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Article ; Online: Three-nucleon forces and their importance in three-nucleon systems and heavier nuclei

Kalantar-Nayestanaki N.

EPJ Web of Conferences, Vol 66, p

2014 Volume 01007

Abstract: In the past two decades, several laboratories have produced a large amount of data for cross sections, analyzing powers, and other spin observables from various reactions in the three-nucleon system. The experimental results are moderately described by ... ...

Abstract	In the past two decades, several laboratories have produced a large amount of data for cross sections, analyzing powers, and other spin observables from various reactions in the three-nucleon system. The experimental results are moderately described by only using the two-nucleon potentials in Faddeev-type calculations. The remaining discrepancies should, in principle, and aside from Coulomb and relativistic effects, be removed once the effects of three-nucleon forces are implemented. High precision data on elastic and break-up reactions show, however, that even after the inclusion of these effects, the picture is not complete yet and some ingredients are still missing in the calculations. With the advent of new frameworks within which two and three-nucleon forces can be properly implemented in the calculation of observables in heavy nuclei, it is essential that these forces are better understood.
Keywords	Physics ; QC1-999 ; Science ; Q
Language	English
Publishing date	2014-03-01T00:00:00Z
Publisher	EDP Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Signatures of three-nucleon interactions in few-nucleon systems.

Kalantar-Nayestanaki, N / Epelbaum, E / Messchendorp, J G / Nogga, A

Reports on progress in physics. Physical Society (Great Britain)

2012 Volume 75, Issue 1, Page(s) 16301

Abstract: Recent experimental results in three-body systems have unambiguously shown that calculations based only on nucleon-nucleon forces fail to accurately describe many experimental observables and one needs to include effects which are beyond the realm of the ...

Abstract	Recent experimental results in three-body systems have unambiguously shown that calculations based only on nucleon-nucleon forces fail to accurately describe many experimental observables and one needs to include effects which are beyond the realm of the two-body potentials. This conclusion owes its significance to the fact that experiments and calculations can both be performed with high accuracy. In this review, both theoretical and experimental achievements of the past decade will be underlined. Selected results will be presented. The discussion on the effects of the three-nucleon forces is, however, limited to the hadronic sector. It will be shown that despite the major successes in describing these seemingly simple systems, there are still clear discrepancies between data and the state-of-the-art calculations.
Language	English
Publishing date	2012-01
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	205657-4
ISSN	1361-6633 ; 0034-4885
ISSN (online)	1361-6633
ISSN	0034-4885
DOI	10.1088/0034-4885/75/1/016301
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Article ; Online: First observation of

Kondo, Y / Achouri, N L / Falou, H Al / Atar, L / Aumann, T / Baba, H / Boretzky, K / Caesar, C / Calvet, D / Chae, H / Chiga, N / Corsi, A / Delaunay, F / Delbart, A / Deshayes, Q / Dombrádi, Zs / Douma, C A / Ekström, A / Elekes, Z /

Forssén, C / Gašparić, I / Gheller, J-M / Gibelin, J / Gillibert, A / Hagen, G / Harakeh, M N / Hirayama, A / Hoffman, C R / Holl, M / Horvat, A / Horváth, Á / Hwang, J W / Isobe, T / Jiang, W G / Kahlbow, J / Kalantar-Nayestanaki, N / Kawase, S / Kim, S / Kisamori, K / Kobayashi, T / Körper, D / Koyama, S / Kuti, I / Lapoux, V / Lindberg, S / Marqués, F M / Masuoka, S / Mayer, J / Miki, K / Murakami, T / Najafi, M / Nakamura, T / Nakano, K / Nakatsuka, N / Nilsson, T / Obertelli, A / Ogata, K / de Oliveira Santos, F / Orr, N A / Otsu, H / Otsuka, T / Ozaki, T / Panin, V / Papenbrock, T / Paschalis, S / Revel, A / Rossi, D / Saito, A T / Saito, T Y / Sasano, M / Sato, H / Satou, Y / Scheit, H / Schindler, F / Schrock, P / Shikata, M / Shimizu, N / Shimizu, Y / Simon, H / Sohler, D / Sorlin, O / Stuhl, L / Sun, Z H / Takeuchi, S / Tanaka, M / Thoennessen, M / Törnqvist, H / Togano, Y / Tomai, T / Tscheuschner, J / Tsubota, J / Tsunoda, N / Uesaka, T / Utsuno, Y / Vernon, I / Wang, H / Yang, Z / Yasuda, M / Yoneda, K / Yoshida, S

Nature

2023 Volume 620, Issue 7976, Page(s) 965–970

Abstract: Subjecting a physical system to extreme conditions is one of the means often used to obtain a better understanding and deeper insight into its organization and structure. In the case of the atomic nucleus, one such approach is to investigate isotopes ... ...

