Search

Your search keyword '"Kelic, A."' showing total 93 results
Start Over Author "Kelic, A." Search Limiters Peer Reviewed
93 results on '"Kelic, A."'

1. Measurement of nuclear interaction cross sections towards neutron-skin thickness determination

Author

L. Ponnath, T. Aumann, C.A. Bertulani, R. Gernhäuser, M. Heil, T. Almusidi, H. Alvarez-Pol, L. Atar, L. Atkins, Y. Ayyad, J. Benlliure, K. Boretzky, M.J.G. Borge, L.T. Bott, G. Bruni, B. Brückner, P. Cabanelas, C. Caesar, E. Casarejos, J. Cederkall, A. Corsi, D. Cortina-Gil, J.A. Dueñas, M. Duer, Z. Elekes, S. Escribano Rodriguez, L. Fabbietti, A. Falduto, M. Feijoo, M. Feijoo Fontan, L.M. Fonseca, A. Frotscher, D. Galaviz, E. Galiana, G. García-Jiménez, I. Gašparic̀, E.I. Geraci, A. Gillibert, B. Gnoffo, D. González Caamaño, A. Graña González, K. Göbel, A.-L. Hartig, A. Heinz, T. Hensel, M. Holl, A. Horvat, A. Jedele, D. Jelavic̀ Malenica, T. Jenegger, H.T. Johansson, B. Jonson, N. Kalantar-Nayestanaki, A. Kelic-Heil, O.A. Kiselev, P. Klenze, D. Kresan, T. Kröll, E. Kudaibergenova, D. Kurtulgil, D. Körper, M. Labiche, C. Langer, I. Lihtar, Yu.A. Litvinov, B. Löher, J. Mayer, S. Murillo Morales, E. Nacher, T. Nilsson, A. Obertelli, V. Panin, J. Park, S. Paschalis, A. Perea, M. Petri, S. Pirrone, T. Pohl, R. Reifarth, H.-B. Rhee, J.L. Rodriguez-Sanchez, L. Rose, D.M. Rossi, P. Russotto, D. Savran, H. Scheit, H. Simon, S. Storck-Dutine, A.M. Stott, C. Sürder, R. Taniuchi, O. Tengblad, P. Teubig, L. Trache, M. Trimarchi, H.T. Törnqvist, L. Varga, V. Wagner, and F. Wamers

Subjects
Physics, QC1-999
Abstract

The accuracy of reaction theories used to extract properties of exotic nuclei from scattering experiments is often unknown or not quantified, but of utmost importance when, e.g., constraining the equation of state of asymmetric nuclear matter from observables as the neutron-skin thickness. In order to test the Glauber multiple-scattering model, the total interaction cross section of Image 1 on carbon targets was measured at initial beam energies of 400, 550, 650, 800, and 1000 MeV/nucleon. The measurements were performed during the first experiment of the newly constructed R3B (Reaction with Relativistic Radioactive Beams) experiment after the start of FAIR Phase-0 at the GSI/FAIR facility with beam energies of 400, 550, 650, 800, and 1000 MeV/nucleon. The combination of the large-acceptance dipole magnet GLAD and a newly designed and highly efficient Time-of-Flight detector enabled a precise transmission measurement with several target thicknesses for each initial beam energy with an experimental uncertainty of ±0.4%. A comparison with the Glauber model revealed a discrepancy of around 3.1% at higher beam energies, which will serve as a crucial baseline for the model-dependent uncertainty in future fragmentation experiments.

Published
2024
Full Text
View/download PDF

2. Alpha spectroscopy of purified beams of exotic nuclei at the FRS Ion Catcher

Author

Tortorelli, Nazarena, Reiter, Moritz Pascal, Rink, Ann Kathrin, Purushothaman, Sivaji, Ayet San Andrés, Samuel, Bergmann, Julian, Dickel, Timo, Diwisch, Marcel, Ebert, Jens, Geissel, Hans, Greiner, Florian, Haettner, Emma, Hornung, Christine, Kelic-Heil, Aleksandra, Knoebel, Ronja, Lippert, Wayne, Miskun, Ivan, Moore, Iain D., Pietri, Stephane, Plaß, Wolfgang R., Pohjalainen, Ilkka, Prochazka, Andrej, Scheidenberger, Christoph, Takechi, Maya, Thirolf, Peter G., Weick, Helmut, Winfield, John, and Xu, Xiaodong

Published
2025
Full Text
View/download PDF

3. Probing the Z = 6 spin-orbit shell gap with (p,2p) quasi-free scattering reactions

Author

Syndikus, I., Petri, M., Macchiavelli, A. O., Paschalis, S., Bertulani, C. A., Aumann, T., Alvarez-Pol, H., Atar, L., Beceiro-Novo, S., Benlliure, J., Boillos, J. M., Boretzky, K., Borge, M. J. G., Brown, B. A., Caamaño, M., Caesar, C., Casarejos, E., Catford, W., Cederkall, J., Chulkov, L. V., Cortina-Gil, D., Cravo, E., Crespo, R., Dillmann, I., Fernández, P. Díaz, Elekes, Z., Enders, J., Farinon, F., Fraile, L. M., Redondo, D. Galaviz, Geissel, H., Gernhäuser, R., Golubev, P., Göbel, K., Heil, M., Heine, M., Heinz, A., Henriques, A., Holl, M., Johansson, H. T., Jonson, B., Kalantar-Nayestanaki, N., Kanungo, R., Kelic-Heil, A., Kröll, T., Kurz, N., Langer, C., Bleis, T. Le, Machado, J. F. D. C., Marganiec-Gałazka, J., Nacher, E., Nilsson, T., Nociforo, C., Panin, V., Perea, A., Pietri, S. B., Plag, R., Reifarth, R., Revel, A., Ribeiro, G., Rigollet, C., Rossi, D. M., Savran, D., Scheit, H., Simon, H., Sorlin, O., Tengblad, O., Togano, Y., Vandebrouck, M., Volkov, V., Wheldon, F. Wamers C., Wilson, G. L., Winfield, J. S., Weick, H., Woods, P., Yakorev, D., Zhukov, M., Zilges, A., and Zuber, K.

Subjects
Nuclear Experiment
Abstract

The evolution of the traditional nuclear magic numbers away from the valley of stability is an active field of research. Experimental efforts focus on providing key spectroscopic information that will shed light into the structure of exotic nuclei and understanding the driving mechanism behind the shell evolution. In this work, we investigate the Z = 6 spin-orbit shell gap towards the neutron dripline. To do so, we employed $^{A}$N(p,2p)$^{A-1}$C quasi-free scattering reactions to measure the proton component of the 2$^+_1$ state of $^{16,18,20}$C. The experimental findings support the notion of a moderate reduction of the proton 1p$_{1/2}$-1p$_{3/2}$ spin-orbit splitting, at variance to recent claims for a prevalent Z = 6 magic number towards the neutron dripline., Comment: 27 pages, 5 figures, 2 tables. Submitted to Physics Letter B

Published
2020
Full Text
View/download PDF

4. Exploring Parental Perspectives of Childhood Speech and Language Disorders across 10 Countries: A Pilot Qualitative Study

Author

Jensen de López, Kristine M., Lyons, Rena, Novogrodsky, Rama, Baena, Sofia, Feilberg, Julie, Harding, Sam, Kelic, Maja, Klatte, Inge S., Mantel, Tina C., Tomazin, Marina O., Ulfsdottir, Thora S., Zajdó, Krisztina, and Rodriguez-Ortiz, Isabel R.

