dauchy A.F., Dondia D., Duffau P., Dutronc H., Farbos S., Faure I., Ferrand H., Greib C., Hessamfar M., Imbert Y., Lataste P., Marie J., Mechain M., Monlun E., Ochoa A., Pistone T., Raymond I., Receveur C.M., Rispal P., Sorin L., Valette C., Viallard J.F., Wille H., Wirth G., Lafon M., Trimoulet P., Bellecave P., Tumiotto C., Haramburu F., Miremeont-Salame G., Blaizeau J.M., Decoin M., Hannapier C., Lenaud E., Pougetoux A., Delveaux S., D'Ivernois C., Diarra F., Uwamaliya-Nziyumvira B., Palmer G., Conte V., Sapparrart V., Moore R., Edwards S., Hoy J., Watson K., Roth N., Lau H., Bloch M., Baker D., Carr A., Cooper D., O'Sullivan M., Nolan D., Guelfi G., Domingo P., Sambeat A.M., Gatell J., Del Cacho E., Cadafalch J., Fuster M., Codina C., Sirera G., Vaque A., Clumeck N., Gennotte F.A., Gerard M., Kabeya K., Konopnicki D., Libois A., Martin C., Payen C.M., Semaille P., Van Laethem Y., Neaton J., El-Sadr M.W., Krum E., Thompson G., Wentworth D., Luskin-Hawk R., Telzak E., Abrams I.D., Cohn D., Markowitz N., Arduino R., Mushatt D., Friedland G., Perez G., Tedaldi E., Fisher E., Gordin F., Crane R.L., Sampson J., Baxter J., Gazzard B., Horban A., Karpov I., Pedersen C., Ristola M., Rockstroh J., Peters L., Fischer H.A., Larsen F.J., Podlekareva D., Cozzi-Lepri A., Shepherd L., Schultze A., Amele S., Losso M., Kundro M., Schmied B., Zangerle R., Vassilenko A., Mitsura M.V., Paduto D., Florence E., Vandekerckhove L., Hadziosmanovic V., Begovac J., Machala L., Jilich D., Sedlacek D., Kronborg G., Benfield T., Gerstoft J., Katzenstein T., Moller F.N., Ostergaard L., Wiese L., Nielsen N.L., Zilmer K., Smidt J., Aho I., Viard J.P., Girard P.M., Duvivier C., Schmidt R., Degen O., Stellbrink J.H., Stefan C., Bogner J., Chkhartishvili N., Gargalianos P., Xylomenos G., Armenis K., Sambatakou H., Szlavik J., Gottfredsson M., Mulcahy F., Yust I., Turner D., Burke M., Shahar E., Hassoun G., Elinav H., Haouzi M., Elbirt D., Sthoeger M.Z., Esposito R., Mazeu I., Mussini C., Mazzotta F., Gabbuti A., Vullo V., Lichtner M., Zaccarelli M., Antinori A., Acinapura R., Plazzi M., Lazzarin A., Castagna A., Gianotti N., Galli M., Ridolfo A., Rozentale B., Uzdaviniene V., Matulionyte R., Staub T., Hemmer R., Ormaasen V., Maeland A., Bruun J., Knysz B., Gasiorowski J., Inglot M., Bakowska E., Flisiak R., Grzeszczuk A., Parczewski M., Maciejewska K., Aksak-Was B., Beniowski M., Mularska E., Smiatacz T., Gensing M., Jablonowska E., Malolepsza E., Wojcik K., Mozer-Lisewska I., Caldeira L., Mansinho K., Maltez F., Radoi R., Oprea C., Panteleev A., Panteleev O., Yakovlev A., Trofimora T., Khromova I., Kuzovatova E., Borodulina E., Vdoushkina E., Jevtovic D., Tomazic J., Miro M.J., Moreno S., Rodriguez J.M., Clotet B., Jou A., Paredes R., Tural C., Puig J., Bravo I., Gutierrez M., Mateo G., Laporte M.J., Falconer K., Thalme A., Sonnerborg A., Blaxhult A., Flamholc L., Cavassini M., Calmy A., Furrer H., Battegay M., Schmid 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E.P., Piano P., Cacopardo B., Celesia B., Vecchiet J., Falasca