Search for the neutron-rich hypernucleus Λ9He

M. Agnello; L. Benussi; M. Bertani; H. C. Bhang; G. Bonomi; E. Botta; M. Bregant; T. Bressani; S. Bufalino; L. Busso; D. Calvo; P. Camerini; B. Dalena; F. De Mori; G. D'Erasmo; F. L. Fabbri; A. Feliciello; A. Filippi; E. M. Fiore; A. Fontana; H. Fujioka; P. Genova; P. Gianotti; N. Grion; V. Lucherini; S. Marcello; N. Mirfakhrai; F. Moia; O. Morra; T. Nagae; H. Outa; A. Pantaleo; V. Paticchio; S. Piano; R. Rui; G. Simonetti; R. Wheadon; A. Zenoni; A. Gal

doi:10.1103/PhysRevC.86.057301

Search for the neutron-rich hypernucleus Λ9He

M. Agnello^*
, L. Benussi
, M. Bertani
, H. C. Bhang
, G. Bonomi
, E. Botta
, M. Bregant
, T. Bressani
, S. Bufalino
, L. Busso
, D. Calvo
, P. Camerini
, B. Dalena
, F. De Mori
, G. D'Erasmo
, F. L. Fabbri
, A. Feliciello
, A. Filippi
, E. M. Fiore
, A. Fontana

H. Fujioka, P. Genova, P. Gianotti, N. Grion, V. Lucherini, S. Marcello, N. Mirfakhrai, F. Moia, O. Morra, T. Nagae, H. Outa, A. Pantaleo, V. Paticchio, S. Piano, R. Rui, G. Simonetti, R. Wheadon, A. Zenoni, A. Gal

^*Corresponding author for this work

Racah Institute of Physics

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

Search for the neutron-rich hypernucleus Λ9He is reported by the FINUDA experiment at DAΦNE, INFN-LNF, studying (π⁺,π ^-) pairs in coincidence from the Kstop- +9Be→Λ9He+π⁺ production reaction followed by Λ9He→9Li+π^- weak decay. An upper limit of the production rate of Λ9He undergoing this two-body π^- decay is determined to be (2.3±1.9)×10^-6/Kstop- at the 90% confidence level.

Original language	English
Article number	057301
Journal	Physical Review C - Nuclear Physics
Volume	86
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.86.057301
State	Published - 1 Nov 2012

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Agnello, M., Benussi, L., Bertani, M., Bhang, H. C., Bonomi, G., Botta, E., Bregant, M., Bressani, T., Bufalino, S., Busso, L., Calvo, D., Camerini, P., Dalena, B., De Mori, F., D'Erasmo, G., Fabbri, F. L., Feliciello, A., Filippi, A., Fiore, E. M., ... Gal, A. (2012). Search for the neutron-rich hypernucleus Λ9He. Physical Review C - Nuclear Physics, 86(5), Article 057301. https://doi.org/10.1103/PhysRevC.86.057301

@article{9aa2e91ef72a4b00aee09155480f6a0a,

title = "Search for the neutron-rich hypernucleus Λ9He",

abstract = "Search for the neutron-rich hypernucleus Λ9He is reported by the FINUDA experiment at DAΦNE, INFN-LNF, studying (π+,π -) pairs in coincidence from the Kstop- +9Be→Λ9He+π+ production reaction followed by Λ9He→9Li+π- weak decay. An upper limit of the production rate of Λ9He undergoing this two-body π- decay is determined to be (2.3±1.9)×10-6/Kstop- at the 90\% confidence level.",

author = "M. Agnello and L. Benussi and M. Bertani and Bhang, \{H. C.\} and G. Bonomi and E. Botta and M. Bregant and T. Bressani and S. Bufalino and L. Busso and D. Calvo and P. Camerini and B. Dalena and \{De Mori\}, F. and G. D'Erasmo and Fabbri, \{F. L.\} and A. Feliciello and A. Filippi and Fiore, \{E. M.\} and A. Fontana and H. Fujioka and P. Genova and P. Gianotti and N. Grion and V. Lucherini and S. Marcello and N. Mirfakhrai and F. Moia and O. Morra and T. Nagae and H. Outa and A. Pantaleo and V. Paticchio and S. Piano and R. Rui and G. Simonetti and R. Wheadon and A. Zenoni and A. Gal",