Abstract

Purpose: Although researchers have explored parental perspectives of childhood speech and language disorders, most studies have been conducted in English-speaking countries. Little is known about parental experiences across countries, where procedures of language screening and services for language disorders differ. The authors participated in the COST Action network IS1406, "Enhancing Children's Oral Language Skills Across Europe and Beyond," which provided an opportunity to conduct cross-country qualitative interviews with parents. The aim of this pilot study was to explore ways in which parents construed and described speech and language disorders across countries. Method: Semistructured qualitative interviews were conducted with parents from 10 families in 10 different countries. The data were analyzed using thematic analysis. Findings: The overall theme was "acknowledging parental expertise." The parents described, in detail, ways in which their children's speech and language (dis)abilities had an impact on the children's everyday life. Three subthemes were identified: impairment, disability, and changes over time. Conclusions: The findings suggest that, across a range of countries, parents demonstrated contextualized understandings of their children's speech and language (dis)abilities, along with the everyday functional implications of the disorders. Hence, despite not holding professional knowledge about language disorders, the voices, views, understandings, and personal experiences of parents in relation to their child's disorder should be listened to when planning therapy services.

Published
2021
Full Text
View/download PDF

5. NeuLAND: The high-resolution neutron time-of-flight spectrometer for R3B at FAIR

Author

Boretzky, K., Gašparić, I., Heil, M., Mayer, J., Heinz, A., Caesar, C., Kresan, D., Simon, H., Törnqvist, H.T., Körper, D., Alkhazov, G., Atar, L., Aumann, T., Bemmerer, D., Bondarev, S.V., Bott, L.T., Chakraborty, S., Cherciu, M.I., Chulkov, L.V., Ciobanu, M., Datta, U., De Filippo, E., Douma, C.A., Dreyer, J., Elekes, Z., Enders, J., Galaviz, D., Geraci, E., Gnoffo, B., Göbel, K., Golovtsov, V.L., Gonzalez Diaz, D., Gruzinsky, N., Heftrich, T., Heggen, H., Hehner, J., Hensel, T., Hoemann, E., Holl, M., Horvat, A., Horváth, Á., Ickert, G., Jelavić Malenica, D., Johansson, H.T., Jonson, B., Kahlbow, J., Kalantar-Nayestanaki, N., Kelić-Heil, A., Kempe, M., Koch, K., Kozlenko, N.G., Krivshich, A.G., Kurz, N., Kuznetsov, V., Langer, C., Leifels, Y., Lihtar, I., Löher, B., Machado, J., Martorana, N.S., Miki, K., Nilsson, T., Orischin, E.M., Pagano, E.V., Pirrone, S., Politi, G., Potlog, P.- M., Rahaman, A., Reifarth, R., Rigollet, C., Röder, M., Rossi, D.M., Russotto, P., Savran, D., Scheit, H., Schindler, F., Stach, D., Stan, E., Stomvall Gill, J., Teubig, P., Trimarchi, M., Uvarov, L., Volknandt, M., Volkov, S., Wagner, A., Wagner, V., Wranne, S., Yakorev, D., Zanetti, L., Zilges, A., and Zuber, K.

Published
2021
Full Text
View/download PDF

6. “So, I told him to look for friends!” Barriers and protecting factors that may facilitate inclusion for children with Language Disorder in everyday social settings: Cross-cultural qualitative interviews with parents

Author

Jensen de López, Kristine M., Feilberg, Julie, Baena, Sofia, Lyons, Rena, Harding, Sam, Kelić, Maja, Klatte, Inge S., Mantel, Tina C., Novogrodsky, Rama, Ulfsdottir, Thora S., Zajdó, Krisztina, and Rodriguez-Ortiz, Isabel R.

Published
2021
Full Text
View/download PDF

7. Exploring Parental Perspectives of Childhood Speech and Language Disorders Across 10 Countries: A Pilot Qualitative Study

Author

de Lopez, Kristine M. Jensen, Lyons, Rena, Novogrodsky, Rama, Baena, Sofia, Feilberg, Julie, Harding, Sam, Kelic, Maja, Klatte, Inge S., Mantel, Tina C., Tomazin, Marina O., Ulfsdottir, Thora S., Zajdo, Krisztina, and Rodriguez-Ortiz, Isabel R.

Subjects
Parent and child -- Psychological aspects -- International aspects, Language disorders in children -- Social aspects -- Psychological aspects -- International aspects, Health
Abstract

Purpose: Although researchers have explored parental perspectives of childhood speech and language disorders, most studies have been conducted in English-speaking countries. Little is known about parental experiences across countries, where procedures of language screening and services for language disorders differ. The authors participated in the COST (1) Action network IS1406, 'Enhancing Children's Oral Language Skills Across Europe and Beyond,' which provided an opportunity to conduct cross-country qualitative interviews with parents. The aim of this pilot study was to explore ways in which parents construed and described speech and language disorders across countries. Method: Semistructured qualitative interviews were conducted with parents from 10 families in 10 different countries. The data were analyzed using thematic analysis. Findings: The overall theme was 'acknowledging parental expertise.' The parents described, in detail, ways in which their children's speech and language (dis)abilities had an impact on the children's everyday life. Three subthemes were identified: impairment, disability, and changes over time. Conclusions: The findings suggest that, across a range of countries, parents demonstrated contextualized understandings of their children's speech and language (dis)abilities, along with the everyday functional implications of the disorders. Hence, despite not holding professional knowledge about language disorders, the voices, views, understandings, and personal experiences of parents in relation to their child's disorder should be listened to when planning therapy services. Supplemental Material: https://doi.org/10.23641/asha. 14109881, The prevalence of speech disorders in young children is estimated at 3.6% (Wren et al., 2016), and language disorders (LDs) at 7% (Norbury et al., 2016). There is evidence to [...]

Published
2021
Full Text
View/download PDF

8. Study of multinucleon knockout reactions of exotic nuclei in the region of Sn

Author

Feijoo-Fontán M., Kudaibergenova E., Liblar I., Gasparic I., Horvat A., Rodriguez-Sanchez J.L., Panin V., Alvarez-Pol H., Atar L., Aumann T., Benlliure J., Boretzky K., Borge M.J.G., Bott L.T., Caesar C., Casarejos E., Cederkall J., Chatillon A., Cortina-Gil D., Filippo E., Dickel T., Duer M., Falduto A., Galaviz D., García-Jiménez G., Ge Z., Geraci E.I., Gernhäuser R., Gnoffo B., Graña-González A., Göbel K., Haettner E., Hartig A.L., Heil M., Heinz A., Hensel T., Holl M., Hornung C., Jedele A., Jelavic-Malenica D., Jenegger T., Ji L., Johansson H.T., Kalantar-Nayestanaki N., Kazantseva E., Kelic-Heil A., Kiselev O.A., Klenze P., Knoebel R., Körper D., Kröll T., Löher B., Martorana N.S., Milhomens da Fonseca L., Morfouace P., Mukha I., Murillo-Morales S., Nácher E., Nociforo C., Obertelli A., Paschalis S., Perea A., Petri M., Pietri S., Pirrone S., Ponnath L., Rhee H.B., Rose L., Rossi D.M., Russotto P., Savran D., Scheidenberger C., Simon H., Simon J.P., Storck-Dunite S., Stott A., Sun Y., Symochko D., Sürder C., Taïeb J., Taniuchi R., Tengblad O., Törnqvist H.T., Velardita S., Wamers F., Weick H., and Zhao J.