K., Pan A., Lorenzotti S., Sighinolfi L., Segala D., Vichi F., Cassola G., Viscoli C., Alessandrini A., Bobbio N., Mazzarello G., Mastroianni C., Belvisi V., Caramma I., Chiodera A., Milini P., Rizzardini G., Moioli C.M., Piolini R., Ridolfo L.A., Salpietro S., Tincati C., Puzzolante C., Abrescia N., Chirianni A., Borgia G., Orlando R., Bonadies G., Di Martino F., Gentile I., Maddaloni L., Cattelan M.A., Marinello S., Cascio A., Colomba C., Baldelli F., Schiaroli E., Parruti G., Sozio F., Magnani G., Ursitti A.M., Cristaudo A., Baldin G., Capozzi M., Cicalini S., Fontanelli Sulekova L., Iaiani G., Latini A., Mastrorosa I., Savinelli S., Vergori A., Cecchetto M., Viviani F., Bagella P., Rossetti B., Franco A., Fontana Del Vecchio R., Francisci D., Di Giuli C., Caramello P., Orofino C.G., Sciandra M., Bassetti M., Londero A., Pellizzer G., Manfrin V., Starnini G., Ialungo A., Dellamonica P., Bernard E., Courjon J., Cua E., De Salvador-Guillouet F., Durant J., Etienne C., Ferrando S., Mondain-Miton V., Naqvi A., Perbost I., Pillet S., Prouvost-Keller B., Pugliese P., Rio V., Risso K., Roger M.P., Aubert V., Bernasconi E., Ciuffi A., Dollenmaier G., Egger M., Elzi L., Fehr J., Fellay J., Gunthard F.H., Haerry D., Hasse B., Hirsch H.H., Hoffmann M., Hosli I., Kahlert C., Kaiser L., Keiser O., Klimkait T., Kouyos D.R., Kovari H., Ledergerber B., Martinetti G., Martinez de Tejada B., Marzolini C., Metzner J.K., Muller N., Nicca D., Pantaleo G., Paioni P., Rauch A., Rudin C., Speck R., Stockle M., Tarr P., Trkola A., Vernazza P., Wandeler G., Yerly S., Bordeaux population health (BPH), Université de Bordeaux (UB)-Institut de Santé Publique, d'Épidémiologie et de Développement (ISPED)-Institut National de la Santé et de la Recherche Médicale (INSERM), Internal Medicine, Medical Microbiology & Infectious Diseases, Virology, Pediatric Surgery, Pediatrics, Chammartin, F, Lodi, S, Logan, R, Ryom, L, Mocroft, A, Kirk, O, D'Arminio Monforte, A, Reiss, P, Phillips, A, El-Sadr, W, Hatleberg, C, Pradier, C, Bonnet, F, Law, M, De Wit, S, Sabin, C, Lundgren, J, Bucher, H, Calvo, G, Dabis, F, Morfeldt, L, Weber, R, Lind-Thomsen, A, Salbol Brandt, R, Hillebreght, M, Zaheri, S, Wit, F, Scherrer, A, Schoni-Affolter, F, Rickenbach, M, Tavelli, A, Fanti, I, Leleux, O, Mourali, J, Le Marec, F, Boerg, E, Thulin, E, Sundstrom, A, Bartsch, G, Thompsen, G, Necsoi, C, Delforge, M, Fontas, E, Caissotti, C, Dollet, K, Mateu, S, Torres, F, Petoumenos, K, Blance, A, Huang, R, Puhr, R, Gronborg Laut, K, Kristensen, D, Kamara, D, Smith, C, Raben, D, Matthews, C, Bojesen, A, Grevsen, A, Powderly, B, Shortman, N, Moecklinghoff, C, Reilly, G, Smit, C, Ross, M, Fux, C, Morlat, P, Friis-Moller, N, Kowalska, J, Bohlius, J, Bower, M, Fatkenheuer, G, Grulich, A, Sjol, A, Meidahl, P, Iversen, J, Hillebregt, M, Prins, J, Kuijpers, T, Scherpbier, H, Van Der Meer, J, Godfried, M, Van Der Poll, T, Nellen, F, Geerlings, S, Van Vugt, M, Pajkrt, D, Bos, J, Wiersinga, W, Van Der Valk, M, Goorhuis, A, Hovius, J, Van Eden, J, Henderiks, A, Van