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142 results on '"Haettner E"'

1. 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
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2. Study of light hypernuclei in Europe: The hypertriton and nnΛ puzzles

Author

Rappold C., Achenbach P., Alibrahim Alfaki H., Amjad F., Armstrong M., Behr K.-H., Benlliure J., Brencic Z., Dickel T., Drozd V., Dubey S., Ekawa H., Escrig S., Feijoo-Fontan M., Fujioka H., Gao Y., Geissel H., Goldenbaum F., Graña Gonzalez A., Haettner E., Harakeh M. N., He Y., Heggen H., Hornung C., Hubbard N., Itahashi K., Iwasaki M., Kalantar-Nayestanaki N., Kasagi A., Kavatsyuk M., Kazantseva E., Khreptak A., Kindler B., Knoebel R., Kollmus H., Kostyleva D., Kraft-Bermuth S., Kurz N., Liu E., Lommel B., Metag V., Minami S., Morrissey D.J., Moskal P., Mukha I., Muneem A., Nakagawa M., Nakazawa K., Nociforo C., Ong H.J., Pietri S., Pochodzalla J., Purushothaman S., Rocco E., Rodríguez-Sánchez J.L., Roy P., Ruber R., Saito T.R., Schadmand S., Scheidenberger C., Schwarz P., Sekiya R., Serdyuk V., Skurzok M., Streicher B., Suzuki K., Szczepanczyk B., Tanaka Y. K., Tang X., Tortorelli N., Vencelj M., Wang H., Weber T., Weick H., Will M., Wimmer K., Yamamoto A., Yanai A., Yoshida J., and Zhao J.

Subjects
Physics, QC1-999
Abstract

The current understanding of light hypernuclei, which are sub-atomic nuclei with strangeness, is being challenged and studied in detail by several European research groups and collaborations. In recent years, studies of hypernuclei using high-energy heavy ion beams have reported unexpected results on the three-body hypernuclear state 3ΛH, named the hypertriton. For some time, reports of a shorter lifetime and larger binding energy than what was previously accepted have created a puzzling situation for its theoretical description; this is known as the "hypertriton puzzle". With the inclusion of the most recent experimental measurements, the current status of the hypertriton puzzle is evolving. Additionally, the possible neutral bound state of a Λ hyperon with two neutrons, nnΛ, has raised questions about our understanding of the formation of light hypernuclei either in bound or resonance states. These results have initiated several ongoing experimental programs all over the world to study these three-body hypernuclear states precisely. We are studying these light hypernuclear states by employing heavy ion beams at 2AGeV on a fixed carbon target with the WASA detector system and the Fragment Separator (FRS) at GSI. The WASA-FRS experimental campaign was performed during the first quarter of 2022, and this paper presents a short overview of the campaign and how it seeks to tackle the hypertriton and nnΛ puzzles. Data analysis is ongoing, and several preliminary results will be reported.

Published
2023
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3. First Full Beta-Strength Measurement With Dtas Across N=126 at Fair Phase-0

Author

Rodriguez-Garcia D., Tain J.L., Morales A.I., Aggez G., Agramunt J., Alaqeel M., Alayed B., Albers H.M., Alcala G., Algora A., Alharbi A., Alhomaidhi S., Amjad F., Arici T., Armstrong M., Bajzek M., Banerjee A., Bartram G., Benzoni G., Chen Z., Das B., Davinson T., Dickel T., Dillmann I., Domingo-Pardo C., Ekawa H., Ge Z., Gelletly W., Gerl J., Gorska M., Haettner E., Hall O., Herrmann P., Hornung C., Hubbard N., Jones C., Kazantseva E., Knoebel R., Kojouharov I., Kosir G., Kostyleva D., Kurtukian-Nieto T., Kurz N., Labiche M., Mccarter A., Mikolajczuk M., Mistry A. K., Mukha I., Nacher E., Nakagawa M., Nara-Singh B.S., Nishimura S., Orrigo S. E. A., Papadakis P., Pietri S., Plass W., Podolyak Z., Polettini M., Prajapat R., Rocco E., Rubio B., Sahin E., Satrazani M., Schafner H., Scheidenberger C., Sharma A., Tanaka Y.K., Tolosa-Delgado A., Vencelj M., Vesic J., Vi P., Victoria J.A., Weick H., Wimmer K., Wollersheim H.J., Yaneva A.A., and Zhao J.J.

Subjects
Physics, QC1-999
Abstract

An experiment was performed at GSI with the objective of measuring theβ-intensity distribution in the decay of Hg, Au and Pt isotopes around N=126 using the total absorption gamma-ray spectroscopy technique. The aim is to benchmark theoretical models used to make predictions of half-life and neutron emission probabilities of exotic nuclei involved in the rapid neutron capture process, leading to the synthesis of very heavy elements. This paper presents some experimental details and the current status of the analysis.

Published
2023
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4. Proton capture on stored radioactive 118Te ions

Author

Dellmann S. F., Glorius J., Litvinov Y. A., Reifarth R., Al-Khasawneh K., Aliotta M., Bott L., Brückner B., Bruno C., Chen R. J., Davinson T., Dickel T., Dillmann I, Dmytriev D., Erbacher P., Freire-Fernández D., Forstner O., Geissel H., Göbel K., Griffin C. J., Grisenti R., Gumberidze A., Haettner E., Hagmann S., Heil M., Heß R., Hillenbrand P.-M., Joseph R., Jurado B., Kozhuharov C., Kulikov I., Löher B., Langer C., Leckenby G., Lederer-Woods C., Lestinsky M., Litvinov S., Lorenz B. A., Lorenz E., Marsh J., Menz E., Morgenroth T., Petridis N., Pibernat J., Popp U., Psaltis A., Sanjari S., Scheidenberger C., Sguazzin M., Sidhu R. S., Spillmann U., Steck M., Stöhlker T., Surzhykov A., Swartz J. A., Törnqvist H., Varga L., Vescovi D., Weick H., Weigand M., Woods P., Xing Y., and Yamaguchi T.

Subjects
Physics, QC1-999
Abstract

Experimental determination of the cross sections of proton capture on radioactive nuclei is extremely difficult. Therefore, it is of substantial interest for the understanding of the production of the p-nuclei. For the first time, a direct measurement of proton-capture cross sections on stored, radioactive ions became possible in an energy range of interest for nuclear astrophysics. The experiment was performed at the Experimental Storage Ring (ESR) at GSI by making use of a sensitive method to measure (p,γ) and (p,n) reactions in inverse kinematics. These reaction channels are of high relevance for the nucleosyn-thesis processes in supernovae, which are among the most violent explosions in the universe and are not yet well understood. The cross section of the 118Te(p,γ) reaction has been measured at energies of 6 MeV/u and 7 MeV/u. The heavy ions interacted with a hydrogen gas jet target. The radiative recombination process of the fully stripped 118Te ions and electrons from the hydrogen target was used as a luminosity monitor. An overview of the experimental method and preliminary results from the ongoing analysis will be presented.

Published
2023
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5. A compact start time counter using plastic scintillators readout with MPPC arrays for the WASA-FRS HypHI experiment

Author

Liu, E., Drozd, V., Ekawa, H., Escrig, S., Gao, Y., He, Y., Kasagi, A., Nakagawa, M., Ong, H., Rappold, C., Sekiya, R., Saito, T.R., Tang, X., Tanaka, Y.K., Wang, H., Yanai, A., Achenbach, P., Alfaki, H. Alibrahim, Amjad, F., Armstrong, M., Behr, K.-H., Benlliure, J., Brencic, Z., Dickel, T., Dubey, S., Feijoo-Fontán, M., Fujioka, H., Geissel, H., Goldenbaum, F., González, A. Graña, Haettner, E., Harakeh, M.N., Heggen, H., Hornung, C., Hubbard, N., Itahashi, K., Iwasaki, M., Kalantar-Nayestanaki, N., Kavatsyuk, M., Kazantseva, E., Khreptak, A., Kindler, B., Knoebel, R., Kollmus, H., Kostyleva, D., Kraft-Bermuth, S., Kurz, N., Lommel, B., Minami, S., Morrissey, D.J., Moskal, P., Mukha, I., Muneem, A., Nakazawa, K., Nociforo, C., Pietri, S., Pochodzalla, J., Purushothaman, S., Rocco, E., Rodríguez-Sánchez, J.L., Roy, P., Ruber, R., Schadmand, S., Scheidenberger, C., Schwarz, P., Serdyuk, V., Skurzok, M., Streicher, B., Suzuki, K., Szczepanczyk, B., Tortorelli, N., Vencelj, M., Weber, T., Weick, H., Will, M., Wimmer, K., Yamamoto, A., Yoshida, J., and Zhao, J.

Published
2024
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6. Quasi-real-time range monitoring by in-beam PET: a case for 15O

Author

Purushothaman, S., Kostyleva, D., Dendooven, P., Haettner, E., Geissel, H., Schuy, C., Weber, U., Boscolo, D., Dickel, T., Graeff, C., Hornung, C., Kazantseva, E., Kuzminchuk-Feuerstein, N., Mukha, I., Pietri, S., Roesch, H., Tanaka, Y. K., Zhao, J., Durante, M., Parodi, K., and Scheidenberger, C.