Subjects
Physics, QC1-999
Abstract

The experimental data collected during the S515 experiment performed by the R3B collaboration at GSI/FAIR represent a great opportunity to investigate nucleon knockout reactions of exotic nuclei in the region of Sn using complete kinematics measurements. These cross sections can be used in the future to investigate the quenching in the knockout of the minority species (neutrons or protons) in nuclei far from stability. Some of the arguments put forward are the underestimation of the knockout of deeply bound nucleons, final state interactions or the role of short-range correlations (SRC). Recently, several works based on inclusive measurements have shown that these SRCs could reduce the single nucleon knockout cross sections by around 50%, depending on the neutron excess (N/Z) of the initial projectile. The S515 data can help us to go further in this investigation because it allows to correlate the knockout cross sections of one, two or more nucleons with the number of protons and neutrons emitted from the target and which can be detected by the CALIFA and NeuLAND detectors, respectively, and perform complete kinematical studies on the nature of the event (SRC, evaporation, emission of clusters, final-state interactions...). Here the results obtained for the charge distribution of reaction residues are presented, which is one of the first steps of the still on-going analysis.

Published
2023
Full Text
View/download PDF

9. Structural effects in the nuclide distributions of the residues of highly excited systems

Author

Napolitani, P., Rejmund, F., Tassan-Got, L., Ricciardi, M. V., Kelic, A., Schmidt, K. -H., Yordanov, O., ignatyuk, A. V., and villagrasa, C.

Subjects
Nuclear Experiment
Abstract

New data from GSI on the production-cross-section for fragmentation of the systems 56Fe+p and 56Fe+Ti at 1 A GeV revealed the appearance of even-odd staggering in the cross-section distribution for chains of isotopes with given N-Z. The staggering is strongly enhanced for the chain N=Z, it reduces as the production moves away from the N=Z chain, and it reverses for the most neutron-rich odd-A residues. These phenomena, observed in the residues of rather violent reactions, are related to structural effects in the level-densities below the particle-emission threshold., Comment: 4 pages, 2 figures. 10th Nuclear Physics Workshop of Marie and Pierre Curie, 24 - 28 Septembre 2003, Kazimierz Dolny (Poland)

Published
2010
Full Text
View/download PDF

10. Quasi-free neutron and proton knockout reactions from light nuclei in a wide neutron-to-proton asymmetry range

Author

M. Holl, V. Panin, H. Alvarez-Pol, L. Atar, T. Aumann, S. Beceiro-Novo, J. Benlliure, C.A. Bertulani, J.M. Boillos, K. Boretzky, M. Caamaño, C. Caesar, E. Casarejos, W. Catford, J. Cederkall, L. Chulkov, D. Cortina-Gil, E. Cravo, I. Dillmann, P. Díaz Fernández, Z. Elekes, J. Enders, L.M. Fraile, D. Galaviz Redondo, R. Gernhäuser, P. Golubev, T. Heftrich, M. Heil, M. Heine, A. Heinz, A. Henriques, H.T. Johansson, B. Jonson, N. Kalantar-Nayestanaki, R. Kanungo, A. Kelic-Heil, T. Kröll, N. Kurz, C. Langer, T. Le Bleis, S. Lindberg, J. Machado, E. Nacher, M.A. Najafi, T. Nilsson, C. Nociforo, S. Paschalis, M. Petri, R. Reifarth, G. Ribeiro, C. Rigollet, D.M. Rossi, D. Savran, H. Scheit, H. Simon, O. Sorlin, I. Syndikus, O. Tengblad, Y. Togano, M. Vandebrouck, P. Velho, F. Wamers, H. Weick, C. Wheldon, G.L. Wilson, J.S. Winfield, P. Woods, M. Zhukov, and K. Zuber

Subjects
Physics, QC1-999
Abstract

The quasi-free scattering reactions 11C(p,2p) and 10,11,12C(p,pn) have been studied in inverse kinematics at beam energies of 300–400 MeV/u at the R3B-LAND setup. The outgoing proton-proton and proton-neutron pairs were detected in coincidence with the reaction fragments in kinematically complete measurements. The efficiency to detect these pairs has been obtained from GEANT4 simulations which were tested using the 12C(p,2p) and 12C(p,pn) reactions. Experimental cross sections and momentum distributions have been obtained and compared to DWIA calculations based on eikonal theory. The new results reported here are combined with previously published cross sections for quasi-free scattering from oxygen and nitrogen isotopes and together they enable a systematic study of the reduction of single-particle strength compared to predictions of the shell model over a wide neutron-to-proton asymmetry range. The combined reduction factors show a weak or no dependence on isospin asymmetry, in contrast to the strong dependency reported in nucleon-removal reactions induced by nuclear targets at lower energies. However, the reduction factors for (p,2p) are found to be 'significantly smaller than for (p,pn) reactions for all investigated nuclei. Keywords: Quasi-free scattering, Inverse kinematics, Shell model, Spectroscopic factors

Published
2019
Full Text
View/download PDF

11. Systematic comparison of ISOLDE-SC yields with calculated in-target production rates

Author

Lukic, S., Gevaert, F., Kelic, A., Ricciardi, M. V., Schmidt, K. -H., and Yordanov, O.

Subjects
Nuclear Experiment
Abstract

Recently, a series of dedicated inverse-kinematics experiments performed at GSI, Darmstadt, has brought an important progress in our understanding of proton and heavy-ion induced reactions at relativistic energies. The nuclear reaction code ABRABLA that has been developed and benchmarked against the results of these experiments has been used to calculate nuclide production cross sections at different energies and with different targets and beams. These calculations are used to estimate nuclide production rates by protons in thick targets, taking into account the energy loss and the attenuation of the proton beam in the target, as well as the low-energy fission induced by the secondary neutrons. The results are compared to the yields of isotopes of various elements obtained from different targets at CERN-ISOLDE with 600 MeV protons, and the overall extraction efficiencies are deduced. The dependence of these extraction efficiencies on the nuclide half-life is found to follow a simple pattern in many different cases. A simple function is proposed to parameterize this behavior in a way that quantifies the essential properties of the extraction efficiency for the element and the target - ion-source system in question., Comment: 46 pages, 49 figures, background information on http://www-w2k.gsi.de/charms/

Published
2006
Full Text
View/download PDF

12. Assessment of saddle-point-mass predictions for astrophysical applications

Author

Kelic, Aleksandra and Schmidt, Karl-Heinz

Subjects
Astrophysics
Abstract

Using available experimental data on fission barriers and ground-state masses, a detailed study on the predictions of different models concerning the isospin dependence of saddle-point masses is performed. Evidence is found that several macroscopic models yield unrealistic saddle-point masses for very neutron-rich nuclei, which are relevant for the r-process nucleosynthesis., Comment: 8 pages, 5 figures

Published
2005
Full Text
View/download PDF

13. Immunogenicity and Reactogenicity of the Booster Dose of COVID-19 Vaccines and Related Factors: A Panel Study from the General Population in Serbia

Author

Maja Stosic, Marija Milic, Milos Markovic, Ivana Kelic, Zoran Bukumiric, Marko Veljkovic, Darija Kisic Tepavcevic, Vladan Saponjic, Dragana Plavsa, Sofija Jovanovic, and Verica Jovanovic

Subjects
COVID-19, Serbia, vaccination, booster dose, mix and match strategies, immunogenicity, Medicine
Abstract

The Republic of Serbia applied the booster dose of the following COVID-19 vaccines: BNT162b2 mRNA (Pfizer-BioNTech), Sinopharm BBIBP-CorV (Vero Cell®), Gam-COVID-Vac (Sputnik V) and ChAdOk1 nCoV-19 (AstraZeneca). We aimed to examine the immunogenicity and reactogenicity of the booster dose and identify factors related to immune response and adverse events. Panel study, conducted during August and September 2021, included 300 persons receiving the booster dose at the Institute of Public Health of Serbia. Blood samples were taken on the day of receiving the booster dose, and after 7 and 28 days. When applying homologous regimen, the average increase in anti-spike immunoglobulin G was 8782.2 (after 7 days), 1213.9 after 28 days, while 9179.5 (after 7 days) and 16,728.1 after 28 days of heterologous regimen. Sinopharm BBIBP-CorV (p < 0.001) and Sputnik V (p < 0.001), age 65 and over (p = 0.001) and currently smoking (p < 0.001) were independently associated with lower levels of anti-spike immunoglobulin G. Female sex (OR = 1.77; 95%CI = 1.01–3.12), previous COVID-19 infection (OR = 3.62; 95%CI = 1.13–11.63) and adverse events after the second dose (OR = 2.66; 95%CI = 1.33–5.32) were independently associated with intense systemic adverse events 7 days after. Booster dose significantly increased antibodies titers, especially 28 days after heterologous regimen, without a significant increase in reactogenicity.

