Physics Letters B (Oct 2024)
Evolution of the two-neutron configuration from 11Li to 13Li
- P. André,
- A. Corsi,
- A. Revel,
- Y. Kubota,
- J. Casal,
- K. Fossez,
- J. Gómez-Camacho,
- G. Authelet,
- H. Baba,
- C. Caesar,
- D. Calvet,
- A. Delbart,
- M. Dozono,
- J. Feng,
- F. Flavigny,
- J.-M. Gheller,
- J. Gibelin,
- A. Giganon,
- A. Gillibert,
- K. Hasegawa,
- T. Isobe,
- Y. Kanaya,
- S. Kawakami,
- D. Kim,
- Y. Kiyokawa,
- M. Kobayashi,
- N. Kobayashi,
- T. Kobayashi,
- Y. Kondo,
- Z. Korkulu,
- S. Koyama,
- V. Lapoux,
- Y. Maeda,
- F.M. Marqués,
- T. Motobayashi,
- T. Miyazaki,
- T. Nakamura,
- N. Nakatsuka,
- Y. Nishio,
- A. Obertelli,
- A. Ohkura,
- N.A. Orr,
- S. Ota,
- H. Otsu,
- T. Ozaki,
- V. Panin,
- S. Paschalis,
- E.C. Pollacco,
- S. Reichert,
- J.-Y. Rousse,
- A.T. Saito,
- S. Sakaguchi,
- M. Sako,
- C. Santamaria,
- M. Sasano,
- H. Sato,
- M. Shikata,
- Y. Shimizu,
- Y. Shindo,
- L. Stuhl,
- T. Sumikama,
- Y.L. Sun,
- M. Tabata,
- Y. Togano,
- J. Tsubota,
- T. Uesaka,
- Z.H. Yang,
- J. Yasuda,
- K. Yoneda,
- J. Zenihiro
Affiliations
- P. André
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- A. Corsi
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France; Corresponding author.
- A. Revel
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France; Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA; Facility for Rare Isotope Beams, Michigan State University, East Lansing, MI 48824, USA
- Y. Kubota
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan; Center for Nuclear Study, University of Tokyo, Hongo 7-3-1, Bunkyo, Tokyo 113-0033, Japan; Department of Physics, Technische Universitat Darmstadt, Germany
- J. Casal
- Departamento de Física Atómica, Molecular y Nuclear, Facultad de Física, Universidad de Sevilla, Apartado 1065, E-41080 Sevilla, Spain
- K. Fossez
- Florida State University, Tallahassee, FL 32306, USA; Facility for Rare Isotope Beams, Michigan State University, East Lansing, MI 48824, USA; Physics Division, Argonne National Laboratory, Lemont, IL 60439, USA
- J. Gómez-Camacho
- Departamento de Física Atómica, Molecular y Nuclear, Facultad de Física, Universidad de Sevilla, Apartado 1065, E-41080 Sevilla, Spain
- G. Authelet
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- H. Baba
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- C. Caesar
- Department of Physics, Technische Universitat Darmstadt, Germany
- D. Calvet
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- A. Delbart
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- M. Dozono
- Center for Nuclear Study, University of Tokyo, Hongo 7-3-1, Bunkyo, Tokyo 113-0033, Japan
- J. Feng
- School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China
- F. Flavigny
- Institut de Physique Nucleaire Orsay, IN2P3-CNRS, F-91406 Orsay Cedex, France
- J.-M. Gheller
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- J. Gibelin
- LPC Caen, ENSICAEN, Universite de Caen, CNRS/IN2P3, F-14050 Caen, France
- A. Giganon
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- A. Gillibert
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- K. Hasegawa
- Department of Physics, Tohoku University, Aramaki Aza-Aoba 6-3, Aoba, Sendai, Miyagi 980-8578, Japan
- T. Isobe
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- Y. Kanaya
- Department of Applied Physics, University of Miyazaki, Gakuen-Kibanadai-Nishi 1-1, Miyazaki 889-2192, Japan
- S. Kawakami
- Department of Applied Physics, University of Miyazaki, Gakuen-Kibanadai-Nishi 1-1, Miyazaki 889-2192, Japan
- D. Kim
- Department of Physics, Ehwa Womans University, Republic of Korea
- Y. Kiyokawa
- Center for Nuclear Study, University of Tokyo, Hongo 7-3-1, Bunkyo, Tokyo 113-0033, Japan
- M. Kobayashi
- Center for Nuclear Study, University of Tokyo, Hongo 7-3-1, Bunkyo, Tokyo 113-0033, Japan
- N. Kobayashi
- Department of Physics, University of Tokyo, Hongo 7-3-1, Bunkyo, Tokyo 113-0033, Japan
- T. Kobayashi
- Department of Physics, Tohoku University, Aramaki Aza-Aoba 6-3, Aoba, Sendai, Miyagi 980-8578, Japan
- Y. Kondo
- Department of Physics, Tokyo Institute of Technology, 2-12-1 O-Okayama, Meguro, Tokyo 152-8551, Japan
- Z. Korkulu
- Center for Exotic Nuclear Studies, Institute for Basic Science, Daejeon 34126, Republic of Korea; RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan; MTA Atomki, P.O. Box 51, Debrecen H-4001, Hungary
- S. Koyama