Hes, A, Mutschelknauss, M, Nobel, H, Pijnappel, F, Jurriaans, S, Back, N, Zaaijer, H, Berkhout, B, Cornelissen, M, Schinkel, C, Thomas, X, Van Den Berge, M, Stegeman, A, Baas, S, Hage De Looff, L, Versteeg, D, Pronk, M, Ammerlaan, H, de Munnik, E, Jansz, A, Tjhie, J, Wegdam, M, Deiman, B, Scharnhorst, V, Van Der Plas, A, Weijsenfeld, A, Van Der Ende, M, de Vries-Sluijs, T, van Gorp, E, Schurink, C, Nouwen, J, Verbon, A, Rijnders, B, Bax, H, Van Der Feltz, M, Bassant, N, Van Beek, J, Vriesde, M, Van Zonneveld, L, De Oude-Lubbers, A, Van Den Berg-Cameron, H, Bruinsma-Broekman, F, de Groot, J, De Zeeuw-De Man, M, Boucher, C, Koopmans, M, van Kampen, J, Pas, S, Driessen, G, van Rossum, A, Van Der Knaap, L, Visser, E, Branger, J, Rijkeboer-Mes, A, Duijf-Van De Ven, C, Schippers, E, van Nieuwkoop, C, van IJperen, J, Geilings, J, van der Hut, G, Franck, P, Van Eeden, A, Brokking, W, Groot, M, Elsenburg, L, Damen, M, Kwa, I, Groeneveld, P, Bouwhuis, J, Van Den Berg, J, Van Hulzen, A, Van Der Bliek, G, Bor, P, Bloembergen, P, Wolfhagen, M, Ruijs, G, Kroon, F, De Boer, M, Bauer, M, Jolink, H, Vollaard, A, Dorama, W, Van Holten, N, Claas, E, Wessels, E, Den Hollander, J, Pogany, K, Roukens, A, Kastelijns, M, Smit, J, Smit, E, Struik-Kalkman, D, Tearno, C, Bezemer, M, van Niekerk, T, Pontesilli, O, Lowe, S, Oude Lashof, A, Posthouwer, D, Ackens, R, Schippers, J, Vergoossen, R, Weijenberg-Maes, B, van Loo, I, Havenith, T, Leyten, E, Gelinck, L, van Hartingsveld, A, Meerkerk, C, Wildenbeest, G, Mutsaers, J, Jansen, C, Mulder, J, Vrouenraets, S, Lauw, F, van Broekhuizen, M, Paap, H, Vlasblom, D, Smits, P, Weijer, S, El Moussaoui, R, Bosma, A, van Vonderen, M, van Houte, D, Kampschreur, L, Dijkstra, K, Faber, S, Weel, J, Kootstra, G, Delsing, C, van der Burg-Van de Plas, M, Heins, H, Lucas, E, Kortmann, W, van Twillert, G, Cohen Stuart, J, Diederen, B, van Truijen-Oud, F, van der Reijden, W, Jansen, R, Brinkman, K, van den Berk, G, Blok, W, Frissen, P, Lettinga, K, Schouten, W, Veenstra, J, Brouwer, J, Geerders, F, Hoeksema, K, Kleene, J, van der Meche, B, Spelbrink, M, Sulman, H, Toonen, A, Wijnands, S, Kwa, D, Witte, E, Koopmans, P, Keuter, M, van der Ven, A, ter Hofstede, H, Dofferhoff, A, van Crevel, R, Albers, M, Bosch, M, Grintjes-Huisman, K, Zomer, J, Stelma, F, Rahamat-Langendoen, J, Burger, D, Richter, C, Gisolf, H, Hassing, J, ter Beest, G, van Bentum, P, Langebeek, N, Tiemessen, R, Swanink, C, van Lelyveld, S, Soetekouw, R, Hulshoff, N, van der Prijt, L, van der Swaluw, J, Bermon, N, Herpers, B, Veenendaal, D, Verhagen, W, van Wijk, M, van Kasteren, M, Brouwer, E, de Kruijf-Van de Wiel, B, Kuipers, M, Santegoets, R, van der Ven, B, Marcelis, H, Buiting, A, Kabel, J, Bierman, W, Scholvinck, H, Wilting, R, Stienstra, Y, de Groot-De Jonge, H, van der Meulen, A, de Weerd, A, Ludwig-Roukema, J, Niesters, H, Riezebos-Brilman, A, van Leer-Buter, C, Knoester, M, Hoepelman, A, Mudrikova, T, Ellerbroek, M, Oosterheert, J, Arends, E, Barth, E, Wassenberg, M, Schadd, M, van Elst-Laurijssen, D, van