Published
2022
Full Text
View/download PDF

14. Probing the Z = 6 spin-orbit shell gap with (p,2p) quasi-free scattering reactions

Author

I. Syndikus, M. Petri, A.O. Macchiavelli, S. Paschalis, C.A. Bertulani, T. Aumann, H. Alvarez-Pol, L. Atar, S. Beceiro-Novo, J. Benlliure, J.M. Boillos, K. Boretzky, M.J.G. Borge, B.A. Brown, M. Caamaño, C. Caesar, E. Casarejos, W. Catford, J. Cederkall, S. Chakraborty, L.V. Chulkov, D. Cortina-Gil, E. Cravo, R. Crespo, U. Datta Pramanik, I. Dillmann, P. Díaz Fernández, Z. Elekes, J. Enders, F. Farinon, L.M. Fraile, D. Galaviz, H. Geissel, R. Gernhäuser, P. Golubev, K. Göbel, M. Heil, M. Heine, A. Heinz, A. Henriques, M. Holl, H.T. Johansson, B. Jonson, N. Kalantar-Nayestanaki, R. Kanungo, A. Kelic-Heil, T. Kröll, N. Kurz, C. Langer, T. Le Bleis, J. Machado, J. Marganiec-Gałązka, E. Nacher, T. Nilsson, C. Nociforo, V. Panin, A. Perea, S.B. Pietri, R. Plag, A. Rahaman, R. Reifarth, A. Revel, G. Ribeiro, C. Rigollet, D.M. Rossi, D. Savran, H. Scheit, H. Simon, O. Sorlin, O. Tengblad, Y. Togano, M. Vandebrouck, V. Volkov, F. Wamers, C. Wheldon, G.L. Wilson, J.S. Winfield, H. Weick, P. Woods, D. Yakorev, M. Zhukov, A. Zilges, and K. Zuber

Subjects
Quasi-free scattering reactions, Magic numbers, Spin-orbit splitting, Tensor force, Shell evolution, Exotic nuclei, Physics, QC1-999
Abstract

The evolution of the traditional nuclear magic numbers away from the valley of stability is an active field of research. Experimental efforts focus on providing key spectroscopic information that will shed light into the structure of exotic nuclei and understanding the driving mechanism behind the shell evolution. In this work, we investigate the Z=6 spin-orbit shell gap towards the neutron dripline. To do so, we employed NA(p,2p)CA−1 quasi-free scattering reactions to measure the proton component of the 21+ state of 16,18,20C. The experimental findings support the notion of a moderate reduction of the proton 1p1/2−1p3/2 spin-orbit splitting, at variance to recent claims for a prevalent Z=6 magic number towards the neutron dripline.

Published
2020
Full Text
View/download PDF

16. A Sample of the Results of the First SOFIA Experiment

Author

Gorbinet, T., Bélier, G., Boutoux, G., Chatillon, A., Ebran, A., Laurent, B., Martin, J.-F., Pellereau, E., Taieb, J., Audouin, L., Tassan-Got, L., Jurado, B., Álvarez-Pol, H., Ayyad, Y., Benlliure, J., Caamaño, M., Cortina-Gil, D., Fernández-Domínguez, B., Paradela, C., Rodríguez-Sánchez, J.-L., Vargas, J., Casarejos, E., Heinz, A., Kelić-Heil, A., Kurz, N., Nociforo, C., Pietri, S., Prochazka, A., Rossi, D., Schmidt, K.-H., Simon, H., Voss, B., Weick, H., and Winfield, J.S.

Published
2015
Full Text
View/download PDF

17. 13,14B(n, γ) via Coulomb Dissociation for Nucleosynthesis towards the r-Process

Author

Altstadt, S.G., Adachi, T., Aksyutina, Y., Alcantara, J., Alvarez-Pol, H., Ashwood, N., Atar, L., Aumann, T., Avdeichikov, V., Barr, M., Beceiro, S., Bemmerer, D., Benlliure, J., Bertulani, C.A., Boretzky, K., Borge, M.J.G., Burgunder, G., Caamano, M., Caesar, C., Casarejos, E., Catford, W., Cederkäll, J., Chakraborty, S., Chartier, M., Chulkov, L., Cortina-Gil, D., Datta Pramanik, U., Diaz Fernandez, P., Dillmann, I., Elekes, Z., Enders, J., Ershova, O., Estrade, A., Farinon, F., Fraile, L.M., Freer, M., Freudenberger, M., Fynbo, H.O.U., Galaviz, D., Geissel, H., Gernhäuser, R., Göbel, K., Golubev, P., Gonzalez Diaz, D., Hagdahl, J., Heftrich, T., Heil, M., Heine, M., Heinz, A., Henriques, A., Holl, M., Holt, J.D., Ickert, G., Ignatov, A., Jakobsson, B., Johansson, H.T., Jonson, B., Kalantar-Nayestanaki, N., Kanungo, R., Kelic-Heil, A., Knöbel, R., Kröll, T., Krücken, R., Kurcewicz, J., Kurz, N., Labiche, M., Langer, C., Le Bleis, T., Lemmon, R., Lepyoshkina, O., Machado, J., Marganiec, J., Maroussov, V., Menéndez, J., Mostazo, M., Movsesyan, A., Najafi, M.A., Nilsson, T., Nociforo, C., Panin, V., Perea, A., Pietri, S., Plag, R., Prochazka, A., Rahaman, A., Rastrepina, G., Reifarth, R., Ribeiro, G., Ricciardi, M.V., Rigollet, C., Riisager, K., Röder, M., Rossi, D., Sanchez del Rio, J., Savran, D., Scheit, H., Schwenk, A., Simon, H., Simonis, J., Sonnabend, K., Sorlin, O., Stoica, V., Streicher, B., Taylor, J., Tengblad, O., Terashima, S., Thies, R., Togano, Y., Uberseder, E., Van de Walle, J., Velho, P., Volkov, V., Wagner, A., Wamers, F., Weick, H., Weigand, M., Wheldon, C., Wilson, G., Wimmer, C., Winfield, J.S., Woods, P., Yakorev, D., Zhukov, M.V., Zilges, A., Zoric, M., and Zuber, K.

Published
2014
Full Text
View/download PDF

18. Isotopic production cross sections of the residual nuclei in spallation reactions induced by 136Xe projectiles on proton at 500 A MeV

Author

Giot, L., Alcántara-Núñez, J.A., Benlliure, J., Pérez-Loureiro, D., Audouin, L., Boudard, A., Casarejos, E., Enqvist, T., Ducret, J.E., Fernández-Domínguez, B., Fernández Ordóñez, M., Farget, F., Heinz, A., Henzl, V., Henzlova, D., Kelić-Heil, A., Lafriaskh, A., Leray, S., Napolitani, P., Paradela, C., Pereira, J., Ricciardi, M.V., Stéphan, C., Schmidt, K.-H., Schmitt, C., Tassan-Got, L., Villagrasa, C., Volant, C., and Yordanov, O.