Abstract	Subjecting a physical system to extreme conditions is one of the means often used to obtain a better understanding and deeper insight into its organization and structure. In the case of the atomic nucleus, one such approach is to investigate isotopes that have very different neutron-to-proton (N/Z) ratios than in stable nuclei. Light, neutron-rich isotopes exhibit the most asymmetric N/Z ratios and those lying beyond the limits of binding, which undergo spontaneous neutron emission and exist only as very short-lived resonances (about 10
Language	English
Publishing date	2023-08-30
Publishing country	England
Document type	Journal Article
ZDB-ID	120714-3
ISSN	1476-4687 ; 0028-0836
ISSN (online)	1476-4687
ISSN	0028-0836
DOI	10.1038/s41586-023-06352-6
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Article ; Online: Publisher Correction: First observation of

Nature

2023 Volume 623, Issue 7988, Page(s) E13

Language	English
Publishing date	2023-11-07
Publishing country	England
Document type	Published Erratum
ZDB-ID	120714-3
ISSN	1476-4687 ; 0028-0836
ISSN (online)	1476-4687
ISSN	0028-0836
DOI	10.1038/s41586-023-06815-w
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Article ; Online: Observation of a correlated free four-neutron system.

Duer, M / Aumann, T / Gernhäuser, R / Panin, V / Paschalis, S / Rossi, D M / Achouri, N L / Ahn, D / Baba, H / Bertulani, C A / Böhmer, M / Boretzky, K / Caesar, C / Chiga, N / Corsi, A / Cortina-Gil, D / Douma, C A / Dufter, F / Elekes, Z /

Feng, J / Fernández-Domínguez, B / Forsberg, U / Fukuda, N / Gasparic, I / Ge, Z / Gheller, J M / Gibelin, J / Gillibert, A / Hahn, K I / Halász, Z / Harakeh, M N / Hirayama, A / Holl, M / Inabe, N / Isobe, T / Kahlbow, J / Kalantar-Nayestanaki, N / Kim, D / Kim, S / Kobayashi, T / Kondo, Y / Körper, D / Koseoglou, P / Kubota, Y / Kuti, I / Li, P J / Lehr, C / Lindberg, S / Liu, Y / Marqués, F M / Masuoka, S / Matsumoto, M / Mayer, J / Miki, K / Monteagudo, B / Nakamura, T / Nilsson, T / Obertelli, A / Orr, N A / Otsu, H / Park, S Y / Parlog, M / Potlog, P M / Reichert, S / Revel, A / Saito, A T / Sasano, M / Scheit, H / Schindler, F / Shimoura, S / Simon, H / Stuhl, L / Suzuki, H / Symochko, D / Takeda, H / Tanaka, J / Togano, Y / Tomai, T / Törnqvist, H T / Tscheuschner, J / Uesaka, T / Wagner, V / Yamada, H / Yang, B / Yang, L / Yang, Z H / Yasuda, M / Yoneda, K / Zanetti, L / Zenihiro, J / Zhukov, M V

Nature

2022 Volume 606, Issue 7915, Page(s) 678–682

Abstract: A long-standing question in nuclear physics is whether chargeless nuclear systems can exist. To our knowledge, only neutron stars represent near-pure neutron systems, where neutrons are squeezed together by the gravitational force to very high densities. ...

Abstract	A long-standing question in nuclear physics is whether chargeless nuclear systems can exist. To our knowledge, only neutron stars represent near-pure neutron systems, where neutrons are squeezed together by the gravitational force to very high densities. The experimental search for isolated multi-neutron systems has been an ongoing quest for several decades
Language	English
Publishing date	2022-06-22
Publishing country	England
Document type	Journal Article ; Research Support, U.S. Gov't, Non-P.H.S. ; Research Support, Non-U.S. Gov't
ZDB-ID	120714-3
ISSN	1476-4687 ; 0028-0836
ISSN (online)	1476-4687
ISSN	0028-0836
DOI	10.1038/s41586-022-04827-6
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Book ; Online: A neutron spectrometer for studying giant resonances with (p, n) reactions in inverse kinematics

Stuhl, L. / Krasznahorkay, A. / Csatlós, M. / Algora, A. / Gulyás, J. / Kalinka, G. / Timár, J. / Kalantar-Nayestanaki, N. / Rigollet, C. / Bagchi, S. / Najafi, M. A.