Published
2023
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7. Increasing the rate capability for the cryogenic stopping cell of the FRS Ion Catcher

Author

Zhao, J.W., Amanbayev, D., Dickel, T., Miskun, I., Plaß, W.R., Tortorelli, N., San Andrés, S. Ayet, Beck, S., Bergmann, J., Brencic, Z., Constantin, P., Geissel, H., Greiner, F., Gröf, L., Hornung, C., Kuzminchuk, N., Kripkó-Koncz, G., Mardor, I., Pohjalainen, I., Scheidenberger, C., Thirolf, P.G., Bagchi, S., Haettner, E., Kazantseva, E., Kostyleva, D., Oberstedt, A., Pietri, S., Reiter, M.P., Tanaka, Y.K., Wada, M., Balabanski, D.L., Benyamin, D., Harakeh, M.N., Hubbard, N., Kalantar-Nayestanaki, N., Mollaebrahimi, A., Mukha, I., Narang, M., Niwase, T., Patyk, Z., Purushothaman, S., Rotaru, A., Spǎtaru, A., Stanic, G., Vencelj, M., Weick, H., and Yu, J.

Published
2024
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8. The WASA-FRS project at GSI and its perspective

Author

Saito, T.R., Achenbach, P., Alfaki, H. Alibrahim, Amjad, F., Armstrong, M., Behr, K.-H., Benlliure, J., Brencic, Z., Dickel, T., Drozd, V., Dubey, S., Ekawa, H., Escrig, S., Feijoo-Fontán, M., Fujioka, H., Gao, Y., Geissel, H., Goldenbaum, F., González, A. Graña, Haettner, E., Harakeh, M.N., He, Y., Heggen, H., Hornung, C., Hubbard, N., Itahashi, K., Iwasaki, M., Kalantar-Nayestanaki, N., Kasagi, A., Kavatsyuk, M., Kazantseva, E., Khreptak, A., Kindler, B., Knoebel, R., Kollmus, H., Kostyleva, D., Kraft-Bermuth, S., Kurz, N., Liu, E., Lommel, B., Metag, V., Minami, S., Morrissey, D.J., Moskal, P., Mukha, I., Muneem, A., Nakagawa, M., Nakazawa, K., Nociforo, C., Ong, H.J., Pietri, S., Pochodzalla, J., Purushothaman, S., Rappold, C., Rocco, E., Rodríguez-Sánchez, J.L., Roy, P., Ruber, R., Schadmand, S., Scheidenberger, C., Schwarz, P., Sekiya, R., Serdyuk, V., Skurzok, M., Streicher, B., Suzuki, K., Szczepanczyk, B., Tanaka, Y.K., Tang, X., Tortorelli, N., Vencelj, M., Wang, H., Weber, T., Weick, H., Will, M., Wimmer, K., Yamamoto, A., Yanai, A., Yoshida, J., and Zhao, J.

Published
2023
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10. Storage, accumulation and deceleration of secondary beams for nuclear astrophysics

Author

Glorius, J., Litvinov, Yu. A., Aliotta, M., Amjad, F., Brückner, B., Bruno, C.G., Chen, R., Davinson, T., Dellmann, S.F., Dickel, T., Dillmann, I., Erbacher, P., Forstner, O., Geissel, H., Griffin, C.J., Grisenti, R., Gumberidze, A., Haettner, E., Hess, R., Hillenbrand, P.-M., Hornung, C., Joseph, R., Jurado, B., Kazanseva, E., Knöbel, R., Kostyleva, D., Kozhuharov, C., Kuzminchuk, N., Langer, C., Leckenby, G., Lederer-Woods, C., Lestinsky, M., Litvinov, S., Löher, B., Lorenz, B., Lorenz, E., Marsh, J., Menz, E., Morgenroth, T., Mukha, I., Petridis, N., Popp, U., Psaltis, A., Purushothaman, S., Reifarth, R., Rocco, E., Roy, P., Sanjari, M.S., Scheidenberger, C., Sguazzin, M., Sidhu, R.S., Spillmann, U., Steck, M., Stöhlker, T., Swartz, J.A., Tanaka, Y.K., Törnqvist, H., Varga, L., Vescovi, D., Weick, H., Weigand, M., Woods, P.J., Yamaguchi, T., and Zhao, J.

Published
2023
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11. Production and separation of positron emitters for hadron therapy at FRS-Cave M

Author

Haettner, E., Geissel, H., Franczak, B., Kostyleva, D., Purushothaman, S., Tanaka, Y.K., Amjad, F., Boscolo, D., Dickel, T., Graeff, C., Hessler, C., Hornung, C., Kazantseva, E., Kuzminchuk, N., Morrissey, D., Mukha, I., Pietri, S., Rocco, E., Roy, P., Roesch, H., Schuy, C., Schütt, P., Weber, U., Weick, H., Zhao, J., Durante, M., Parodi, K., and Scheidenberger, C.

Published
2023
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12. First coupling of the FRS particle identification and the FRS-Ion Catcher data acquisition systems: The case of 109In

Author

Spătaru, A., Hornung, C., Dickel, T., Haettner, E., Pietri, S., Ayet San Andrés, S., Bagchi, S., Balabanski, D.L., Bergmann, J., Ebert, J., Finley, A., Geissel, H., Greiner, F., Hall, O., Kaur, S., Lippert, W., Miskun, I., Otto, J.-H., Plaß, W.R., Prochazka, A., Purushothaman, S., Rappold, C., Rink, A.-K., Scheidenberger, C., Tanaka, Y.K., Toernqvist, H., Weick, H., and Winfield, J.S.

Published
2022
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13. The DESPEC setup for GSI and FAIR

Author

Mistry, A.K., Albers, H.M., Arıcı, T., Banerjee, A., Benzoni, G., Cederwall, B., Gerl, J., Górska, M., Hall, O., Hubbard, N., Kojouharov, I., Jolie, J., Martinez, T., Podolyák, Zs., Regan, P.H., Tain, J.L., Tarifeno-Saldivia, A., Schaffner, H., Werner, V., Ağgez, G., Agramunt, J., Ahmed, U., Aktas, O., Alcayne, V., Algora, A., Alhomaidhi, S., Amjad, F., Appleton, C., Armstrong, M., Balogh, M., Banerjee, K., Bednarczyk, P., Benito, J., Bhattacharya, C., Black, P., Blazhev, A., Bottoni, S., Boutachkov, P., Bracco, A., Bruce, A.M., Brunet, M., Bruno, C.G., Burrows, I., Calvino, F., Canavan, R.L., Cano-Ott, D., Chishti, M.M.R., Coleman-Smith, P., Cortés, M.L., Cortes, G., Crespi, F., Das, B., Davinson, T., De Blas, A., Dickel, T., Doncel, M., Ertoprak, A., Esmaylzadeh, A., Fornal, B., Fraile, L.M., Galtarossa, F., Gottardo, A., Guadilla, V., Ha, J., Haettner, E., Häfner, G., Heggen, H., Herrmann, P., Hornung, C., Jazrawi, S., John, P.R., Jokinen, A., Jones, C.E., Kahl, D., Karayonchev, V., Kazantseva, E., Kern, R., Knafla, L., Knöbel, R., Koseoglou, P., Kosir, G., Kostyleva, D., Kurz, N., Kuzminchuk, N., Labiche, M., Lawson, J., Lazarus, I., Lenzi, S.M., Leoni, S., Llanos-Expósito, M., Lozeva, R., Maj, A., Meena, J.K., Mendoza, E., Menegazzo, R., Mengoni, D., Mertzimekis, T.J., Mikolajczuk, M., Million, B., Mont-Geli, N., Morales, A.I., Morral, P., Mukha, I., Murias, J.R., Nacher, E., Napiralla, P., Napoli, D.R., Nara-Singh, B.S., O’Donnell, D., Orrigo, S.E.A., Page, R.D., Palit, R., Pallas, M., Pellumaj, J., Pelonis, S., Pentilla, H., Pérez de Rada, A., Pérez-Vidal, R.M., Petrache, C.M., Pietralla, N., Pietri, S., Pigliapoco, S., Plaza, J., Polettini, M., Porzio, C., Pucknell, V.F.E., Recchia, F., Reiter, P., Rezynkina, K., Rinta-Antila, S., Rocco, E., Rösch, H.A., Roy, P., Rubio, B., Rudigier, M., Ruotsalainen, P., Saha, S., Şahin, E., Scheidenberger, Ch., Seddon, D.A., Sexton, L., Sharma, A., Si, M., Simpson, J., Smith, A., Smith, R., Söderström, P.A., Sood, A., Soylu, A., Tanaka, Y.K., Valiente-Dobón, J.J., Vasileiou, P., Vasiljevic, J., Vesic, J., Villamarin, D., Weick, H., Wiebusch, M., Wiederhold, J., Wieland, O., Wollersheim, H.J., Woods, P.J., Yaneva, A., Zanon, I., Zhang, G., Zhao, J., Zidarova, R., Zimba, G., and Zyriliou, A.