- Department of Physics, University of Tokyo, Hongo 7-3-1, Bunkyo, Tokyo 113-0033, Japan
- V. Lapoux
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- Y. Maeda
- Department of Applied Physics, University of Miyazaki, Gakuen-Kibanadai-Nishi 1-1, Miyazaki 889-2192, Japan
- F.M. Marqués
- LPC Caen, ENSICAEN, Universite de Caen, CNRS/IN2P3, F-14050 Caen, France
- T. Motobayashi
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- T. Miyazaki
- Department of Physics, University of Tokyo, Hongo 7-3-1, Bunkyo, Tokyo 113-0033, Japan
- T. Nakamura
- Department of Physics, Tokyo Institute of Technology, 2-12-1 O-Okayama, Meguro, Tokyo 152-8551, Japan
- N. Nakatsuka
- Department of Physics, Kyoto University, Kitashirakawa, Sakyo, Kyoto 606-8502, Japan
- Y. Nishio
- Department of Physics, Kyushu University, Nishi, Fukuoka 819-0395, Japan
- A. Obertelli
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France; Department of Physics, Technische Universitat Darmstadt, Germany
- A. Ohkura
- Department of Physics, Kyushu University, Nishi, Fukuoka 819-0395, Japan
- N.A. Orr
- LPC Caen, ENSICAEN, Universite de Caen, CNRS/IN2P3, F-14050 Caen, France
- S. Ota
- Center for Nuclear Study, University of Tokyo, Hongo 7-3-1, Bunkyo, Tokyo 113-0033, Japan
- H. Otsu
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- T. Ozaki
- Department of Physics, Tokyo Institute of Technology, 2-12-1 O-Okayama, Meguro, Tokyo 152-8551, Japan
- V. Panin
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- S. Paschalis
- Department of Physics, Technische Universitat Darmstadt, Germany
- E.C. Pollacco
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- S. Reichert
- Department of Physics, Technische Universitat Munchen, Germany
- J.-Y. Rousse
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- A.T. Saito
- Department of Physics, Tokyo Institute of Technology, 2-12-1 O-Okayama, Meguro, Tokyo 152-8551, Japan
- S. Sakaguchi
- Department of Physics, Kyushu University, Nishi, Fukuoka 819-0395, Japan
- M. Sako
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- C. Santamaria
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
- M. Sasano
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- H. Sato
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- M. Shikata
- Department of Physics, Tokyo Institute of Technology, 2-12-1 O-Okayama, Meguro, Tokyo 152-8551, Japan
- Y. Shimizu
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- Y. Shindo
- Department of Physics, Kyushu University, Nishi, Fukuoka 819-0395, Japan
- L. Stuhl
- Center for Exotic Nuclear Studies, Institute for Basic Science, Daejeon 34126, Republic of Korea; RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan; MTA Atomki, P.O. Box 51, Debrecen H-4001, Hungary
- T. Sumikama
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- Y.L. Sun
- Département de Physique Nucléaire, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France; Department of Physics, Technische Universitat Darmstadt, Germany
- M. Tabata
- Department of Physics, Kyushu University, Nishi, Fukuoka 819-0395, Japan
- Y. Togano
- Department of Physics, Tokyo Institute of Technology, 2-12-1 O-Okayama, Meguro, Tokyo 152-8551, Japan
- J. Tsubota
- Department of Physics, Tokyo Institute of Technology, 2-12-1 O-Okayama, Meguro, Tokyo 152-8551, Japan
- T. Uesaka
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- Z.H. Yang
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- J. Yasuda
- Department of Physics, Kyushu University, Nishi, Fukuoka 819-0395, Japan
- K. Yoneda
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- J. Zenihiro
- RIKEN Nishina Center, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
- Journal volume & issue
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Vol. 857
p. 138977
Abstract
In this work we investigate the two-neutron decay of 13Li and of the excited states of 11Li populated via one-proton removal from 14Be and 12Be, respectively. A phenomenological model is used to describe the decay of 11Li and 13Li. While the first one displays important sequential components, the second one appears dominated by the direct two-neutron decay. A microscopic three-body model is used to extract information on the spatial configuration of the emitted neutrons before the decay and shows that the average distance between the neutrons increases going from 11Li to 13Li.