Oers-Hazelzet, B, Vervoort, S, van Berkel, M, Schuurman, R, Verduyn-Lunel, F, Wensing, A, Peters, E, van Agtmael, A, Bomers, M, de Vocht, J, Heitmuller, M, Laan, M, Pettersson, M, Vandenbroucke-Grauls, C, Ang, W, Geelen, S, Wolfs, T, Bont, J, Nauta, N, Bezemer, O, van Sighem, I, Boender, S, de Jong, A, Bergsma, D, Hoekstra, P, de Lang, A, Grivell, S, Jansen, A, Rademaker, J, Raethke, M, Meijering, R, Schnorr, S, de Groot, L, van den Akker, M, Bakker, Y, Claessen, E, El Berkaoui, A, Koops, J, Kruijne, E, Lodewijk, C, Munjishvili, L, Peeck, B, Ree, C, Regtop, R, Ruijs, Y, Rutkens, T, van de Sande, L, Schoorl, M, Timmerman, A, Tuijn, E, Veenenberg, L, van der Vliet, S, Wisse, A, Woudstra, T, Tuk, B, Dupon, M, Gaborieau, V, Lacoste, D, Malvy, D, Mercie, P, Neau, D, Pellegrin, L, Tchamgoue, S, Lazaro, E, Cazanave, C, Vandenhende, M, Vareil, O, 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Sirera, G, Vaque, A, Clumeck, N, Gennotte, F, Gerard, M, Kabeya, K, Konopnicki, D, Libois, A, Martin, C, Payen, C, Semaille, P, Van Laethem, Y, Neaton, J, El-Sadr, M, Krum, E, Thompson, G, Wentworth, D, Luskin-Hawk, R, Telzak, E, Abrams, I, Cohn, D, Markowitz, N, Arduino, R, Mushatt, D, Friedland, G, Perez, G, Tedaldi, E, Fisher, E, Gordin, F, Crane, R, Sampson, J, Baxter, J, Gazzard, B, Horban, A, Karpov, I, Pedersen, C, Ristola, M, Rockstroh, J, Peters, L, Fischer, H, Larsen, F, Podlekareva, D, Cozzi-Lepri, A, Shepherd, L, Schultze, A, Amele, S, Losso, M, Kundro, M, Schmied, B, Zangerle, R, Vassilenko, A, Mitsura, M, Paduto, D, Florence, E, Vandekerckhove, L, Hadziosmanovic, V, Begovac, J, Machala, L, Jilich, D, Sedlacek, D, Kronborg, G, Benfield, T, Gerstoft, J, Katzenstein, T, Moller, F, Ostergaard, L, Wiese, L, Nielsen, N, Zilmer, K, Smidt, J, Aho, I, Viard, J, Girard, P, Duvivier, C, Schmidt, R, Degen, O, Stellbrink, J, Stefan, C, Bogner, J, Chkhartishvili, N, Gargalianos, P, Xylomenos, G, Armenis, K, Sambatakou, H, Szlavik, J, Gottfredsson, M, Mulcahy, F, Yust, I, Turner, D, Burke, M, Shahar, E, Hassoun, G, Elinav, H, Haouzi, M, Elbirt, D, Sthoeger, M, Esposito, R, Mazeu, I, Mussini, C, Mazzotta, F, Gabbuti, A, Vullo, V, Lichtner, M, Zaccarelli, M, Antinori, A, Acinapura, R, Plazzi, M, Lazzarin, A, Castagna, A, Gianotti, N, Galli, M, Ridolfo, A, Rozentale, B, Uzdaviniene, V, Matulionyte, R, Staub, T, Hemmer, R, Ormaasen, V, Maeland, A, Bruun, J, Knysz, B, Gasiorowski, J, Inglot, M, Bakowska, E, Flisiak, R, Grzeszczuk, A, Parczewski, M, Maciejewska, K, Aksak-Was, B, Beniowski, M, Mularska, E, Smiatacz, T, Gensing, M, Jablonowska, E, Malolepsza, E, Wojcik, K, Mozer-Lisewska, I, Caldeira, L, Mansinho, K, Maltez, F, Radoi, R, Oprea, C, Panteleev, A, Panteleev, O, Yakovlev, A, Trofimora, T, Khromova, I, Kuzovatova, E, Borodulina, E, Vdoushkina, E, Jevtovic, D, Tomazic, J, Miro, M, Moreno, S, Rodriguez, J, Clotet, B, Jou, A, Paredes, R, Tural, C, Puig, J, Bravo, I, Gutierrez, M, Mateo, G, Laporte, M, Falconer, K, Thalme, A, Sonnerborg, A, Blaxhult, A, Flamholc, L, Cavassini, M, Calmy, A, Furrer, H, Battegay, M, Schmid, P, Kuznetsova, A, Kyselyova, G, Sluzhynska, M, Johnson, A, Simons, E, Orkin, C, Weber, J, Scullard, G, Clarke, A, Leen, C, Thulin, G, Akerlund, B, Koppel, K, Karlsson, A, Hakangard, C, Castelli, F, Cauda, R, Di