Published
2022
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16. New ion-optical operating modes of the BigRIPS and ZeroDegree spectrometer for the production and separation of high-quality rare isotopes beams and high-resolution spectrometer experiments

Author

Takeda, H., Tanaka, Y.K., Suzuki, H., Ahn, D.S., Franczak, B., Fukuda, N., Geissel, H., Haettner, E., Inabe, N., Itahashi, K., Komatsubara, T., Kubo, T., Kusaka, K., Matsumoto, S.Y., Murai, D., Nishi, T., Ohtake, M., Scheidenberger, C., Shimizu, Y., Sumikama, T., Ueno, H., Uesaka, T., Yanagisawa, Y., and Yoshida, K.

Published
2020
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17. Collectivity at the prolate-oblate transition: The [formula omitted] lifetime of 190W

Author

Şahin, E., Werner, V., Mistry, A.K., Rudigier, M., Nomura, K., Jolie, J., Pietralla, N., Regan, P.H., Ağgez, G., Albers, H.M., Ahmed, U., Aktaş, Ö., Algora, A., Alhomaidhi, S., Appleton, C., Arıcı, T., Armstrong, M., Banerjee, A., Benito, J., Benzoni, G., Blazhev, A., Boutachkov, P., Bruce, A.M., Cederwall, B., Chishti, M.M.R., Cortés, M.L., Crespi, F., Das, B., Davinson, T., Dickel, T., Doncel, M., Ertoprak, A., Esmaylzadeh, A., Fraile, L.M., Gamba, E.R., Gerl, J., Górska, M., Ha, J., Haettner, E., Hall, O., Heggen, H., Hornung, C., Hubbard, N., Jazrawi, S., John, P.R., Jones, C.E., Karayonchev, V., Kazantseva, E., Kern, R., Knafla, L., Kojouharov, I., Koseoglou, P., Kosir, G., Kostyleva, D., Kurz, N., Kuzminchuk, N., Llanos-Expósito, M., Lozeva, R., Mengoni, D., Mertzimekis, T.J., Mikolajczuk, M., Morales, A.I., Mukha, I., Murias, J.R., Nara-Singh, B.S., Orrigo, S.E.A., Pellumaj, J., Pelonis, S., Pietri, S., Pigliapoco, S., Podolyák, Zs., Polettini, M., Rezynkina, K., Rösch, H.A., Schaffner, H., Scheidenberger, Ch., Sexton, L., Söderström, P.-A., Tanaka, Y.K., Valiente-Dobón, J.J., Vasileiou, P., Vasiljević, J., Vesic, J., Weick, H., Wiederhold, J., Yaneva, A., Zhang, G., Zhao, J., and Zyriliou, A.

Published
2024
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18. The shape of the Tz = +1 nucleus 94Pd and the role of proton-neutron interactions on the structure of its excited states

Author

Yaneva, A., Jazrawi, S., Mikołajczuk, M., Górska, M., Regan, P.H., Das, B., Albers, H.M., Alhomaidhi, S., Arici, T., Banerjee, A., Benzoni, G., Cederwall, B., Chishti, M.M.R., Dao, D.D., Davinson, T., Gargano, A., Gerl, J., Hall, O., Hubbard, N., Jolie, J., Kojouharov, I., Mistry, A.K., Nowacki, F., Polettini, M., Rudigier, M., Şahin, E., Schaffner, H., Sharma, A., Armstrong, M., Wollersheim, H.J., Boutachkov, P., Dickel, T., Haettner, E., Heggen, H., Hornung, Ch., Knöbel, R., Kostyleva, D., Kurz, N., Kuzminchuk, N., Mukha, I., Pietri, S., Plass, W.R., Podolyák, Zs., Scheidenberger, C., Tanaka, Y.K., Vesic, J., Weick, H., Ahmed, U., Aktas, Ö., Algora, A., Appleton, C., Benito, J., Blazhev, A., Bracco, A., Bruce, A.M., Brunet, M., Canavan, R., Esmaylzadeh, A., Fraile, L.M., Häfner, G., Hucka, K.P., John, P.R., Kahl, D., Karayonchev, V., Kern, R., Košir, G., Lozeva, R., Napiralla, P., Nara Singh, B.S., Page, R., Petrache, C.M., Pietralla, N., Régis, J.-M., Rösch, H., Ruotsalainen, P., Sanchez-Temble, V., Sexton, L., Shearman, R., Si, M., Werner, V., Wiederhold, J., Wimmer, K., Witt, W., Woods, P., and Zimba, G.

Published
2024
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19. Rate capability of a cryogenic stopping cell for uranium projectile fragments produced at 1000 MeV/u

Author

Reiter, M.P., Rink, A.-K., Dickel, T., Haettner, E., Heiße, F., Plaß, W.R., Purushothaman, S., Amjad, F., Ayet San Andrés, S., Bergmann, J., Blum, D., Dendooven, P., Diwisch, M., Ebert, J., Geissel, H., Greiner, F., Hornung, C., Jesch, C., Kalantar-Nayestanaki, N., Knöbel, R., Lang, J., Lippert, W., Miskun, I., Moore, I.D., Nociforo, C., Petrick, M., Pietri, S., Pfützner, M., Pohjalainen, I., Prochazka, A., Scheidenberger, C., Takechi, M., Tanaka, Y.K., Weick, H., Winfield, J.S., and Xu, X.

Published
2016
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20. Accurate simultaneous lead stopping power and charge-state measurements in gases and solids: Benchmark data for basic atomic theory and nuclear applications

Author

Ishikawa, S., Geissel, H., Purushothaman, S., Weick, H., Haettner, E., Iwasa, N., Scheidenberger, C., Sørensen, A.H., Tanaka, Y.K., Abel, T., Äystö, J., Bagchi, S., Dickel, T., Drozd, V., Franczak, B., Greiner, F., Harakeh, M.N., Kalantar-Nayestanaki, N., Kindler, B., Knöbel, R., Kostyleva, D., Kraft-Bermuth, S., Kuzminchuk, N., Lamour, E., Lommel, B., Mukha, I., Patyk, Z., Pietri, S., Schaumann, G., and Zhao, J.

Published
2023
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21. Quasi-real-time range monitoring by in-beam PET: a case for 15O.

Author

Purushothaman, S., Kostyleva, D., Dendooven, P., Haettner, E., Geissel, H., Schuy, C., Weber, U., Boscolo, D., Dickel, T., Graeff, C., Hornung, C., Kazantseva, E., Kuzminchuk-Feuerstein, N., Mukha, I., Pietri, S., Roesch, H., Tanaka, Y. K., Zhao, J., Durante, M., and Parodi, K.

Subjects
LINEAR energy transfer, ION beams, POSITRON annihilation, POSITRON emission tomography, POSITRONS, PRODUCTION methods
Abstract

A fast and reliable range monitoring method is required to take full advantage of the high linear energy transfer provided by therapeutic ion beams like carbon and oxygen while minimizing damage to healthy tissue due to range uncertainties. Quasi-real-time range monitoring using in-beam positron emission tomography (PET) with therapeutic beams of positron-emitters of carbon and oxygen is a promising approach. The number of implanted ions and the time required for an unambiguous range verification are decisive factors for choosing a candidate isotope. An experimental study was performed at the FRS fragment-separator of GSI Helmholtzzentrum für Schwerionenforschung GmbH, Germany, to investigate the evolution of positron annihilation activity profiles during the implantation of 14 O and 15 O ion beams in a PMMA phantom. The positron activity profile was imaged by a dual-panel version of a Siemens Biograph mCT PET scanner. Results from a similar experiment using ion beams of carbon positron-emitters 11 C and 10 C performed at the same experimental setup were used for comparison. Owing to their shorter half-lives, the number of implanted ions required for a precise positron annihilation activity peak determination is lower for 10 C compared to 11 C and likewise for 14 O compared to 15 O, but their lower production cross-sections make it difficult to produce them at therapeutically relevant intensities. With a similar production cross-section and a 10 times shorter half-life than 11 C, 15 O provides a faster conclusive positron annihilation activity peak position determination for a lower number of implanted ions compared to 11 C. A figure of merit formulation was developed for the quantitative comparison of therapy-relevant positron-emitting beams in the context of quasi-real-time beam monitoring. In conclusion, this study demonstrates that among the positron emitters of carbon and oxygen, 15 O is the most feasible candidate for quasi-real-time range monitoring by in-beam PET that can be produced at therapeutically relevant intensities. Additionally, this study demonstrated that the in-flight production and separation method can produce beams of therapeutic quality, in terms of purity, energy, and energy spread. [ABSTRACT FROM AUTHOR]

Published
2023
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24. Proton capture on stored radioactive $^{118}$Te ions

Author

Dellmann, S. F., Glorius, J., Litvinov, Y. A., Reifarth, R., Al-Khasawneh, K., Aliotta, M., Bott, L., Brückner, B., Bruno, C., Chen, R. J., Davinson, T., Dickel, Timo, Dillmann, I., Dmytriev, D., Erbacher, P., Freire-Fernández, D., Forstner, O., Geissel, H., Göbel, Kathrin, Griffin, C. J., Grisenti, Robert, Gumberidze, A., Haettner, E., Hagmann, S., Heil, M., Heß, R., Hillenbrand, P.-M., Joseph, R., Jurado, B., Kozhuharov, C., Kulikov, I., Löher, B., Langer, C., Leckenby, G., Lederer-Woods, C., Lestinsky, M., Litvinov, S., Lorenz, B. A., Lorenz, E., Marsh, J., Menz, E., Morgenroth, T., Petridis, Nikolaos, Pibernat, J., Popp, U., Psaltis, A., Sanjari, S., Scheidenberger, C., Sguazzin, M., Sidhu, R. S., Spillmann, U., Steck, M., Stöhlker, T., Surzhykov, A., Swartz, J. A., Törnqvist, H., Varga, Laszlo, Vescovi, D., Weick, H., Weigand, M., Woods, P., Xing, Y., and Yamaguchi, T.