Published
2013
Full Text
View/download PDF

19. The SOFIA Experiment

Author

Boutoux, G., Bélier, G., Chatillon, A., Ebran, A., Gorbinet, T., Laurent, B., Martin, J.-F., Pellereau, E., Taieb, J., Audouin, L., Tassan-Got, L., Jurado, B., Álvarez-Pol, H., Ayyad, Y., Benlliure, J., Caamaño, M., Cortina-Gil, D., Fernández-Domínguez, B., Paradela, C., Rodriguez-Sanchez, J.-L., Vargas, J., Casarejos, E., Heinz, A., Kelić-Heil, A., Kurz, N., Nociforo, C., Pietri, S., Prochazka, A., Rossi, D., Schmidt, K.-H., Simon, H., Voss, B., Weick, H., and Winfield, J.S.

Published
2013
Full Text
View/download PDF

20. The electron–ion scattering experiment ELISe at the International Facility for Antiproton and Ion Research (FAIR)—A conceptual design study

Author

Antonov, A.N., Gaidarov, M.K., Ivanov, M.V., Kadrev, D.N., Aïche, M., Barreau, G., Czajkowski, S., Jurado, B., Belier, G., Chatillon, A., Granier, T., Taieb, J., Doré, D., Letourneau, A., Ridikas, D., Dupont, E., Berthoumieux, E., Panebianco, S., Farget, F., Schmitt, C., Audouin, L., Khan, E., Tassan-Got, L., Aumann, T., Beller, P., Boretzky, K., Dolinskii, A., Egelhof, P., Emling, H., Franzke, B., Geissel, H., Kelic-Heil, A., Kester, O., Kurz, N., Litvinov, Y., Münzenberg, G., Nolden, F., Schmidt, K.-H., Scheidenberger, Ch., Simon, H., Steck, M., Weick, H., Enders, J., Pietralla, N., Richter, A., Schrieder, G., Zilges, A., Distler, M.O., Merkel, H., Müller, U., Junghans, A.R., Lenske, H., Fujiwara, M., Suda, T., Kato, S., Adachi, T., Hamieh, S., Harakeh, M.N., Kalantar-Nayestanaki, N., Wörtche, H., Berg, G.P.A., Koop, I.A., Logatchov, P.V., Otboev, A.V., Parkhomchuk, V.V., Shatilov, D.N., Shatunov, P.Y., Shatunov, Y.M., Shiyankov, S.V., Shvartz, D.I., Skrinsky, A.N., Chulkov, L.V., Danilin, B.V., Korsheninnikov, A.A., Kuzmin, E.A., Ogloblin, A.A., Volkov, V.A., Grishkin, Y., Lisin, V.P., Mushkarenkov, A.N., Nedorezov, V., Polonski, A.L., Rudnev, N.V., Turinge, A.A., Artukh, A., Avdeichikov, V., Ershov, S.N., Fomichev, A., Golovkov, M., Gorshkov, A.V., Grigorenko, L., Klygin, S., Krupko, S., Meshkov, I.N., Rodin, A., Sereda, Y., Seleznev, I., Sidorchuk, S., Syresin, E., Stepantsov, S., Ter-Akopian, G., Teterev, Y., Vorontsov, A.N., Kamerdzhiev, S.P., Litvinova, E.V., Karataglidis, S., Alvarez Rodriguez, R., Borge, M.J.G., Fernandez Ramirez, C., Garrido, E., Sarriguren, P., Vignote, J.R., Fraile Prieto, L.M., Lopez Herraiz, J., Moya de Guerra, E., Udias-Moinelo, J., Amaro Soriano, J.E., Lallena Rojo, A.M., Caballero, J.A., Johansson, H.T., Jonson, B., Nilsson, T., Nyman, G., Zhukov, M., Golubev, P., Rudolph, D., Hencken, K., Jourdan, J., Krusche, B., Rauscher, T., Kiselev, D., Trautmann, D., Al-Khalili, J., Catford, W., Johnson, R., Stevenson, P.D., Barton, C., Jenkins, D., Lemmon, R., Chartier, M., Cullen, D., Bertulani, C.A., and Heinz, A.

Published
2011
Full Text
View/download PDF

23. Structure of neutron-rich nuclei around the N = 126 closed shell; the yrast structure of 205Au126 up to spin-parity $I^{\pi}$ = (19/2+)

Author

Podolyák, Zs., Steer, S. J., Pietri, S., Górska, M., Regan, P. H., Rudolph, D., Garnsworthy, A. B., Hoischen, R., Gerl, J., Wollersheim, H. J., Grawe, H., Maier, K. H., Becker, F., Bednarczyk, P., Cáceres, L., Doornenbal, P., Geissel, H., Grebosz, J., Kelic, A., Kojouharov, I., Kurz, N., Montes, F., Prokopowicz, W., Saito, T., Schaffner, H., Tashenov, S., Heinz, A., Kurtukian-Nieto, T., Benzoni, G., Pfützner, M., Jungclaus, A., Balabanski, D. L., Brandau, C., Brown, B. A., Bruce, A. M., Catford, W. N., Cullen, I. J., Dombrádi, Zs., Estevez, M. E., Gelletly, W., Ilie, G., Jolie, J., Jones, G. A., Kmiecik, M., Kondev, F. G., Krücken, R., Lalkovski, S., Liu, Z., Maj, A., Myalski, S., Schwertel, S., Shizuma, T., Walker, P. M., Werner-Malento, E., and Wieland, O.

Published
2009
Full Text
View/download PDF

24. Exciting isomers from the first stopped-beam RISING campaign

Author

Rudolph, D., Pietri, S., Podolyák, Zs., Regan, P. H., Garnsworthy, A. B., Hoischen, R., Steer, S. J., Becker, F., Bednarczyk, P., Caceres, L., Doornenbal, P., Geissel, H., Gerl, J., Górska, M., Grębosz, J., Kelic, A., Kojouharov, I., Kurz, N., Montes, F., Prokopowicz, W., Saito, T., Schaffner, H., Tashenov, S., Werner-Malento, E., Wollersheim, H. J., Andersson, L.-L., Atanasova, L., Balabanski, D. L., Bentley, M. A., Benzoni, G., Blank, B., Blazhev, A., Brandau, C., Brown, J. R., Bruce, A. M., Camera, F., Catford, W. N., Cullen, I. J., Dombrádi, Zs., Estevez, E., Fahlander, C., Gelletly, W., Heinz, A., Hellström, M., Ilie, G., Johansson, E. K., Jolie, J., Jones, G. A., Jungclaus, A., Kmiecik, M., Kondev, F. G., Kurtukian-Nieto, T., Lalkovski, S., Liu, Z., Maj, A., Myalski, S., Pfützner, M., Shizuma, T., Simons, A. J., Schwertel, S., Walker, P. M., and Wieland, O.

Published
2007
Full Text
View/download PDF

25. Isomeric decay studies around 204Pt and 148Tb

Author

Podolyák, Zs., Steer, S. J., Pietri, S., Werner-Malento, E., Regan, P. H., Rudolph, D., Garnsworthy, A. B., Hoischen, R., Górska, M., Gerl, J., Wollersheim, H. J., Kurtukian-Nieto, T., Benzoni, G., Becker, F., Bednarczyk, P., Caceres, L., Doornenbal, P., Geissel, H., Grębosz, J., Kelic, A., Kojouharov, I., Kurz, N., Montes, F., Prokopowicz, W., Saito, T., Schaffner, H., Tashenov, S., Heinz, A., Pfützner, M., Hellström, M., Jungclaus, A., Andersson, L.-L., Atanasova, L., Balabanski, D. L., Bentley, M. A., Blank, B., Blazhev, A., Brandau, C., Brown, J., Bruce, A. M., Camera, F., Catford, W. N., Cullen, I. J., Dombrádi, Zs., Estevez, E., Fahlander, C., Gelletly, W., Ilie, G., Johansson, E. K., Jolie, J., Jones, G. A., Kmiecik, M., Kondev, F. G., Lalkovski, S., Liu, Z., Maj, A., Myalski, S., Shizuma, T., Simons, A. J., Schwertel, S., Walker, P. M., Wieland, O., and Brown, B. A.