year = "2012",

month = nov,

day = "1",

doi = "10.1103/PhysRevC.86.057301",

language = "אנגלית",

volume = "86",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

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Agnello, M, Benussi, L, Bertani, M, Bhang, HC, Bonomi, G, Botta, E, Bregant, M, Bressani, T, Bufalino, S, Busso, L, Calvo, D, Camerini, P, Dalena, B, De Mori, F, D'Erasmo, G, Fabbri, FL, Feliciello, A, Filippi, A, Fiore, EM, Fontana, A, Fujioka, H, Genova, P, Gianotti, P, Grion, N, Lucherini, V, Marcello, S, Mirfakhrai, N, Moia, F, Morra, O, Nagae, T, Outa, H, Pantaleo, A, Paticchio, V, Piano, S, Rui, R, Simonetti, G, Wheadon, R, Zenoni, A & Gal, A 2012, 'Search for the neutron-rich hypernucleus Λ9He', Physical Review C - Nuclear Physics, vol. 86, no. 5, 057301. https://doi.org/10.1103/PhysRevC.86.057301

TY - JOUR

T1 - Search for the neutron-rich hypernucleus Λ9He

AU - Agnello, M.

AU - Benussi, L.

AU - Bertani, M.

AU - Bhang, H. C.

AU - Bonomi, G.

AU - Botta, E.

AU - Bregant, M.

AU - Bressani, T.

AU - Bufalino, S.

AU - Busso, L.

AU - Calvo, D.

AU - Camerini, P.

AU - Dalena, B.

AU - De Mori, F.

AU - D'Erasmo, G.

AU - Fabbri, F. L.

AU - Feliciello, A.

AU - Filippi, A.

AU - Fiore, E. M.

AU - Fontana, A.

AU - Fujioka, H.

AU - Genova, P.

AU - Gianotti, P.

AU - Grion, N.

AU - Lucherini, V.

AU - Marcello, S.

AU - Mirfakhrai, N.

AU - Moia, F.

AU - Morra, O.

AU - Nagae, T.

AU - Outa, H.

AU - Pantaleo, A.

AU - Paticchio, V.

AU - Piano, S.

AU - Rui, R.

AU - Simonetti, G.

AU - Wheadon, R.

AU - Zenoni, A.

AU - Gal, A.

PY - 2012/11/1

Y1 - 2012/11/1

N2 - Search for the neutron-rich hypernucleus Λ9He is reported by the FINUDA experiment at DAΦNE, INFN-LNF, studying (π+,π -) pairs in coincidence from the Kstop- +9Be→Λ9He+π+ production reaction followed by Λ9He→9Li+π- weak decay. An upper limit of the production rate of Λ9He undergoing this two-body π- decay is determined to be (2.3±1.9)×10-6/Kstop- at the 90% confidence level.

AB - Search for the neutron-rich hypernucleus Λ9He is reported by the FINUDA experiment at DAΦNE, INFN-LNF, studying (π+,π -) pairs in coincidence from the Kstop- +9Be→Λ9He+π+ production reaction followed by Λ9He→9Li+π- weak decay. An upper limit of the production rate of Λ9He undergoing this two-body π- decay is determined to be (2.3±1.9)×10-6/Kstop- at the 90% confidence level.

UR - https://www.scopus.com/pages/publications/84870231994

U2 - 10.1103/PhysRevC.86.057301

DO - 10.1103/PhysRevC.86.057301

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:84870231994

SN - 0556-2813

VL - 86

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 5

M1 - 057301

ER -

Search for the neutron-rich hypernucleus Λ9He

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