Abstract

Nuclear Physics in Astrophysics – X, NPA-X 2022, Geneva, Switzerland, 5 Sep 2022 - 9 Sep 2022; The European physical journal / Web of Conferences 279, 11018 (2023). doi:10.1051/epjconf/202327911018, Published by EDP Sciences, Les Ulis

Published
2023
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25. Decay studies in the A similar to 225 Po-Fr region from the DESPEC campaign at GSI in 2021

Author

Polettini, M, Pellumaj, J, Benzoni, G, Zhang, G, Mengoni, D, Vidal, RM Perez, Genna, D, Bracco, A, Aggez, G, Al Aqueel, M, Alayed, B, Albers, HM, Algora, A, Alhomaidhi, S, Appleton, C, Arici, T, Armstrong, M, Arnswald, K, Balogh, M, Banerjee, A, Blazhev, A, Bottoni, S, Boutachkov, P, Bruce, A, Bruno, C, Camera, F, Cederwall, B, Chishti, MMR, Cox, DM, Crespi, FCL, Das, B, Davinson, T, De Angelis, G, Dickel, T, Doncel, M, Donthi, R, Ertoprak, A, Escudeiro, R, Esmaylzadeh, A, Fraile, LM, Gaffney, L, Gamba, ER, Gerl, J, Gottardo, A, Ha, J, Haettner, E, Hall, O, Heggen, H, Hrabar, Y, Hubbard, N, Jazrawi, S, John, PR, Jolie, J, Jones, C, Joss, D, Judson, D, Kahl, D, Karayonchev, V, Kazantseva, E, Kern, R, Knafla, L, Kojouharov, I, Korgul, A, Korten, W, Koseoglou, P, Kosir, G, Kostyleva, D, Kurtukian-Nieto, T, Kurz, N, Kuzminchuk, N, Labiche, M, Lenzi, S, Leoni, S, Lozeva, R, Mertzimekis, TJ, Mikolajczuk, M, Million, B, Mistry, AK, Morales, A, Mukha, I, Murias, JR, Napoli, D, NaraSingh, BS, O'Donnell, D, Orrigo, SEA, Page, R, Pelonis, S, Petrovic, J, Pietralla, N, Pietri, S, Pigliapoco, S, Podolyak, Zs, Porzio, C, Quintana Arnes, B, Recchia, F, Regan, PH, Reiter, P, Rezynkina, K, Roy, P, Rudigier, M, Ruotsalainen, P, Sahin, E, Sarmiento, LG, Satrazani, M-M, Schaffner, H, Scheidenberger, C, Sexton, L, Sharma, A, Smallcombe, J, Sood, A, Vasileiou, P, Vesic, J, Vilhena, J, Waring, L, Weick, H, Werner, V, Wiederhold, J, Wieland, O, Wimmer, K, Wollersheim, HJ, Woods, P, Yaneva, A, Zanon, I, Zhao, J, Zidarova, R, Ziliani, S, Zimba, G, and Zyriliou, A

Subjects
Science & Technology, Physics, Physical Sciences, Physics, Multidisciplinary
Abstract

ispartof: NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS vol:45 issue:5 status: published

Published
2022

26. The FRS Ion Catcher – A facility for high-precision experiments with stopped projectile and fission fragments

Author

Plaß, W.R., Dickel, T., Purushothaman, S., Dendooven, P., Geissel, H., Ebert, J., Haettner, E., Jesch, C., Ranjan, M., Reiter, M.P., Weick, H., Amjad, F., Ayet, S., Diwisch, M., Estrade, A., Farinon, F., Greiner, F., Kalantar-Nayestanaki, N., Knöbel, R., Kurcewicz, J., Lang, J., Moore, I., Mukha, I., Nociforo, C., Petrick, M., Pfützner, M., Pietri, S., Prochazka, A., Rink, A.-K., Rinta-Antila, S., Schäfer, D., Scheidenberger, C., Takechi, M., Tanaka, Y.K., Winfield, J.S., and Yavor, M.I.

Published
2013
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29. Spectroscopy of η′-nucleus bound states at GSI and FAIR — very preliminary results and future prospects —

Author

Fujioka, H., Ayyad, Y., Benlliure, J., Brinkmann, K.-T., Friedrich, S., Geissel, H., Gellanki, J., Guo, C., Gutz, E., Haettner, E., Harakeh, M. N., Hayano, R. S., Higashi, Y., Hirenzaki, S., Hornung, C., Igarashi, Y., Ikeno, N., Itahashi, K., Iwasaki, M., Jido, D., Kalantar-Nayestanaki, N., Kanungo, R., Knoebel, R., Kurz, N., Metag, V., Mukha, I., Nagae, T., Nagahiro, H., Nanova, M., Nishi, T., Ong, H. J., Pietri, S., Prochazka, A., Rappold, C., Reiter, M. P., Rodríguez-Sánchez, J. L., Scheidenberger, C., Simon, H., Sitar, B., Strmen, P., Sun, B., Suzuki, K., Szarka, I., Takechi, M., Tanaka, Y. K., Tanihata, I., Terashima, S., Watanabe, Y. N., Weick, H., Widmann, E., Winfield, J. S., Xu, X., Yamakami, H., Zhao, J., and for the Super-FRS Collaboration

Published
2015
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30. Direct Mapping of Nuclear Shell Effects in the Heaviest Elements

Author

Ramirez, E. Minaya, Ackermann, D., Blaum, K., Block, M., Droese, C., Düllmann, Ch. E., Dworschak, M., Eibach, M., Eliseev, S., Haettner, E., Herfurth, F., Heßberger, F. P., Hofmann, S., Ketelaer, J., Marx, G., Mazzocco, M., Nesterenko, D., Novikov, Yu. N., Plaß, W. R., Rodríguez, D., Scheidenberger, C., Schweikhard, L., Thirolf, P. G., and Weber, C.

Published
2012
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31. The DESPEC setup for GSI and FAIR

Author

Mistry, A.K. Albers, H.M. Arıcı, T. Banerjee, A. Benzoni, G. Cederwall, B. Gerl, J. Górska, M. Hall, O. Hubbard, N. Kojouharov, I. Jolie, J. Martinez, T. Podolyák, Z. Regan, P.H. Tain, J.L. Tarifeno-Saldivia, A. Schaffner, H. Werner, V. Ağgez, G. Agramunt, J. Ahmed, U. Aktas, O. Alcayne, V. Algora, A. Alhomaidhi, S. Amjad, F. Appleton, C. Armstrong, M. Balogh, M. Banerjee, K. Bednarczyk, P. Benito, J. Bhattacharya, C. Black, P. Blazhev, A. Bottoni, S. Boutachkov, P. Bracco, A. Bruce, A.M. Brunet, M. Bruno, C.G. Burrows, I. Calvino, F. Canavan, R.L. Cano-Ott, D. Chishti, M.M.R. Coleman-Smith, P. Cortés, M.L. Cortes, G. Crespi, F. Das, B. Davinson, T. De Blas, A. Dickel, T. Doncel, M. Ertoprak, A. Esmaylzadeh, A. Fornal, B. Fraile, L.M. Galtarossa, F. Gottardo, A. Guadilla, V. Ha, J. Haettner, E. Häfner, G. Heggen, H. Herrmann, P. Hornung, C. Jazrawi, S. John, P.R. Jokinen, A. Jones, C.E. Kahl, D. Karayonchev, V. Kazantseva, E. Kern, R. Knafla, L. Knöbel, R. Koseoglou, P. Kosir, G. Kostyleva, D. Kurz, N. Kuzminchuk, N. Labiche, M. Lawson, J. Lazarus, I. Lenzi, S.M. Leoni, S. Llanos-Expósito, M. Lozeva, R. Maj, A. Meena, J.K. Mendoza, E. Menegazzo, R. Mengoni, D. Mertzimekis, T.J. Mikolajczuk, M. Million, B. Mont-Geli, N. Morales, A.I. Morral, P. Mukha, I. Murias, J.R. Nacher, E. Napiralla, P. Napoli, D.R. Nara-Singh, B.S. O'Donnell, D. Orrigo, S.E.A. Page, R.D. Palit, R. Pallas, M. Pellumaj, J. Pelonis, S. Pentilla, H. Pérez de Rada, A. Pérez-Vidal, R.M. Petrache, C.M. Pietralla, N. Pietri, S. Pigliapoco, S. Plaza, J. Polettini, M. Porzio, C. Pucknell, V.F.E. Recchia, F. Reiter, P. Rezynkina, K. Rinta-Antila, S. Rocco, E. Rösch, H.A. Roy, P. Rubio, B. Rudigier, M. Ruotsalainen, P. Saha, S. Şahin, E. Scheidenberger, C. Seddon, D.A. Sexton, L. Sharma, A. Si, M. Simpson, J. Smith, A. Smith, R. Söderström, P.A. Sood, A. Soylu, A. Tanaka, Y.K. Valiente-Dobón, J.J. Vasileiou, P. Vasiljevic, J. Vesic, J. Villamarin, D. Weick, H. Wiebusch, M. Wiederhold, J. Wieland, O. Wollersheim, H.J. Woods, P.J. Yaneva, A. Zanon, I. Zhang, G. Zhao, J. Zidarova, R. Zimba, G. Zyriliou, A.