Published
2007
Full Text
View/download PDF

26. Recent results in fragmentation isomer spectroscopy with rising

Author

Pietri, S., Regan, P.H., Podolyák, Zs., Rudolph, D., Steer, S., Garnsworthy, A.B., Werner-Malento, E., Hoischen, R., Górska, M., Gerl, J., Wollersheim, H.J., Kojouharov, I., Schaffner, H., Becker, F., Bednarczyk, P., Caceres, L., Doornenbal, P., Geissel, H., Grębosz, J., Kelic, A., Kurz, N., Montes, F., Prokopowicz, W., Saito, T., Tashenov, S., Heinz, A., Pfützner, M., Kurtukian-Nieto, T., Benzoni, G., Hellström, M., Jungclaus, A., Simpson, J., Andersson, L.-L., Atanasova, L., Balabanski, D., Bentley, M.A., Blank, B., Blazhev, A., Brandau, C., Brown, J.R., Bruce, A.M., Camera, F., Catford, W.N., Cullen, I.J., Dombrádi, Zs., Estevez, E., Fahlander, C., Gelletly, W., Ilie, G., Johansson, E.K., Jolie, J., Jones, G.A., Kmiecik, M., Kondev, F.G., Lalkovski, S., Liu, Z., Maj, A., Myalski, S., Shizuma, T., Simons, A.J., Schwertel, S., Walker, P.M., and Wieland, O.

Published
2007
Full Text
View/download PDF

27. Isomer Spectroscopy Using Relativistic Projectile Fragmentation at the N=Z Line for A∼80→90

Author

Regan, P.H., Garnsworthy, A.B., Pietri, S., Caceres, L., Górska, M., Rudolph, D., Podolyák, Zs., Steer, S.J., Hoischen, R., Gerl, J., Wollersheim, H.J., Grebosz, J., Schaffner, H., Prokopwicz, W., Kojouharov, I., Becker, F., Bednarczyk, P., Doornenball, P., Geissel, H., Grawe, H., Kelic, A., Kurz, N., Montes, F., Saito, T., Tashenov, S., Werner-Malento, E., Heinz, A., Atanasova, L., Balabanski, D., Benzoni, G., Blank, B., Blazhev, A., Brandau, C., Bruce, A.M., Catford, W.N., Camera, F., Cullen, I.J., Estevez, M.E., Fahlander, C., Gelletly, W., Ilie, G., Jungclaus, A., Jolie, J., Kurtukian-Nieto, T., Liu, Z., Kmiecik, M., Maj, A., Myalski, S., Schwertel, S., Shizuma, T., Simons, A.J., Walker, P.M., and Wieland, O.

Published
2007
Full Text
View/download PDF

28. Immunogenicity and Reactogenicity of the Booster Dose of COVID-19 Vaccines and Related Factors: A Panel Study from the General Population in Serbia.

Author

Stosic, Maja, Milic, Marija, Markovic, Milos, Kelic, Ivana, Bukumiric, Zoran, Veljkovic, Marko, Kisic Tepavcevic, Darija, Saponjic, Vladan, Plavsa, Dragana, Jovanovic, Sofija, and Jovanovic, Verica

Subjects
BOOSTER vaccines, PANEL analysis, COVID-19 vaccines, COVID-19, IMMUNE response
Abstract

The Republic of Serbia applied the booster dose of the following COVID-19 vaccines: BNT162b2 mRNA (Pfizer-BioNTech), Sinopharm BBIBP-CorV (Vero Cell®), Gam-COVID-Vac (Sputnik V) and ChAdOk1 nCoV-19 (AstraZeneca). We aimed to examine the immunogenicity and reactogenicity of the booster dose and identify factors related to immune response and adverse events. Panel study, conducted during August and September 2021, included 300 persons receiving the booster dose at the Institute of Public Health of Serbia. Blood samples were taken on the day of receiving the booster dose, and after 7 and 28 days. When applying homologous regimen, the average increase in anti-spike immunoglobulin G was 8782.2 (after 7 days), 1213.9 after 28 days, while 9179.5 (after 7 days) and 16,728.1 after 28 days of heterologous regimen. Sinopharm BBIBP-CorV (p < 0.001) and Sputnik V (p < 0.001), age 65 and over (p = 0.001) and currently smoking (p < 0.001) were independently associated with lower levels of anti-spike immunoglobulin G. Female sex (OR = 1.77; 95%CI = 1.01–3.12), previous COVID-19 infection (OR = 3.62; 95%CI = 1.13–11.63) and adverse events after the second dose (OR = 2.66; 95%CI = 1.33–5.32) were independently associated with intense systemic adverse events 7 days after. Booster dose significantly increased antibodies titers, especially 28 days after heterologous regimen, without a significant increase in reactogenicity. [ABSTRACT FROM AUTHOR]

Published
2022
Full Text
View/download PDF

29. Production cross-sections of protactinium and thorium isotopes produced in fragmentation of 238U at 1 A GeV

Author

Kurcewicz, J., Liu, Z., Pfützner, M., Woods, P.J., Mazzocchi, C., Schmidt, K.-H., Kelić, A., Attallah, F., Badura, E., Davids, C.N., Davinson, T., Döring, J., Geissel, H., Górska, M., Grzywacz, R., Hellström, M., Janas, Z., Karny, M., Korgul, A., Mukha, I., Plettner, C., Robinson, A., Roeckl, E., Rykaczewski, K., Schmidt, K., Seweryniak, D., Sümmerer, K., and Weick, H.

Published
2006
Full Text
View/download PDF

31. Exclusive measurements on [formula omitted] at 1 A Gev with the SPALADIN setup at GSI

Author

Le Gentil, E., Böhmer, M., Lafriakh, A., Pietri, S., Aumann, T., Bacri, C-O., Benlliure, J., Boudard, A., Casarejos, E., Combet, M., Ducret, J-E., Fernandez-Ordoñez, M., Gernhäuser, R., Johansson, H., Kelić, A., Kezzar, K., Krücken, R., Kurtukian-Nieto, T., Le Fèvre, A., Leray, S., Lukasik, J., Müller, W.F.J., Rejmund, F., Schwarz, C., Sfienti, C., Simon, H., Trautmann, W., Volant, C., and Yordanov, O.

Published
2006
Full Text
View/download PDF

33. Isotopically resolved residues from the fragmentation of projectiles with largely different N/ Z – the isospin-thermometer method

Author

Henzlova, D., Audouin, L., Benlliure, J., Botvina, A.S., Boudard, A., Casarejos, E., Ducret, J.E., Enqvist, T., Got, L.T., Heinz, A., Henzl, V., Junghans, A., Jurado, B., Kelic, A., Krasa, A., Kurtukian, T., Leray, S., Napolitani, P., Ordonez, M.F., Pereira, J., Pleskac, R., Rejmund, F., Ricciardi, M.V., Schmidt, K.-H., Schmitt, Ch., Stephan, C., Villagrasa, C., Volant, C., Wagner, A., and Yordanov, O.

