Experimental study of 4n with 8He(p,2p) reaction

被引：1

作者：

Huang, S. W. ^{[1
,2
,3
]}

Yang, H. ^{[3
,4
]}

Marques, F. M. ^{[5
]}

Achouri, N. L. ^{[5
]}

Ahn, D. S. ^{[3
]}

Aumann, T. ^{[6
,7
]}

Baba, H. ^{[3
]}

Beaumel, D. ^{[8
]}

Boehmer, M. ^{[9
]}

Boretzky, K. ^{[3
,7
]}

Caamano, M. ^{[10
,11
]}

Chen, S. ^{[12
]}

Chiga, N. ^{[3
]}

Cortes, M. L. ^{[3
]}

Cortina, D. ^{[10
,11
]}

Doornenbal, P. ^{[3
]}

Douma, C. A. ^{[13
]}

Dufter, F. ^{[9
]}

Feng, J. ^{[1
,2
,3
]}

Fernandez-Dominguez, B. ^{[10
,11
]}

Elekes, Z. ^{[3
,14
]}

Forsberg, U. ^{[15
,27
]}

Fujino, T. ^{[16
]}

Fukuda, N. ^{[3
]}

Gasparic, I ^{[3
,17
]}

Ge, Z. ^{[3
]}

Gernhaeuser, R. ^{[9
]}

Gheller, J. M. ^{[18
]}

Gibelin, J. ^{[5
]}

Gillibert, A. ^{[18
]}

Godoy, B. M. ^{[5
]}

Halasz, Z. ^{[14
]}

Harada, T. ^{[3
,19
]}

Harakeh, M. N. ^{[7
,13
]}

Hirayama, A. ^{[3
,20
]}

Inabe, N. ^{[3
]}

Isobe, T. ^{[3
]}

Kahlbow, J. ^{[3
,6
]}

Kalantar-Nayestanaki, N. ^{[12
]}

Kim, D. ^{[21
]}

Kim, S. ^{[21
]}

Knoesel, M. A. ^{[6
]}

Kobayashi, T. ^{[22
]}

Kondo, Y. ^{[20
]}

Koseoglou, P. ^{[6
,7
]}

Kubota, Y. ^{[3
]}

Kuti, I ^{[14
]}

Lehr, C. ^{[3
,6
]}

Li, P. J. ^{[12
]}

Liu, Y. ^{[1
,2
,3
]}

机构：

[1] Peking Univ, Sch Phys, Beijing 100871, Peoples R China

[2] Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China

[3] RIKEN Nishina Ctr, 2-1 Hirosawa, Wako, Saitama 3510198, Japan

[4] Osaka Univ, Res Ctr Nucl Phys, Ibaraki, Osaka 5670047, Japan

[5] Univ Caen, ENSICAEN, LPC Caen, CNRS IN2P3, F-14050 Caen, France

[6] Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany

[7] GSI Helmholtzzentrum Schwerionenforsch, D-64291 Darmstadt, Germany

[8] Inst Phys Nucl Orsay, IN2P3, CNRS, F-91406 Orsay, France

[9] Tech Univ Munich, D-85748 Garching, Germany

[10] Univ Santiago de Compostela, Dept Fis Particulas, E-15782 Santiago De Compostela, Spain

[11] Univ Santiago de Compostela, IGFAE, E-15782 Santiago De Compostela, Spain

[12] Univ Hong Kong, Dept Phys, Pokfulam Rd, Hong Kong, Peoples R China

[13] Univ Groningen, KVI CART, Zernikelaan 25, NL-9747 AA Groningen, Netherlands

[14] MTA ATOMKI, H-4001 Debrecen, Hungary

[15] Univ York, Dept Phys, York YO10 5DD, N Yorkshire, England

[16] Rikkyo Univ, Dept Phys, Toshima Ku, Tokyo 1728501, Japan

[17] Ruder Boskovic Inst RBI, Zagreb, Croatia

[18] CEA, IRFU, Ctr Saclay, F-91191 Gif Sur Yvette, France

[19] Toho Univ, Tokyo 1438540, Japan

[20] Tokyo Inst Technol, Dept Phys, Meguro Ku, Tokyo 1528551, Japan

[21] Ehwa Womans Univ, Dept Phys, Seoul, South Korea

[22] Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan

[23] Univ Miyazaki, Fac Engn, Miyazaki 8892192, Japan

[24] Univ Tokyo, Ctr Nucl Study, 2-1 Hirosawa, Wako, Saitama 3510198, Japan

[25] Univ Cologne, Inst Kernphys, Cologne, Germany

[26] Saitama Univ, Dept Phys, Sakura Ku, Shimo Okubo 255, Saitama 3388570, Japan

[27] Lund Univ, Dept Phys, S-22100 Lund, Sweden

[28] Inst Space Sci, Magurele, Romania

[29] CEA DRF CNRS IN2P3, Grand Accelerateur Natl Ions Lourds GANIL, Bvd Henri Becquerel, F-14076 Caen, France

[30] Kyoto Univ, Kyoto 6068501, Japan

来源：

27TH INTERNATIONAL NUCLEAR PHYSICS CONFERENCE (INPC2019) | 2020年 / 1643卷

关键词：

NEUTRON; FRAGMENTATION;

D O I：

10.1088/1742-6596/1643/1/012090

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The tetraneutron has attracted the attention of nuclear physicists during the past decades, but there is still no unambiguous confirmation of its existence or nonexistence. A new experiment based on He-8(p,2p)H-7{t+(4)n} reaction, with direct detection of the four neutrons, has been carried out at RIBF, which can hopefully help to draw a definite conclusion on the tetraneutron system.

引用

页数：6

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