Abstract

The DEcay SPECtroscopy (DESPEC) setup for nuclear structure investigations was developed and commissioned at GSI, Germany in preparation for a full campaign of experiments at the FRS and Super-FRS. In this paper, we report on the first employment of the setup in the hybrid configuration with the AIDA implanter coupled to the FATIMA LaBr3(Ce) fast-timing array, and high-purity germanium detectors. Initial results are shown from the first experiments carried out with the setup. An overview of the setup and function is discussed, including technical advancements along the path. © 2022 Elsevier B.V.

Published
2022

32. Decay studies in the A ∼ 225 Po-Fr region from the DESPEC campaign at GSI in 2021

Author

Polettini, M., Pellumaj, J., Benzoni, G., Valiente-Dobon, J. J., Zhang, G., Mengoni, D., Vidal, R. M. P., Genna, D., Bracco, A., Aggez, G., Ahmed, U., Aktas, O., Al Aqueel, M., Alayed, B., Albers, H. M., Algora, A., Alhomaidhi, S., Appleton, C., Arici, T., Armstrong, M., Arnswald, K., Balogh, M., Banerjee, A., Garcia, J. B., Blazhev, A., Bottoni, S., Boutachkov, P., Bruce, A., Bruno, C., Camera, F., Cederwall, B., Chishti, M. M. R., Cortes, M. L., Cox, D. M., Crespi, F. C. L., Das, B., Davinson, T., De Angelis, G., Dickel, T., Doncel, M., Donthi, R., Ertoprak, A., Escudeiro, R., Esmaylzadeh, A., Fraile, L. M., Gaffney, L., Gamba, E. R., Gerl, J., Gorska, M., Gottardo, A., Ha, J., Haettner, E., Hall, O., Heggen, H., Hrabar, Y., Hubbard, N., Jazrawi, S., John, P. R., Jolie, J., Jones, C., Joss, D., Judson, D., Kahl, D., Karayonchev, V., Kazantseva, E., Kern, R., Knafla, L., Kojouharov, I., Korgul, A., Korten, W., Koseoglou, P., Kosir, G., Kostyleva, D., Kurtukian-Nieto, T., Kurz, N., Kuzminchuk, N., Labiche, M., Lenzi, S., Leoni, S., Exposito, M. L., Lozeva, R., Mertzimekis, T. J., Mikolajczuk, M., Million, B., Mistry, A. K., Morales, A., Mukha, I., Murias, J. R., Napoli, D., Singh, B. S. N., O'Donnell, D., Orrigo, S. E. A., Page, R., Pelonis, S., Petrovic, J., Pietralla, N., Pietri, S., Pigliapoco, S., Podolyak, Zs., Porzio, C., Arnes, B. Q., Recchia, F., Regan, P. H., Regis, J. -M., Reiter, P., Rezynkina, K., Roy, P., Rudigier, M., Ruotsalainen, P., Sahin, E., Sarmiento, L. G., Satrazani, M. -M., Schaffner, H., Scheidenberger, C., Sexton, L., Sharma, A., Smallcombe, J., Soderstrom, P. -A., Sood, A., Vasileiou, P., Vesic, J., Vilhena, J., Waring, L., Weick, H., Werner, V., Wiederhold, J., Wieland, O., Wimmer, K., Wollersheim, H. J., Woods, P., Yaneva, A., Zanon, I., Zhao, J., Zidarova, R., Ziliani, S., Zimba, G., and Zyriliou, A.

Published
2022

33. Nature of seniority symmetry breaking in the semimagic nucleus $^{94}Ru$

Author

Das, B., Cederwall, B., Qi, C., Górska, M., Regan, P. H., Aktas, Ö., Albers, H. M., Banerjee, A., Chishti, M. M. R., Gerl, J., Hubbard, N., Jazrawi, S., Jolie, J., Mistry, A. K., Polettini, M., Yaneva, A., Alhomaidhi, S., Zhao, Jianwei, Arici, T., Bagchi, S., Benzoni, G., Boutachkov, P., Davinson, T., Dickel, Timo, Haettner, E., Hall, O., Hornung, Ch., Hucka, J. P., John, P. R., Kojouharov, I., Knöbel, R., Kostyleva, D., Kuzminchuk, N., Mukha, I., Plass, W. R., Nara Singh, B. S., Vasiljević, J., Pietri, S., Podolyák, Zs., Rudigier, M., Rösch, H., Sahin, E., Schaffner, H., Scheidenberger, C., Schirru, Fabio, Sharma, A., Shearman, R., Tanaka, Y., Vesić, J., Weick, H., Wollersheim, H. J., Ahmed, U., Algora, A., Appleton, C., Benito, J., Blazhev, A., Bracco, A., Bruce, A. M., Brunet, M., Canavan, R., Esmaylzadeh, A., Fraile, L. M., Häfner, G., Heggen, H., Kahl, D., Karayonchev, V., Kern, R., Korgul, A., Kosir, G., Kurz, N., Lozeva, R., Mikolajczuk, M., Napiralla, P., Page, R., Petrache, C. M., Pietralla, N., Régis, J.-M., Ruotsalainen, P., Sexton, L., Sanchez-Temble, V., Si, M., Vilhena, J., Werner, V., Wiederhold, J., Witt, W., Woods, P. J., and Zimba, G.

Subjects
Nuclear Theory, ddc:530, Nuclear Experiment, ydinfysiikka
Abstract

Physical review / C 105(3), L031304 (2022). doi:10.1103/PhysRevC.105.L031304, Published by APS, Woodbury, NY

Published
2022
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34. Decay studies in the A∼225 Po-Fr region from the DESPEC campaign at GSI in 2021

Author

Polettini, M., Pellumaj, J., Benzoni, G., Valiente-Dobón, J. J., Zhang, G., Mengoni, D., Vidal, R. M. Perez, Genna, D., Bracco, A., Aggez, G., Ahmed, U., Aktas, Ö., Aqueel, M. Al, Alayed, B., Albers, H. M., Algora, A., Alhomaidhi, S., Appleton, C., Arici, T., Armstrong, M., Arnswald, K., Balogh, M., Banerjee, A., Garcıa, J. Benito, Blazhev, A., Bottoni, S., Boutachkov, P., Bruce, A., Bruno, C., Camera, F., Cederwall, B., Chishti, M. M. R., Cortés, M. L., Cox, D. M., Crespi, F. C. L., Das, B., Davinson, T., Angelis, G. De, Dickel, Timo, Doncel, M., Donthi, R., Ertoprak, A., Escudeiro, R., Esmaylzadeh, A., Fraile, L. M., Gaffney, L., Gamba, E. R., Gerl, J., Górska, M., Gottardo, A., Ha, J., Haettner, E., Hall, O., Heggen, H., Hrabar, Y., Hubbard, N., Jazrawi, S., John, P. R., Jolie, J., Jones, C., Joss, D., Judson, D., Kahl, D., Karayonchev, V., Kazantseva, E., Kern, R., Knafla, L., Kojouharov, I., Korgul, A., Korten, W., Koseoglou, P., Kosir, G., Kostyleva, D., Kurtukian-Nieto, T., Kurz, N., Kuzminchuk, Natalia, Labiche, M., Lenzi, S., Leoni, S., Expósito, M. Llanos, Lozeva, R., Mertzimekis, T. J., Mikolajczuk, M., Million, B., Mistry, A. K., Morales, A., Mukha, I., Murias, J. R., Napoli, D., Singh, B. S. Nara, O'Donnell, D., Orrigo, S. E. A., Page, R., Pelonis, S., Petrovic, J., Pietralla, N., Pietri, S., Pigliapoco, S., Podolyak, Zs., Porzio, C., Arnes, B. Quintana, Recchia, F., Regan, P. H., Régis, J. M., Reiter, P., Rezynkina, K., Roy, Pratap, Rudigier, M., Ruotsalainen, P., Sahin, E., Sarmiento, L. G., Satrazani, M. M., Schaffner, H., Scheidenberger, C., Sexton, L., Sharma, A., Smallcombe, J., Söderström, P. A., Sood, A., Vasileiou, P., Vesic, J., Vilhena, J., Waring, L., Weick, H., Werner, V., Wiederhold, J., Wieland, O., Wimmer, K., Wollersheim, H. J., Woods, P., Yaneva, A., Zanon, I., Zhao, Jianwei, Zidarova, R., Ziliani, S., Zimba, G., Zyriliou, A., and HISPEC-DESPEC Collaboration

Subjects
ddc:530
Abstract

107th Congresso Nazionale della Societa Italiana di Fisica, SIF 2021, Online, Italy, 13 Sep 2021 - 17 Sep 2021; Il nuovo cimento / C 45(5), 125 (2022). doi:10.1393/ncc/i2022-22125-5, The HISPEC-DESPEC collaboration aims at investigating the structure of exotic nuclei formed in fragmentation reactions with decay spectroscopy measurements, as part of the FAIR Phase-0 campaign at GSI. This paper reports on first results of an experiment performed in spring 2021, with a focus on β-decay studies in the Po-Fr nuclei in the 220, Published by Ed. Compositori, Bologna [u.a.]

