Search for a bound trineutron with the 3He(π-,π+)nnn reaction

被引：12
|
作者：
Gräter, J
Amaudruz, PA
Bilger, R
Camerini, P
Clark, J
Clement, H
Friedman, E
Felawka, L
Filippov, SN
Friagiacomo, E
Gavrilov, YK
Gibson, E
Grion, N
Hofman, GJ
Jamieson, B
Karavicheva, TL
Kermani, M
Mathie, EL
Meier, R
Ottewell, D
Pätzold, J
Patarakin, O
Raywood, K
Rui, R
Schepkin, M
Sevior, ME
Smith, GR
Staudenmaier, H
Tacik, R
Tagliente, G
Wagner, GJ
Yeomans, M
机构：
[1] Univ Tubingen, Inst Phys, D-72076 Tubingen, Germany
[2] TRIUMF, Vancouver, BC V6T 2A3, Canada
[3] Univ Trieste, I-34127 Trieste, Italy
[4] Ist Nazl Fis Nucl, I-34127 Trieste, Italy
[5] Univ Melbourne, Sch Phys, Parkville, Vic 3052, Australia
[6] Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel
[7] Inst Nucl Res, Moscow 117312, Russia
[8] Calif State Univ Sacramento, Sacramento, CA 95819 USA
[9] Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 2A6, Canada
[10] Univ Regina, Regina, SK S4S 0A2, Canada
[11] RRC Kurchatov Inst, Moscow 123182, Russia
[12] ITEP Moscow, Moscow 117218, Russia
[13] Univ Karlsruhe, D-76128 Karlsruhe, Germany
来源：
EUROPEAN PHYSICAL JOURNAL A | 1999年 / 4卷 / 01期
关键词：
D O I：
10.1007/s100500050196
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
A search for the production of a bound trineutron state has been performed using the reaction He-3(pi(-),pi(+))nnn at incident pion energies of 65, 75, and 120 MeV. No evidence for the existence of the (3)n was found, and an upper limit for the production cross section of approximately 30 nb/sr (2 sigma confidence level) was obtained.
引用
收藏
页码：5 / 7
页数：3
相关论文
共 50 条
  • [31] Determination of the η 3He threshold structure from the low energy pd → η 3He reaction
    Xie, Ju-Jun
    Liang, Wei-Hong
    Oset, Eulogio
    Moskal, Pawel
    Skurzok, Magdalena
    Wilkin, Colin
    PHYSICAL REVIEW C, 2017, 95 (01)
  • [32] The dd → 3He n reaction at 0° and 3He spin structure at short distances
    Ladygin, VP
    Ladygina, NB
    NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1999, 112 (08): : 855 - 871
  • [33] Non-mesonic decay of the η-mesic 3He via pd → (3He-η)bound → 3He2γ (6γ) reaction
    Skurzok, M.
    Hirenzaki, S.
    Kinutani, S.
    Konishi, H.
    Moskal, P.
    Nagahiro, H.
    Rundel, O.
    NUCLEAR PHYSICS A, 2020, 993
  • [34] Search for solar axions produced in the p(d, 3He)A reaction with Borexino detector
    Bellini, G.
    Benziger, J.
    Bick, D.
    Bonfini, G.
    Bravo, D.
    Avanzini, M. Buizza
    Caccianiga, B.
    Cadonati, L.
    Calaprice, F.
    Carraro, C.
    Cavalcante, P.
    Chavarria, A.
    D'Angelo, D.
    Davini, S.
    Derbin, A.
    Etenko, A.
    Fomenko, K.
    Franco, D.
    Galbiati, C.
    Gazzana, S.
    Ghiano, C.
    Giammarchi, M.
    Goeger-Neff, M.
    Goretti, A.
    Grandi, L.
    Guardincerri, E.
    Hardy, S.
    Ianni, Aldo
    Ianni, Andrea
    Kayunov, A.
    Kobychev, A.
    Korablev, D.
    Korga, G.
    Koshio, Y.
    Kryn, D.
    Laubenstein, M.
    Lewke, L.
    Litvinovich, E.
    Loer, B.
    Lombardi, F.
    Lombardi, P.
    Ludhova, L.
    Machulin, I.
    Manecki, S.
    Maneschg, W.
    Manuzio, G.
    Meindl, Q.
    Meroni, E.
    Miramonti, L.
    Misiaszek, M.
    PHYSICAL REVIEW D, 2012, 85 (09):
  • [35] 25MG(3HE,ALPHA) REACTION AT E(3HE) = 33.0 MEV
    DEHNHARD, D
    MAYERBOR.C
    NUCLEAR PHYSICS A, 1967, A 97 (01) : 164 - &
  • [36] RADIATIVE CAPTURE OF 3HE BY 3HE
    HARRISON, WD
    STEPHENS, WE
    TOMBRELLO, TA
    WINKLER, H
    PHYSICAL REVIEW, 1967, 160 (04): : 752 - +
  • [37] Search for η mesic 3He with the WASA-at-COSY facility in the pd → 3He2γ and pd → 3He6γ reaction
    Adlarson, P.
    Augustyniak, W.
    Bardan, W.
    Bashkanov, M.
    Bass, S. D.
    Berlowski, M.
    Bondar, A.
    Buescher, M.
    Calen, H.
    Ciepal, I.
    Clement, H.
    Czerwinski, E.
    Engels, R.
    Erven, A.
    Erven, W.
    Eyrich, W.
    Fedorets, P.
    Foehl, K.
    Fransson, K.
    Goldenbaum, F.
    Goswami, A.
    Grigoryev, K.
    Heijkenskjold, L.
    Hejny, V.
    Hirenzaki, S.
    Jarczyk, L.
    Johansson, T.
    Kamys, B.
    Kelkar, N. G.
    Kemmerling, G.
    Khreptak, A.
    Kirillov, D. A.
    Kistryn, S.
    Kleines, H.
    Klos, B.
    Krzemien, W.
    Kulessa, P.
    Kupsc, A.
    Lalwani, K.
    Lersch, D.
    Lorentz, B.
    Magiera, A.
    Maier, R.
    Marciniewski, P.
    Marianski, B.
    Morsch, H. -P.
    Moskal, P.
    Ohm, H.
    Parol, W.
    del Rio, E. Perez
    PHYSICS LETTERS B, 2020, 802
  • [38] (D,3HE) REACTION ON SULPHUR NUCLEI
    BUDZANOWSKI, A
    PELLEGRINI, F
    WIKTOR, S
    NUCLEAR PHYSICS, 1964, 53 (02): : 219 - &
  • [39] Search for excited states in 3H and 3He
    Csótó, A
    Hale, GM
    PHYSICAL REVIEW C, 1999, 59 (02): : 1207 - 1210
  • [40] PHOTODISINTEGRATION OF 3HE FROM A DIRECT CAPTURE MODEL OF D(P GAMMA)3HE REACTION
    BAILEY, GM
    GRIFFITHS, GM
    DONNELLY, TW
    NUCLEAR PHYSICS A, 1967, A 94 (03) : 502 - +
12345