Perri, G, Iardino, R, Ippolito, G, Marchetti, C, Perno, F, von Schloesser, F, Viale, P, Ceccherini-Silberstein, F, Girardi, E, Lo Caputo, S, Puoti, M, Andreoni, M, Ammassari, A, Balotta, C, Bandera, A, Bonfanti, P, Bonora, S, Borderi, M, Calcagno, A, Calza, L, Capobianchi, R, Cingolani, A, Cinque, P, De Luca, A, Di Biagio, A, Gori, A, Guaraldi, G, Lapadula, G, Madeddu, G, Maggiolo, F, Marcotullio, S, Monno, L, Nozza, S, Quiros Roldan, E, Rossotti, R, Rusconi, S, Santoro, M, Saracino, A, Galli, L, Lorenzini, P, Rodano, A, Shanyinde, M, Carletti, F, Carrara, S, Di Caro, A, Graziano, S, Petrone, F, Prota, G, Quartu, S, 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C, Sciandra, M, Bassetti, M, Londero, A, Pellizzer, G, Manfrin, V, Starnini, G, Ialungo, A, Dellamonica, P, Bernard, E, Courjon, J, Cua, E, De Salvador-Guillouet, F, Durant, J, Etienne, C, Ferrando, S, Mondain-Miton, V, Naqvi, A, Perbost, I, Pillet, S, Prouvost-Keller, B, Pugliese, P, Rio, V, Risso, K, Roger, M, Aubert, V, Bernasconi, E, Ciuffi, A, Dollenmaier, G, Egger, M, Elzi, L, Fehr, J, Fellay, J, Gunthard, F, Haerry, D, Hasse, B, Hirsch, H, Hoffmann, M, Hosli, I, Kahlert, C, Kaiser, L, Keiser, O, Klimkait, T, Kouyos, D, Kovari, H, Ledergerber, B, Martinetti, G, Martinez de Tejada, B, Marzolini, C, Metzner, J, Muller, N, Nicca, D, Pantaleo, G, Paioni, P, Rauch, A, Rudin, C, Speck, R, Stockle, M, Tarr, P, Trkola, A, Vernazza, P, Wandeler, G, Yerly, S, Internal medicine, Pediatric surgery, Medical Microbiology and Infection Prevention, Amsterdam Gastroenterology Endocrinology Metabolism, Faculteit Medische Wetenschappen/UMCG, Microbes in Health and Disease (MHD), and Molecular Pharmacology

Subjects
Male, HIV AIDS, HIV Infections, 0302 clinical medicine, Interquartile range, Risk Factors, Neoplasms, Medicine, 030212 general & internal medicine, Prospective Studies, Prospective cohort study, 0303 health sciences, Incidence, Absolute risk reduction, Drugs, General Medicine, Middle Aged, Viral Load, Antiretroviral therapy, 3. Good health, AIDS, Cancer treatment, Prevention policy and public health, Cohort, Infectious diseases, Cohort studies, Female, Viral load, Adult, medicine.medical_specialty, Anti-HIV Agents, HIV Infections/drug therapy, Socio-culturale, Time-to-Treatment, 03 medical and health sciences, Acquired immunodeficiency syndrome (AIDS), SDG 3 - Good Health and Well-being, Internal medicine, Internal Medicine, Humans, Adverse effect, 030306 microbiology, business.industry, HIV, Cancer, medicine.disease, CD4 Lymphocyte Count, Anti-HIV Agents/therapeutic use, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, business, Neoplasms/epidemiology
Abstract