Published
2022
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35. Decay studies in the A∼225 Po-Fr region from the DESPEC campaign at GSI in 2021

Author

Polettini, M., Pellumaj, J., Benzoni, G., Valiente-Dobón, J.J., Zhang, G., Mengoni, D., Vidal, R.M.Perez, Genna, D., Bracco, A., Aggez, G., Ahmed, U., Aktas, Ö., Aqueel, M.Al, Alayed, B., Albers, H.M., Algora, A., Alhomaidhi, S., Appleton, C., Arici, T., Armstrong, M., Arnswald, K., Balogh, M., Banerjee, A., Garcıa, J.Benito, Blazhev, A., Bottoni, S., Boutachkov, P., Bruce, A., Bruno, C., Camera, F., Cederwall, B., Chishti, M.M.R., Cortés, M.L., Cox, D.M., Crespi, F.C.L., Das, B., Davinson, T., Angelis, G.De, Dickel, T., Doncel, M., Donthi, R., Ertoprak, A., Escudeiro, R., Esmaylzadeh, A., Fraile, L.M., Gaffney, L., Gamba, E.R., Gerl, J., Górska, M., Gottardo, A., Ha, J., Haettner, E., Hall, O., Heggen, H., Hrabar, Y., Hubbard, N., Jazrawi, S., John, P.R., Jolie, J., Jones, C., Joss, D., Judson, D., Kahl, D., Karayonchev, V., Kazantseva, E., Kern, R., Knafla, L., Kojouharov, I., Korgul, A., Korten, W., Koseoglou, P., Kosir, G., Kostyleva, D., Kurtukian-Nieto, T., Kurz, N., Kuzminchuk, N., Labiche, M., Lenzi, S., Leoni, S., Expósito, M.Llanos, Lozeva, R., Mertzimekis, T.J., Mikolajczuk, M., Million, B., Mistry, A.K., Morales, A., Mukha, I., Murias, J.R., Napoli, D., Singh, B.S.Nara, O'Donnell, D., Orrigo, S.E.A., Page, R., Pelonis, S., Petrovic, J., Pietralla, N., Pietri, S., Pigliapoco, S., Podolyak, Zs., Porzio, C., Arnes, B.Quintana, Recchia, F., Regan, P.H., Régis, J.M., Reiter, P., Rezynkina, K., Roy, P., Rudigier, M., Ruotsalainen, P., Sahin, E., Sarmiento, L.G., Satrazani, M.M., Schaffner, H., Scheidenberger, C., Sexton, L., Sharma, A., Smallcombe, J., Söderström, P.A., Sood, A., Vasileiou, P., Vesic, J., Vilhena, J., Waring, L., Weick, H., Werner, V., Wiederhold, J., Wieland, O., Wimmer, K., Wollersheim, H.J., Woods, P., Yaneva, A., Zanon, I., Zhao, J., Zidarova, R., Ziliani, S., Zimba, G., Zyriliou, A., Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon

Subjects
[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
Abstract

International audience; The HISPEC-DESPEC collaboration aims at investigating the structure of exotic nuclei formed in fragmentation reactions with decay spectroscopymeasurements, as part of the FAIR Phase-0 campaign at GSI. This paper reportson first results of an experiment performed in spring 2021, with a focus on β-decaystudies in the Po-Fr nuclei in the 220

Published
2021
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36. Precision of the PET activity range during irradiation with 10 C, 11 C, and 12 C beams.

Author

Kostyleva, D, Purushothaman, S, Dendooven, P, Haettner, E, Geissel, H, Ozoemelam, I, Schuy, C, Weber, U, Boscolo, D, Dickel, T, Drozd, V, Graeff, C, Franczak, B, Hornung, C, Horst, F, Kazantseva, E, Kuzminchuk-Feuerstein, N, Mukha, I, Nociforo, C, and Pietri, S

Subjects
ION beams, IRRADIATION, ION bombardment, POSITRON emission tomography, POSITRON beams, STATISTICAL accuracy, CARBON isotopes, SQUARE root
Abstract

Objective. Beams of stable ions have been a well-established tool for radiotherapy for many decades. In the case of ion beam therapy with stable 12C ions, the positron emitters 10,11C are produced via projectile and target fragmentation, and their decays enable visualization of the beam via positron emission tomography (PET). However, the PET activity peak matches the Bragg peak only roughly and PET counting statistics is low. These issues can be mitigated by using a short-lived positron emitter as a therapeutic beam. Approach. An experiment studying the precision of the measurement of ranges of positron-emitting carbon isotopes by means of PET has been performed at the FRS fragment-separator facility of GSI Helmholtzzentrum für Schwerionenforschung GmbH, Germany. The PET scanner used in the experiment is a dual-panel version of a Siemens Biograph mCT PET scanner. Main results. High-quality in-beam PET images and activity distributions have been measured from the in-flight produced positron emitting isotopes 11C and 10C implanted into homogeneous PMMA phantoms. Taking advantage of the high statistics obtained in this experiment, we investigated the time evolution of the uncertainty of the range determined by means of PET during the course of irradiation, and show that the uncertainty improves with the inverse square root of the number of PET counts. The uncertainty is thus fully determined by the PET counting statistics. During the delivery of 1.6 × 107 ions in 4 spills for a total duration of 19.2 s, the PET activity range uncertainty for 10C, 11C and 12C is 0.04 mm, 0.7 mm and 1.3 mm, respectively. The gain in precision related to the PET counting statistics is thus much larger when going from 11C to 10C than when going from 12C to 11C. The much better precision for 10C is due to its much shorter half-life, which, contrary to the case of 11C, also enables to include the in-spill data in the image formation. Significance. Our results can be used to estimate the contribution from PET counting statistics to the precision of range determination in a particular carbon therapy situation, taking into account the irradiation scenario, the required dose and the PET scanner characteristics. [ABSTRACT FROM AUTHOR]

Published
2023
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37. Time-and energy-resolved effects in the boron-10 based multi-grid and helium-3 based thermal neutron detectors

Author

Backis, A., Khaplanov, A., Al Jebali, R., Ammer, R., Apostolidis, I., Birch, J., Lai, C.-C., Deen, P.P., Etxegarai, M., de Ruette, N., Freita Ramos, J., Forster, D.F., Haettner, E., Hall-Wilton, R., Hamilton, D., Hoglund, C., Kadletz, P. M., Kanaki, K., Karnickis, E., Kirstein, O., Kolya, S., Kraujalyte, Z., Laloni, A., Livingston, K., Lohman, O., Maulerova, V., Mauritzon, N., Muller, F., Lopez Higuera, I., Richter, T., Robinson, L., Roth, R., Shetty, M., Taylor, J., Woracek, R., and Xiong, W.

Subjects
Physics::Instrumentation and Detectors
Abstract

The boron-10 based Multi-Grid detector is being developed as an alternative to helium-3 based neutron detectors. At the European Spallation Source, the detector will be used for time-of-flight neutron spectroscopy at cold to thermal neutron energies. The objective of this work is to investigate fine time- and energy-resolved effects of the Multi-Grid detector, down to a few μeV, while comparing it to the performance of a typical helium-3 tube. Furthermore, it is to characterize differences between the detector technologies in terms of internal scattering, as well as the time reconstruction of ~ μs short neutron pulses. The data were taken at the Helmholtz Zentrum Berlin, where the Multi-Grid detector and a helium-3 tube were installed at the ESS test beamline, V20. Using a Fermi-chopper, the neutron beam of the reactor was chopped into a few tens of μs wide pulses before reaching the detector, located a few tens of cm downstream. The data of the measurements show an agreement between the derived and calculated neutron detection efficiency curve. The data also provide fine details on the effect of internal scattering, and how it can be reduced. For the first time, the chopper resolution was comparable to the timing resolution of the Multi-Grid detector. This allowed a detailed study of time- and energy resolved effects, as well as a comparison with a typical helium-3 tube.