2013

Abstract: A neutron spectrometer, the European Low-Energy Neutron Spectrometer (ELENS), has been constructed to study exotic nuclei in inverse-kinematics experiments. The spectrometer, which consists of plastic scintillator bars, can be operated in the neutron ... ...

Abstract	A neutron spectrometer, the European Low-Energy Neutron Spectrometer (ELENS), has been constructed to study exotic nuclei in inverse-kinematics experiments. The spectrometer, which consists of plastic scintillator bars, can be operated in the neutron energy range of 100 keV to 10 MeV. The neutron energy is determined using the time-of-flight technique, while the position of the neutron detection is deduced from the time-difference information from photomultipliers attached to both ends of each bar. A novel wrapping method has been developed for the plastic scintillators. The array has a larger than 25% detection efficiency for neutrons of approximately 500 keV in kinetic energy and an angular resolution of less than 1 degree. Details of the design, construction and experimental tests of the spectrometer will be presented. Comment: 10 pages, 13 figures
Keywords	Physics - Instrumentation and Detectors ; Nuclear Experiment
Subject code	621
Publishing date	2013-10-23
Publishing country	us
Document type	Book ; Online
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Article ; Online: Fragmentation of Single-Particle Strength around the Doubly Magic Nucleus ^{132}Sn and the Position of the 0f_{5/2} Proton-Hole State in ^{131}In.

Vaquero, V / Jungclaus, A / Aumann, T / Tscheuschner, J / Litvinova, E V / Tostevin, J A / Baba, H / Ahn, D S / Avigo, R / Boretzky, K / Bracco, A / Caesar, C / Camera, F / Chen, S / Derya, V / Doornenbal, P / Endres, J / Fukuda, N / Garg, U /

Giaz, A / Harakeh, M N / Heil, M / Horvat, A / Ieki, K / Imai, N / Inabe, N / Kalantar-Nayestanaki, N / Kobayashi, N / Kondo, Y / Koyama, S / Kubo, T / Martel, I / Matsushita, M / Million, B / Motobayashi, T / Nakamura, T / Nakatsuka, N / Nishimura, M / Nishimura, S / Ota, S / Otsu, H / Ozaki, T / Petri, M / Reifarth, R / Rodríguez-Sánchez, J L / Rossi, D / Saito, A T / Sakurai, H / Savran, D / Scheit, H / Schindler, F / Schrock, P / Semmler, D / Shiga, Y / Shikata, M / Shimizu, Y / Simon, H / Steppenbeck, D / Suzuki, H / Sumikama, T / Symochko, D / Syndikus, I / Takeda, H / Takeuchi, S / Taniuchi, R / Togano, Y / Tsubota, J / Wang, H / Wieland, O / Yoneda, K / Zenihiro, J / Zilges, A

Physical review letters

2020 Volume 124, Issue 2, Page(s) 22501

Abstract: Spectroscopic factors of neutron-hole and proton-hole states in ^{131}Sn and ^{131}In, respectively, were measured using one-nucleon removal reactions from doubly magic ^{132}Sn at relativistic energies. For ^{131}In, a 2910(50)-keV γ ray was observed ... ...

Abstract	Spectroscopic factors of neutron-hole and proton-hole states in ^{131}Sn and ^{131}In, respectively, were measured using one-nucleon removal reactions from doubly magic ^{132}Sn at relativistic energies. For ^{131}In, a 2910(50)-keV γ ray was observed for the first time and tentatively assigned to a decay from a 5/2^{-} state at 3275(50) keV to the known 1/2^{-} level at 365 keV. The spectroscopic factors determined for this new excited state and three other single-hole states provide first evidence for a strong fragmentation of single-hole strength in ^{131}Sn and ^{131}In. The experimental results are compared to theoretical calculations based on the relativistic particle-vibration coupling model and to experimental information for single-hole states in the stable doubly magic nucleus ^{208}Pb.
Language	English
Publishing date	2020-02-06
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.124.022501
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Article ; Online: Experimental Investigation of the Few-Nucleon Dynamics in Deuteron-Deuteron Collision at 160 MeV

Khatri G. / Bodek K. / Ciepał I. / Kalantar-Nayestanaki N. / Kistryn St. / Kłos B. / Kozela A. / Magiera A. / Mazumdar I. / Messchendorp J. / Parol W. / Rozpȩdzik D. / Skwira-Chalot I. / Stephan E. / Wrońska A. / Zejma J.