Published
2005
Full Text
View/download PDF

34. Study of Ground State Wave-function of the Neutron-rich 29,30Na Isotopes through Coulomb Breakup

Author

Rahaman A., Datta Pramanik U., Aumann T., Beceiro S., Boretzky K., Caesar C., Carlson B.V., Catford W.N., Chakraborty S., Chatterjee S., Chartier M., Angelis G.De., Cortina-Gil D., Gonzalez-Diaz D., Emling H., Diaz Fernandez P., Fraile L.M., Ershova O., Geissel H., Heil M., Jonson B., Kelic A., Johansson H., Kruecken R., Kroll T., Kurcewicz J., Langer C., Bleis T.Le, Leifels Y., Munzenberg G., Marganiec J., Nociforo C., Najafi A., Panin V., Paschalis S., Pietri S., Plag R., Reifarth R., Ricciardi V., Rossi D., Ray J., Simon H., Scheidenberge C., Typel S., Taylor J., Togano Y., Volkov V., Weick H., Wagner A., Wamers F., Weigand M., Winfield J.S., Yakorev D., and Zoric M.

Subjects
Physics, QC1-999
Abstract

Coulomb breakup of unstable neutron rich nuclei 29,30Na around the ‘island of inversion’ has been studied at energy around 434 MeV/nucleon and 409 MeV/nucleon respectively. Four momentum vectors of fragments, decay neutron from excited projectile and γ-rays emitted from excited fragments after Coulomb breakup are measured in coincidence. For these nuclei, the low-lying dipole strength above one neutron threshold can be explained by direct breakup model. The analysis for Coulomb breakup of 29,30Na shows that large amount of the cross section yields the 28Na, 29Na core in ground state. The predominant ground-state configuration of 29,30Na is found to be 28Na(g.s)⊗νs1/2 and 29Na(g.s)⊗νs1/2,respectively.

Published
2014
Full Text
View/download PDF

35. Ground-state configuration of neutron-rich Aluminum isotopes through Coulomb Breakup

Author

Chakraborty S., Pramanik U. Datta, Aumann T., Beceiro S., Boretzky K., Caesar C., Carlson B.V., Catford W. N., Chatterjee S., Chartier M ., Cortina-Gil D., Angelis G.De., Gonzalez-Diaz D., Emling H., Fernandez P. Diaz, Fraile L. M., Ershova O., Geissel H., Heil M., Jonson B., Kelic A., Johansson H., Kruecken R., Kroll T., Kurcewicz J., Langer C., Bleis T. Le, Leifels Y., Munzenberg G., Marganiec J., Nociforo C., Najafi A., Panin V., Paschalis S., Pietri S., Plag R., Rahaman A., Reifarth R., Ricciardi V., Rossi D., Ray J., Simon H., Scheidenberger C., Typel S., Taylor J., Togano Y., Volkov V., Weick H., Wagner A., Wamers F., Weigand M., Winfield J. S., Yakorev D., and Zoric M.

Subjects
Physics, QC1-999
Abstract

Neutron-rich 34,35Al isotopes have been studied through Coulomb excitation using LAND-FRS setup at GSI, Darmstadt. The method of invariant mass analysis has been used to reconstruct the excitation energy of the nucleus prior to decay. Comparison of experimental CD cross-section with direct breakup model calculation with neutron in p3/2 orbital favours 34Al(g.s)⊗νp3/2 as ground state configuration of 35Al. But ground state configuration of 34Al is complicated as evident from γ-ray spectra of 33Al after Coulomb breakup of 34Al.

Published
2014
Full Text
View/download PDF

38. Measurement of the n_TOF beam profile with a micromegas detector

Author

Pancin, J., Abbondanno, U., Aerts, G., Alvarez, H., Andriamonje, S., Angelopoulos, A., Assimakopoulos, P., Bacri, C., Badurek, G., Baumann, P., Bečvář, F., Beer, H., Benlliure, J., Berthier, B., Berthoumieux, E., Boffi, S., Borcea, C., Boscolo-Marchi, E., Bustreo, N., Calvino, F., Cano-ott, D., Capote, R., Carlson, P., Cennini, P., Chepel, V., Chiaveri, E., Colonna, N., Cortes, G., Cortina, D., Couture, A., Cox, J., Dababneh, S., Dahlfors, M., David, S., Delbart, A., Derre, J., Dolfini, R., Domingo, C., Duran-Escribano, I., Eleftheriadis, C., Embid-Segura, M., Ferrant, L., Ferrari, A., Ferreira-Lourenco, L., Ferreiramarques, R., Frais-Koelbl, H., Furman, W., Giomataris, Y., Goncalves, I., Gonzalez-Romero, E., Goverdovski, A., Gramegna, F., Griesmayer, E., Gunsing, F., Haight, R., Heil, M., Herrera-Martinez, A., Ioannides, K., Janeva, N., Jeanneau, F., Jericha, E., Käppeler, F., Kadi, Y., Karamanis, D., Kelic, A., Ketlerov, V., Kitis, G., Koehler, P., Konovalov, V., Kossionides, E., Lacoste, V., Leeb, H., Lindote, A., Lopes, I., Lozano, M., Lukic, S., Markov, S., Marrone, S., Martinez-Val, J., Mastinu, P., Mengoni, A., Milazzo, P., Minguez, E., Molina-Coballes, A., Moreau, C., Neves, F., Oberhummer, H., O'brien, S., Papadopoulos, I., Papavengelou, T., Paradela, C., Pavlik, A., Pavlopoulos, P., Perez-Parra, A., Perlado, J., Peskov, V., Perrot, L., Plag, R., Plompen, A., Plukis, A., Poch, A., Policarpo, A., Pretel, C., Quesada, J., Radici, M., Raman, S., Rapp, W., Reifarth, R., Rejmund, F., Rosetti, M., Rubbia, C., Rudolf, G., Rullhusen, P., Salgado, J., Savvidis, E., Stephan, C., Tagliente, G., Tain, J., Tapia, C., Tassan-Got, L., Tavora, L., Terlizzi, R., Terrani, M., Tsangas, N., Vannini, G., Vaz, P., Ventura, A., Villamarin-Fernandez, D., Vincente-Vincente, M., Vlachoudis, V., Vlastou, R., Voss, F., Wendler, H., Wiescher, M., Wisshak, K., and Zanini, L.

Published
2004
Full Text
View/download PDF

39. New experimental validation of the pulse height weighting technique for capture cross-section measurements

Author

Abbondanno, U, Aerts, G, Alvarez, H, Andriamonje, S, Angelopoulos, A, Assimakopoulos, P, Bacri, C.O, Badurek, G, Baumann, P, Bečvář, F, Beer, H, Benlliure, J, Berthier, B, Berthomieux, E, Boffi, S, Borcea, C, Boscolo-Marchi, E, Bustreo, N, Calviño, P, Cano-Ott, D, Capote, R, Carlson, P, Cennini, P, Chepel, V, Chiaveri, E, Coceva, C, Colonna, N, Cortes, G, Cortina, D, Couture, A, Cox, J, Dababneh, S, Dahlfors, M, David, S, Dolfini, R, Domingo-Pardo, C, Duran, I, Eleftheriadis, C, Embid-Segura, M, Ferrant, L, Ferrari, A, Ferreira-Lourenco, L, Ferreira-Marques, R, Frais-Koelbl, H, Furman, W.I, Giomataris, Y, Goncalves, I.F, Gonzalez-Romero, E, Goverdovski, A, Gramegna, F, Griesmayer, E, Gunsing, F, Haight, R, Heil, M, Herrera-Martinez, A, Ioannides, K.G, Janeva, N, Jericha, E, Käppeler, F, Kadi, Y, Karamanis, D, Kelic, A, Ketlerov, V, Kitis, G, Koehler, P.E, Konovalov, V, Kossionides, E, Lacoste, V, Leeb, H, Lindote, A, Lopes, M.I, Lozano, M, Lukic, S, Markov, S, Marrone, S, Martinez-Val, J, Mastinu, P, Mengoni, A, Milazzo, P.M, Minguez, E, Molina-Coballes, A, Moreau, C, Neves, F, Oberhummer, H, O'Brien, S, Pancin, J, Papaevangelou, T, Paradela, C, Pavlik, A, Pavlopoulos, P, Perez-Parra, A, Perlado, J.M, Perrot, L, Peskov, V, Plag, R, Plompen, A, Plukis, A, Poch, A, Policarpo, A, Pretel, C, Quesada, J.M, Radici, M, Raman, S, Rapp, W, Rauscher, T, Reifarth, R, Rejmund, F, Rosetti, M, Rubbia, C, Rudolf, G, Rullhusen, P, Salgado, J, Savvidis, E, Soares, J.C, Stephan, C, Tagliente, G, Tain, J.L, Tapia, C, Tassan-Got, L, Tavora, L.M.N, Terlizzi, R, Terrani, M, Tsangas, N, Vannini, G, Vaz, P, Ventura, A, Villamarin-Fernandez, D, Vincente-Vincente, M, Vlachoudis, V, Vlastou, R, Voss, F, Wendler, H, Wiescher, M, Wisshak, K, and Zanini, L