Published
2021

38. High-precision mass measurements of 203-207Rn and 213Ra with SHIPTRAP

Author

Droese, C., Ackermann, D., Andersson, L. -L., Blaum, K., Block, M., Dworschak, M., Eibach, M., Eliseev, S., Forsberg, U., Haettner, E., Herfurth, F., Heßberger, F. P., Hofmann, S., Ketelaer, J., Marx, G., Minaya Ramirez, E., Nesterenko, D., Novikov, Yu. N., Plaß, W. R., Rodríguez, D., Rudolph, D., Scheidenberger, C., Schweikhard, L., Stolze, S., Thirolf, P. G., and Weber, C.

Published
2013
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39. Penning trap mass measurements of transfermium elements with SHIPTRAP

Author

Block, M., Ackermann, D., Blaum, K., Droese, C., Dworschak, M., Eibach, M., Eliseev, S., Fleckenstein, T., Haettner, E., Herfurth, F., Heßberger, F. P., Hofmann, S., Ketelaer, J., Ketter, J., Kluge, H. -J., Marx, G., Mazzocco, M., Novikov, Yu. N., Plaß, W. R., Popeko, A., Rahaman, S., Rodríguez, D., Scheidenberger, C., Schweikhard, L., Thirolf, P. G., Vorobyev, G. K., and Weber, C.

Published
2010
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40. Direct mass measurements above uranium bridge the gap to the island of stability

Author

Block, M., Ackermann, D., Blaum, K., Droese, C., Dworschak, M., Eliseev, S., Fleckenstein, T., Haettner, E., Herfurth, F., Hessberger, F.P., Hofmann, S., Ketelaer, J., Ketter, J., Kluge, H.-J., Marx, G., Mazzocco, M., Novikov, Yu.N., Plass, W.R., Popeko, A., Rahaman, S., Rodriguez, D., Scheidenberger, C., Schweikhard, L., Thirolf, P.G., Vorobyev, G.K., and Weber, C.

Subjects
Transactinide elements -- Structure, Binding energy -- Research, Isotopes -- Measurement, Nuclides -- Research, Uranium -- Measurement, Environmental issues, Science and technology, Zoology and wildlife conservation
Abstract

The mass of an atom incorporates all its constituents and their interactions (1). The difference between the mass of an atom and the sum of its building blocks (the binding energy) is a manifestation of Einstein's famous relation E = [mc.sup.2]. The binding energy determines the energy available for nuclear reactions and decays (and thus the creation of elements by stellar nucleosynthesis), and holds the key to the fundamental question of how heavy the elements can be. Superheavy elements have been observed in challenging production experiments (2-4), but our present knowledge of the binding energy of these nuclides is based only on the detection of their decay products. The reconstruction from extended decay chains introduces uncertainties that render the interpretation difficult. Here we report direct mass measurements of transuranium nuclides. Located at the farthest tip of the actinide species on the proton number-neutron number diagram, these nuclides represent the gateway to the predicted island of stability. In particular, we have determined the mass values of (252-254) No (atomic number 102) with the Penning trap mass spectrometer SHIPTRAP (5). The uncertainties are of the order of 10 keV/ [c.sup.2] (representing a relative precision of 0.05 p.p.m.), despite minute production rates of less than one atom per second. Our experiments advance direct mass measurements by ten atomic numbers with no loss in accuracy, and provide reliable anchor points en route to the island of stability., Exotic nuclei at the limits of stability exhibit new features not present in stable nuclei and therefore provide deeper insight into the nature of the nuclear interaction. At the limit [...]

Published
2010
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41. Study of Δ excitations in medium-mass nuclei with peripheral heavy ion charge-exchange reactions

Author

Rodríguez-Sánchez, J.L., Benlliure, J., Vidaña, I., Lenske, H., Scheidenberger, C., Vargas, J., Alvarez-Pol, H., Atkinson, J., Aumann, T., Ayyad, Y., Beceiro-Novo, S., Boretzky, K., Caamaño, M., Casarejos, E., Cortina-Gil, D., Díaz Fernández, P., Estrade, A., Geissel, H., Haettner, E., Kelić-Heil, A., Litvinov, Yu.A., Paradela, C., Pérez-Loureiro, D., Pietri, S., Prochazka, A., Takechi, M., Tanaka, Y.K., Weick, H., and Winfield, J.S.

Published
2020
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42. DESPEC Phase-0 campaign at GSI

Author

Polettini, M, Jazrawi, S, Chishti, M, Yaneva, A, Das, B, Banerjee, A, Hubbard, N, Mistry, A, Albers, H, Shearman, R, Gorska, M, Gerl, J, Regan, P H, Cederwall, B., Jolie, J, Alhomaidhi, S, Arici, T, Benzoni, G., Boutachkov, P., Davinson, T., Dickel, T., Haettner, E., Hall, O, Heggen, H., John, P R, Kojouharov, I., Kurz, N, Nara Singh, B.S., Pietri, S, Podolyakn, Zs., Rudigier, M., Sahin, E, Schaffner, H, Scheidenberger, Ch., Sharma, A, Vesic, J., Weick, H, Wollersheimc, H.J., Ahmed, U, Algora, A., Benito, J, Blazhev, A., Bruce, A, BRUNET, M, Canavan, R., Esmaylzadeh, A., Frailel, L.M., Grawe, H., Häfner, G., Kahl, D, Karayonchev, V., Kern, R, Kosir, G, Lozeva, R., Napiralla, P., Page, R, Petrache, C.M., Petrovic, J, Pietralla, N., Régis, J.M., Ruotsalainen, P., Sexton, L, Sánchez-Tembleque, V., Si, M., Vilhena, J. G., Werner, V, Wiederhold, J., Witt, W, Woods, P.J., Zimba, G., Istituto Nazionale di Fisica Nucleare [Ferrara] (INFN), Istituto Nazionale di Fisica Nucleare (INFN), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)

Subjects
[PHYS]Physics [physics], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2020
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43. Spectroscopy of η'-mesic Nuclei with WASA at GSI/FAIR

Author

Tanaka, Y. K., Bagchi, S., Haettner, E., Harakeh, M. N., Hayano, R. S., Hirenzaki, S., Hornung, C., Igarashi, Y., Ikeno, N., Itahashi, K., Iwasaki, M., Jido, D., Benlliure, J., Kalantar-Nayestanaki, N., Kanungo, R., Kindler, B., Knöbel, R., Kostyleva, D., Kurz, N., Kuzminchuk, N., Lommel, B., Ma, Y., Matsumoto, S. Y., Dickel, T., Metag, V., Minami, S., Moskal, P., Mukha, I., Nagae, T., Nagahiro, H., Nakagawa, M., Ong, H. J., Outa, H., Pietri, S., Drozd, V., Plass, W. R., Prochazka, A., Purushothaman, S., Rappold, C., Ritman, J., Rodríguez-Sánchez, J. L., Ruber, R., Rundel, O., Saito, T. R., Scheidenberger, C., Ekawa, H., Sekiya, R., Serdyuk, V., Simon, H., Sitar, B., Skurzok, M., Strmen, P., Sun, B., Szarka, I., Takechi, M., Tanihata, I., Fujioka, H., Terashima, S., Weick, H., Yamamoto, A., Zhao, J., Geissel, H., Goldenbaum, F., and Guo, C.

Subjects
ddc:530
Abstract

We plan to conduct an experimental search for η′-mesic nuclei in order to investigate in-medium properties of the η′ meson. A 2.5 GeV proton beam is employed to produce η′-mesic 11C nuclei with the 12C(p,d)η′⊗11C reaction. Simultaneous measurements of the forward ejected deuterons and decay protons from η′-mesic nuclei will allow us to achieve high experimental sensitivity. The experiment will be performed at GSI by making full use of the fragment separator FRS and the WASA detector system. The plan of this proposed experiment is described.

Published
2020
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44. High-resolution, accurate MR-TOF-MS for short-lived, exotic nuclei of few events in their ground and low-lying isomeric states

Author

Ayet, S., Hornung, C., Ebert, J., Pla��, W. R., Dickel, T., Geissel, H., Scheidenberger, C., Bergmann, J., Greiner, F., Haettner, E., Jesch, C., Lippert, W., Mardor, I., Miskun, I., Patyk, Z., Pietri, S., Pihktelev, A., Purushothaman, S., Reiter, M. P., Rink, A. -K., Weick, H., Yavor, M. I., Bagchi, S., Charviakova, V., Constantin, P., Diwisch, M., Finlay, A., Kaur, S., Kn��bel, R., Lang, J., Mei, B., Moore, I. D., Otto, J. -H., Pohjalainen, I., Prochazka, A., Rappold, C., Takechi, M., Tanaka, Y. K., Winfield, J. S., and Xu, X.