EPJ Web of Conferences, Vol 81, p

2014 Volume 06006

Abstract: An experiment, with unpolarized deuteron beam of 160 MeV impinging on liquid deuterium target, was carried out using BINA detector at KVI, in Groningen, the Netherlands. Data were collected for the purpose of obtaining high precision differential cross- ... ...

Abstract	An experiment, with unpolarized deuteron beam of 160 MeV impinging on liquid deuterium target, was carried out using BINA detector at KVI, in Groningen, the Netherlands. Data were collected for the purpose of obtaining high precision differential cross-section for the deuteron break-up reaction. The elastic scattering data were also collected alongside for the purpose of cross-section normalization. We present here a sample of the un-normalised cross-section for the three-body final state (dd→dpn) reaction.
Keywords	Physics ; QC1-999 ; Science ; Q
Language	English
Publishing date	2014-01-01T00:00:00Z
Publisher	EDP Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Experimental Investigation of the Few-Nucleon Dynamics in Deuteron-Deuteron Collision at 160 MeV

EPJ Web of Conferences, Vol 81, p

2014 Volume 06006

Abstract	An experiment, with unpolarized deuteron beam of 160 MeV impinging on liquid deuterium target, was carried out using BINA detector at KVI, in Groningen, the Netherlands. Data were collected for the purpose of obtaining high precision differential cross-section for the deuteron break-up reaction. The elastic scattering data were also collected alongside for the purpose of cross-section normalization. We present here a sample of the un-normalised cross-section for the three-body final state (dd→dpn) reaction.
Keywords	Physics ; QC1-999 ; Science ; Q
Language	English
Publishing date	2014-01-01T00:00:00Z
Publisher	EDP Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: Radioactive Beams for Image-Guided Particle Therapy: The BARB Experiment at GSI.

Boscolo, Daria / Kostyleva, Daria / Safari, Mohammad Javad / Anagnostatou, Vasiliki / Äystö, Juha / Bagchi, Soumya / Binder, Tim / Dedes, Georgios / Dendooven, Peter / Dickel, Timo / Drozd, Vasyl / Franczack, Bernhard / Geissel, Hans / Gianoli, Chiara / Graeff, Christian / Grahn, Tuomas / Greiner, Florian / Haettner, Emma / Haghani, Roghieh /

Harakeh, Muhsin N / Horst, Felix / Hornung, Christine / Hucka, Jan-Paul / Kalantar-Nayestanaki, Nasser / Kazantseva, Erika / Kindler, Birgit / Knöbel, Ronja / Kuzminchuk-Feuerstein, Natalia / Lommel, Bettina / Mukha, Ivan / Nociforo, Chiara / Ishikawa, Shunki / Lovatti, Giulio / Nitta, Munetaka / Ozoemelam, Ikechi / Pietri, Stephane / Plaß, Wolfgang R / Prochazka, Andrej / Purushothaman, Sivaji / Reidel, Claire-Anne / Roesch, Heidi / Schirru, Fabio / Schuy, Christoph / Sokol, Olga / Steinsberger, Timo / Tanaka, Yoshiki K / Tanihata, Isao / Thirolf, Peter / Tinganelli, Walter / Voss, Bernd / Weber, Uli / Weick, Helmut / Winfield, John S / Winkler, Martin / Zhao, Jianwei / Scheidenberger, Christoph / Parodi, Katia / Durante, Marco

Frontiers in oncology

2021 Volume 11, Page(s) 737050

Abstract: Several techniques are under development for image-guidance in particle therapy. Positron ( ... ...

Abstract	Several techniques are under development for image-guidance in particle therapy. Positron (β
Language	English
Publishing date	2021-08-19
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2649216-7
ISSN	2234-943X
ISSN	2234-943X
DOI	10.3389/fonc.2021.737050
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