BACKGROUND: Immediate initiation of antiretroviral therapy (ART) regardless of CD4 cell count reduces risk for AIDS and non-AIDS-related events in asymptomatic, HIV-positive persons and is the standard of care. However, most HIV-positive persons initiate ART when their CD4 count decreases below 500 × 10 9 cells/L. Consequences of delayed ART on risk for non-AIDS-defining and AIDS-defining cancer, one of the most common reasons for death in HIV, are unclear. OBJECTIVE: To estimate the long-term risk difference for cancer with the immediate ART strategy.DESIGN: Multinational prospective cohort study.SETTING: The D:A:D (Data collection on Adverse events of anti-HIV Drugs) study, which included HIV-positive persons from Europe, Australia, and the United States.PARTICIPANTS: 8318 HIV-positive persons with at least 1 measurement each of CD4 cell count and viral load while ART-naive (study period, 2006 to 2016).MEASUREMENTS: The parametric g-formula was used, with adjustment for baseline and time-dependent confounders (CD4 cell count and viral load), to assess the 10-year risk for non-AIDS-defining and AIDS-defining cancer of immediate versus deferred (at CD4 counts RESULTS: During 64 021 person-years of follow-up, 231 cases of non-AIDS-defining cancer and 272 of AIDS-defining cancer occurred among HIV-positive persons with a median age of 36 years (interquartile range, 29 to 43 years). With immediate ART, the 10-year risk for non-AIDS-defining cancer was 2.97% (95% CI, 2.37% to 3.50%) and that for AIDS-defining cancer was 2.50% (CI, 2.37% to 3.38%). Compared with immediate ART initiation, the 10-year absolute risk differences when deferring ART to CD4 counts less than 500 × 10 9 cells/L and less than 350 × 10 9 cells/L were 0.12 percentage point (CI, -0.01 to 0.26 percentage point) and 0.29 percentage point (CI, -0.03 to 0.73 percentage point), respectively, for non-AIDS-defining cancer and 0.32 percentage point (CI, 0.21 to 0.44 percentage point) and 1.00 percentage point (CI, 0.67 to 1.44 percentage points), respectively, for AIDS-defining cancer. LIMITATION: Potential residual confounding due to observational study design.CONCLUSION: In this young cohort, effects of immediate ART on 10-year risk for cancer were small, and further supportive data are needed for non-AIDS-defining cancer.PRIMARY FUNDING SOURCE: Highly Active Antiretroviral Therapy Oversight Committee.

Published
2021
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50. Onderdompeling en verdrinking

Author

Albers, M. J. I. J., Kieboom, J. K. W., Wijnberg-Williams, B., van Aalderen, W. M. C., Albers, M. J. I. J., de Blécourt, A. C. E., Bleijenberg, G., Boxma, H., Braet, C., Brouwer, O. F., Derkx, B., van Drie, H. J. Y., van Dijk, M., van Furth, A. M., van Gemert, T. M., HiraSing, R. A., Hofland, H. W. Chr., Houdijk, E. C. A. M., de Jong, L. W. A., de Jonge, R. C. J., Kalverdijk, L. J., Kieboom, J. K. W., Kluft, C., Kneepkens, C. M. F., Knoop, H., van Leerdam, F. J. M., Lub, M. M. H., de Meij, T. G. J., Peeters, E. A. J., Scholten, S., Sprikkelman, A. B., Tibboel, D., ter Waarbeek, H. L. G., Walstra, J., and Wijnberg-Williams, B.

Published
2009
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