Subjects
Physics - Instrumentation and Detectors, FOS: Physical sciences, Instrumentation and Detectors (physics.ins-det), Nuclear Experiment (nucl-ex), Nuclear Experiment
Abstract

Mass measurements of fission and projectile fragments, produced via $^{238}$U and $^{124}$Xe primary beams, have been performed with the multiple-reflection time-of-flight mass spectrometer (MR-TOF-MS) of the FRS Ion Catcher with a mass resolving powers (FWHM) up to 410,000 and an uncertainty of $6\cdot 10^{-8}$. The nuclides were produced and separated in-flight with the fragment separator FRS at 300 to 1000 MeV/u and thermalized in a cryogenic stopping cell. The data-analysis procedure was developed to determine with highest accuracy the mass values and the corresponding uncertainties for the most challenging conditions: down to a few events in a spectrum and overlapping distributions, characterized only by a broader common peak shape. With this procedure, the resolution of low-lying isomers is increased by a factor of up to three compared to standard data analysis. The ground-state masses of 31 short-lived nuclides of 15 different elements with half-lives down to 17.9~ms and count rates as low as 11 events per nuclide were determined. This is the first direct mass measurement for seven nuclides. The excitation energies and the isomer-to-ground state ratios of six isomeric states with excitation energies down to about 280~keV were measured. For nuclides with known mass values, the average relative deviation from the literature values is $(2.9 \pm 6.2) \cdot 10^{-8}$. The measured two-neutron separation energies and their slopes near and at the N=126 and Z=82 shell closures indicate a strong element-dependent binding energy of the first neutron above the closed proton shell Z=82. The experimental results deviate strongly from the theoretical predictions, especially for N=126 and N=127.

Published
2019

45. Search for Borromean halo structure in the Island of Inversion

Author

Bagchi, S., Kanungo, R., Tanaka, Y.K., Geissel, H., Ahn, D., Baba, H., Behr, K-H., Browne, F., Chen, S., Cortés, M.L., Doornenbal, P., Estradé, A., Fukuda, N., Haettner, E., Holl, M., Itahashi, K., Iwasa, N., Kaur, S., Matsumoto, S., Momiyama, S., Murray, I., Nakamura, T., Ong, H.J., Paschalis, S., Prochazka, A., Scheidenberger, C., Schrock, P., Shimizu, Y., Steppenbeck, D., Suzuki, D., Suzuki, H., Takeuchi, S., Takechi, M., Takeda, H., Taniuchi, R., Wimmer, K., Yoshida, K., Institut de Physique Nucléaire d'Orsay (IPNO), and Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

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

International audience; With large neutron-to-proton ratios far from the line of stability, nuclei develop exotic structures such as neutron skin and halo. Halo nuclei show unexpected behaviour, such as, large interaction cross section which in turn, points to large matter radius [1] and narrow momentum distribution of the valence neutrons. In this context, nuclei with two neutron halo are interesting systems to understand the correlation between the two halo neutrons and the core.

Published
2018

46. Missing-mass spectroscopy of the ${}^{12}{\rm C}(p,d)$ reaction near the $\eta^\prime$-meson production threshold

Author

Tanaka, Y. K., Itahashi, K., Fujioka, H., Ayyad, Y., Benlliure, J., Brinkmann, K. -T., Friedrich, S., Geissel, H., Gellanki, J., Guo, C., Gutz, E., Haettner, E., Harakeh, M. N., Hayano, R. S., Higashi, Y., Hirenzaki, S., Hornung, C., Igarashi, Y., Ikeno, N., Iwasaki, M., Jido, D., Kalantar-Nayestanaki, N., Kanungo, R., Knoebel, R., Kurz, N., Metag, V., Mukha, I., Nagae, T., Nagahiro, H., Nanova, M., Nishi, T., Ong, H. J., Pietri, S., Prochazka, A., Rappold, C., Reiter, M. P., Rodríguez-Sánchez, J. L., Scheidenberger, C., Simon, H., Sitar, B., Strmen, P., Sun, B., Suzuki, K., Szarka, I., Takechi, M., Tanihata, I., Terashima, S., Watanabe, Y. N., Weick, H., Widmann, E., Winfield, J. S., Xu, X., Yamakami, H., and Zhao, J.

Subjects
Nuclear Theory, High Energy Physics::Experiment, Nuclear Experiment
Abstract

Excitation-energy spectra of $^{11}$C nuclei near the $\eta^\prime$-meson production threshold have been measured by missing-mass spectroscopy using the $^{12}$C($p$,$d$) reaction. A carbon target has been irradiated with a 2.5 GeV proton beam supplied by the synchrotron SIS-18 at GSI to produce $\eta^\prime$ meson bound states in $^{11}$C nuclei. Deuterons emitted at $0^\circ$ in the reaction have been momentum-analyzed by the fragment separator (FRS) used as a high-resolution spectrometer. No distinct structure due to the formation of $\eta^\prime$-mesic states is observed although a high statistical sensitivity is achieved in the experimental spectra. Upper limits on the formation cross sections of $\eta^\prime$-mesic states are determined, and thereby a constraint imposed on the $\eta^\prime$-nucleus interaction is discussed., Comment: 13 pages, 14 figures, accepted for publication in Physical Review C

Published
2017

47. Measurement of excitation spectra in the ${}^{12}$C$(p,d)$ reaction near the $\eta'$ emission threshold

Author

Tanaka, Y. K., Itahashi, K., Fujioka, H., Ayyad, Y., Benlliure, J., Brinkmann, K. -T., Friedrich, S., Geissel, H., Gellanki, J., Guo, C., Gutz, E., Haettner, E., Harakeh, M. N., Hayano, R. S., Higashi, Y., Hirenzaki, S., Hornung, C., Igarashi, Y., Ikeno, N., Iwasaki, M., Jido, D., Kalantar-Nayestanaki, N., Kanungo, R., Knöbel, R., Kurz, N., Metag, V., Mukha, I., Nagae, T., Nagahiro, H., Nanova, M., Nishi, T., Ong, H. J., Pietri, S., Prochazka, A., Rappold, C., Reiter, M. P., Rodríguez-Sánchez, J. L., Scheidenberger, C., Simon, H., Sitar, B., Strmen, P., Sun, B., Suzuki, K., Szarka, I., Takechi, M., Tanihata, I., Terashima, S., Watanabe, Y. N., Weick, H., Widmann, E., Winfield, J. S., Xu, X., Yamakami, H., and Zhao, J.

Subjects
Nuclear Theory, Nuclear Experiment
Abstract

Excitation spectra of $^{11}$C were measured in the $^{12}$C$(p,d)$ reaction near the $\eta'$ emission threshold. A proton beam extracted from the synchrotron SIS-18 at GSI with an incident energy of 2.5 GeV impinged on a carbon target. The momenta of deuterons emitted at 0 degrees were precisely measured with the fragment separator FRS operated as a spectrometer. In contrast to theoretical predictions on the possible existence of deeply bound $\eta'$ mesic states in carbon nuclei, no distinct structures were observed associated with the formation of bound states. The spectra were analyzed to set stringent constraints on the formation cross section and on the hitherto barely-known $\eta'$-nucleus interaction., Comment: 6 pages, 4 figures

Published
2016

48. First spatial separation of a heavy ion isomeric beam with a multiple-reflection time-of-flight mass spectrometer

Author

Dickel, T., Plaß, W.R., Ayet San Andres, S., Ebert, J., Geissel, H., Haettner, E., Hornung, C., Miskun, I., Pietri, S., Purushothaman, S., Reiter, M.P., Rink, A.-K., Scheidenberger, C., Weick, H., Dendooven, P., Diwisch, M., Greiner, F., Heiße, F., Knöbel, R., Lippert, W., Moore, I.D., Pohjalainen, I., Prochazka, A., Ranjan, M., Takechi, M., Winfield, J.S., and Xu, X.

Published
2015
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49. Thermaization and extraction of $^{238}$U projectile and fission fragments produced at 1000 MeV/u in the prototype cryogenic stopping cell for the LEB

Author

Reiter, M. P., Rink, A., Amjad, F., Ayet San Andres, S., Bergman, J., Dendooven, P., Dickel, T., Diwisch, M., Ebert, J., Estrade, A., Farinon, F., Geissel, H., Greiner, F., Haettner, E., Heisse, F., Hornung, C., Jesch, C., Kalantar, N., Knöbel, R., Kurcewicz, J., Lang, J., Lippert, W., Miskun, I., Moore, I., Mukha, I., Nociforo, Chiara, Petrick, M., Pfuetzner, M., Pietri, S., Plaß, W., Pohjalainen, I., Prochazka, A., Purushothaman, S., Ranjan, M., Rinta-Antila, S., Scheidenberger, C., Takechi, M., Tanaka, Y. K., Weick, H., Winfield, J., Xu, X., and Yavor, M.

Subjects
Physics
Abstract

GSI Scientific Report 2014 - GSI Report 2015-1

Published
2015
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50. Direct mass measurements from Uranium projectile and fission fragments in ground and isomeric state

Author

Hornung, C., Ayet, S., Ebert, J., Dickel, T., Geissel, H., Haettner, E., Miskun, I., Pietri, S., Plaß, W., Purushothaman, S., Reiter, M. P., Rink, A., Scheidenberger, C., Weick, H., Dendooven, P., Diwisch, M., Greiner, F., Heiße, F., Jesch, C., Kalantar-Nayestanaki, N., Knöbel, R., Lang, J., Lippert, W., Moore, I., Pikhtelev, A., Pohjalainen, I., Prochazka, A., Ranjan, M., Takechi, M., Winfield, J., Xu, X., and Yavor, M.

Subjects
Physics
Abstract

GSI Scientific Report 2014 - GSI Report 2015-1

Published
2015
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