Published
2004
Full Text
View/download PDF

40. Investigating the fission process at high excitation energies through proton induced reactions on 181Ta

Author

Paradela C., Leray S., Kezzar K., Kelic A., Föhr V., Enqvist T., Boudard A., Bacquias A., Pol H. Álvarez, Casarejos E., Benlliure J., Ayyad Y., Pérez-Loureiro D., Pleskac R., and Tarrío D.

Subjects
Physics, QC1-999
Abstract

In this work we have investigated total fission cross section of 181Ta+1H at FRS (FRagment Separator -GSI) at 1, 0.8, 0.5 and 0.3 GeV with an specific setup, providing high accuracy measurements of the cross section values. We compare the results obtained in this experiment, with several calculations performed with the intra-nuclear cascade model (INCL v4.1) coupled to de-excitation code (ABLAv3p), according to two different models describing fission process at high-excitation energies: statistical model of Bohr and Wheeler and the dynamical description of the fission process. The comparison with data of previous experiments is also discussed in order to address the existing discrepancies with this new results.

Published
2010
Full Text
View/download PDF

41. Experimental details of the Stopped Beam RISING campaign

Author

Pietri, S., Rega, P. H., Podolyák, Zs., Jungclaus, A., Pfützner, M., Rudolph, D., Garnsworthy, A. B., Steer, S. J., Hoischen, R., Górska, M., Gerl, J., Wollersheim, H. J., Kojouharov, I., Schaffner, H., Grębosz, J., Becker, F., Bednarczyk, P., Caceres, L., Doornenbal, P., Geissel, H., Kelic, A., Kurz, N., Montes, F., Prokopowicz, W., Saito, T., Tashenov, S., Werner-Malento, E., and Gelletly, W.

Published
2007
Full Text
View/download PDF

42. The status of the Super-FRS at FAIR

Author

Winkler, M., Achenbach, B., Behr, K.-H., Berz, M., Boutin, D., Brandau, C., Emling, H., Geissel, H., Iwase, H., Karagiannis, C., Kelic, A., Leibrock, H., Litvinov, Y., Manikonda, S., Maruhn, J. A., Moritz, G., Mühle, C., Münzenberg, G., Nociforo, C., Plass, W., Scheidenberger, C., Simon, H., Sümmerer, K., Svedentsov, M., Tahir, N. A., Tauschwitz, A., Wang, Z., Weick, H., Wollnik, H., and Yavor, M.

Published
2007
Full Text
View/download PDF

44. WHAT SHALL WE DO WITH THE SPECTATOR SYSTEM IN ULTRARELATIVISTIC HEAVY-ION COLLISIONS?

Author

MARCINEK, A., RYBICKI, A., MAZUREK, K., SZCZUREK, A., NADTOCHY, P. N., SCHMITT, C., KELIC, A., OZVENCHUK, V., and SPUTOWSKA, I.

Subjects
HEAVY ions, SPECTATORS, HEAVY-ion atom collisions
Abstract

This paper briefly reviews the first results of a coordinated study aimed at the clarification of the interplay between spectator fragmentation and electromagnetic phenomena in ultrarelativistic heavy-ion collisions at CERN SPS energies. The available experimental and phenomenological results are put in the context of recent theoretical calculations. [ABSTRACT FROM AUTHOR]

Published
2019
Full Text
View/download PDF

45. Methodological approach towards a Gap Assessment of the Serbian microbiology system in the function of surveillance in line with EU standards and acquis.

Author

Riccardo, Flavia, Bella, Antonino, Ivanovic, Dragana, Kelic, Ivana, Ciccaglione, Anna Rita, Simic, Danijela, Rossi, Patrizia, Pantosti, Annalisa, Grisetti, Tiziana, Pozio, Edoardo, Pezzotti, Patrizio, Rosi, Luca, Ivanovic, Ivan, Vrga, Svetlana, Sovic, Nevena, Rezza, Giovanni, Jovanovic, Verica, and Stefanelli, Paola

Published
2018
Full Text
View/download PDF

46. Total fission cross section of 181Ta and 208Pb induced by protons at relativistic energies.

Author

Ayyad, Y., Benlliure, J., Casarejos, E., Schmidt, K.-H., Jurado, B., Kelic-Heil, A., Pol, H. Alvarez, Ricciardi, M. V., Pleskac, R., Enqvist, T., Rejmund, F., Giot, L., Henzl, V., Lukic, S., Ngoc, Son Nguyen, Boudard, A., Leray, S., Fernandez, M., Kurtukian, T., and Nadtochy, P.

Abstract

Total fission cross section induced by protons in 181Ta and 208Pb at energies in the range of 300 to 1000 A MeV have been measured at GSI (Germany) using the inverse kinematics technique. A dedicated setup with high efficiency made it possible to determine these cross sections with high accuracy. The new data seed light in the controversial results obtained so far and contribute to the understanding of the fission process at high excitation energies. [ABSTRACT FROM PUBLISHER]

Published
2011
Full Text
View/download PDF

50. Structure of neutron-rich nuclei around the N = 126 closed shell; the yrast structure of 205Au126 up to spin-parity $I^{\pi}$ = (19/2+).

Author

Podolyák, Zs., Steer, S. J., Pietri, S., Górska, M., Regan, P. H., Rudolph, D., Garnsworthy, A. B., Hoischen, R., Gerl, J., Wollersheim, H. J., Grawe, H., Maier, K. H., Becker, F., Bednarczyk, P., Cáceres, L., Doornenbal, P., Geissel, H., Grȩbosz, J., Kelic, A., and Kojouharov, I.

Subjects
NEUTRONS, EXOTIC nuclei, NUCLEAR shell theory, NUCLEAR physics, PARTICLES (Nuclear physics)
Abstract

Heavy neutron-rich nuclei have been populated through the relativistic fragmentation of a $\ensuremath ^{208}_{\ 82}{\rm Pb}$ beam at $\ensuremath E/A = 1$ GeV on a $\ensuremath 2.5 {\rm g/cm^2}$ thick Be target. The synthesised nuclei were selected and identified in-flight using the fragment separator at GSI. Approximately 300 ns after production, the selected nuclei were implanted in an $\ensuremath \sim 8$ mm thick perspex stopper, positioned at the centre of the RISING $\ensuremath \gamma$ -ray detector spectrometer array. A previously unreported isomer with a half-life $\ensuremath T_{1/2} = 163(5)$ ns has been observed in the N = 126 closed-shell nucleus $\ensuremath ^{205}_{\ 79}{\rm Au}$ . Through $ \gamma$ -ray singles and $ \gamma$ - $ \gamma$ coincidence analysis a level scheme was established. The comparison with a shell model calculation tentatively identifies the spin-parity of the excited states, including the isomer itself, which is found to be $\ensuremath I^{\pi} = (19/2^+)$ . [ABSTRACT FROM AUTHOR]

Published
2009
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results