Resonance states of hydrogen nuclei 4H and 5H obtained in transfer reactions with exotic beams

S. I. Sidorchuk; D. D. Bogdanov; A. S. Fomichev; M. S. Golovkov; Yu Ts Oganessian; A. M. Rodin; R. S. Slepnev; S. V. Stepantsov; G. M. Ter-Akopian; R. Wolski; V. A. Gorshkov; M. L. Chelnokov; M. G. Itkis; E. M. Kozulin; A. A. Bogatchev; N. A. Kondratiev; I. V. Korzyukov; A. A. Korsheninnikov; E. Yu Nikolski; I. Tanihata

doi:10.1016/S0375-9474(03)00924-2

Resonance states of hydrogen nuclei ⁴H and ⁵H obtained in transfer reactions with exotic beams

S. I. Sidorchuk^*
, D. D. Bogdanov
, A. S. Fomichev
, M. S. Golovkov
, Yu Ts Oganessian
, A. M. Rodin
, R. S. Slepnev
, S. V. Stepantsov
, G. M. Ter-Akopian
, R. Wolski
, V. A. Gorshkov
, M. L. Chelnokov
, M. G. Itkis
, E. M. Kozulin
, A. A. Bogatchev
, N. A. Kondratiev
, I. V. Korzyukov
, A. A. Korsheninnikov
, E. Yu Nikolski
, I. Tanihata

^*Corresponding author for this work

Joint Institute for Nuclear Research
RIKEN

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

24 Scopus citations

Abstract

Experimental search for ⁴H and ⁵H has been performed in the reactions ³H(t,p)⁵H, ²H(⁶He,³He)⁵H and ²H (t,p)⁴H. A resonance state situated at 1.8±0.1 MeV above the t+n+n decay threshold is obtained in the missing mass energy spectrum of the ⁵H nucleus. Also, there is an indication that another resonance located a t 2.7±0.1 MeV presents in this spectrum. Visible peak widths are governed mostly by the instrumental resolution, which came to about 0.4 MeV. We set an upper limit of 0.5 MeV on the true width of any of the two states. The resonance state of ⁴H with E_res=3.310.2 MeV and Γ_res,=4.1±0.3 MeV was obtained in the ²H(t,p)⁴H reaction.

Original language	English
Pages (from-to)	C229-C232
Journal	Nuclear Physics A
Volume	719
Issue number	1-4
DOIs	https://doi.org/10.1016/S0375-9474(03)00924-2
State	Published - 19 May 2003
Externally published	Yes

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Sidorchuk, S. I., Bogdanov, D. D., Fomichev, A. S., Golovkov, M. S., Oganessian, Y. T., Rodin, A. M., Slepnev, R. S., Stepantsov, S. V., Ter-Akopian, G. M., Wolski, R., Gorshkov, V. A., Chelnokov, M. L., Itkis, M. G., Kozulin, E. M., Bogatchev, A. A., Kondratiev, N. A., Korzyukov, I. V., Korsheninnikov, A. A., Nikolski, E. Y., & Tanihata, I. (2003). Resonance states of hydrogen nuclei ⁴H and ⁵H obtained in transfer reactions with exotic beams. Nuclear Physics A, 719(1-4), C229-C232. https://doi.org/10.1016/S0375-9474(03)00924-2

@article{73469eb6f73d479fb6c8038f8999f65d,

title = "Resonance states of hydrogen nuclei 4H and 5H obtained in transfer reactions with exotic beams",

abstract = "Experimental search for 4H and 5H has been performed in the reactions 3H(t,p)5H, 2H(6He,3He)5H and 2H (t,p)4H. A resonance state situated at 1.8±0.1 MeV above the t+n+n decay threshold is obtained in the missing mass energy spectrum of the 5H nucleus. Also, there is an indication that another resonance located a t 2.7±0.1 MeV presents in this spectrum. Visible peak widths are governed mostly by the instrumental resolution, which came to about 0.4 MeV. We set an upper limit of 0.5 MeV on the true width of any of the two states. The resonance state of 4H with Eres=3.310.2 MeV and Γres,=4.1±0.3 MeV was obtained in the 2H(t,p)4H reaction.",

author = "Sidorchuk, \{S. I.\} and Bogdanov, \{D. D.\} and Fomichev, \{A. S.\} and Golovkov, \{M. S.\} and Oganessian, \{Yu Ts\} and Rodin, \{A. M.\} and Slepnev, \{R. S.\} and Stepantsov, \{S. V.\} and Ter-Akopian, \{G. M.\} and R. Wolski and Gorshkov, \{V. A.\} and Chelnokov, \{M. L.\} and Itkis, \{M. G.\} and Kozulin, \{E. M.\} and Bogatchev, \{A. A.\} and Kondratiev, \{N. A.\} and Korzyukov, \{I. V.\} and Korsheninnikov, \{A. A.\} and Nikolski, \{E. Yu\} and I. Tanihata",

year = "2003",

month = may,

day = "19",

doi = "10.1016/S0375-9474(03)00924-2",

language = "英语",

volume = "719",

pages = "C229--C232",

journal = "Nuclear Physics A",

issn = "0375-9474",

publisher = "Elsevier B.V.",

number = "1-4",

}

Sidorchuk, SI, Bogdanov, DD, Fomichev, AS, Golovkov, MS, Oganessian, YT, Rodin, AM, Slepnev, RS, Stepantsov, SV, Ter-Akopian, GM, Wolski, R, Gorshkov, VA, Chelnokov, ML, Itkis, MG, Kozulin, EM, Bogatchev, AA, Kondratiev, NA, Korzyukov, IV, Korsheninnikov, AA, Nikolski, EY & Tanihata, I 2003, 'Resonance states of hydrogen nuclei ⁴H and ⁵H obtained in transfer reactions with exotic beams', Nuclear Physics A, vol. 719, no. 1-4, pp. C229-C232. https://doi.org/10.1016/S0375-9474(03)00924-2

TY - JOUR

T1 - Resonance states of hydrogen nuclei 4H and 5H obtained in transfer reactions with exotic beams

AU - Sidorchuk, S. I.

AU - Bogdanov, D. D.

AU - Fomichev, A. S.

AU - Golovkov, M. S.

AU - Oganessian, Yu Ts

AU - Rodin, A. M.

AU - Slepnev, R. S.

AU - Stepantsov, S. V.

AU - Ter-Akopian, G. M.

AU - Wolski, R.

AU - Gorshkov, V. A.

AU - Chelnokov, M. L.

AU - Itkis, M. G.

AU - Kozulin, E. M.

AU - Bogatchev, A. A.

AU - Kondratiev, N. A.

AU - Korzyukov, I. V.

AU - Korsheninnikov, A. A.

AU - Nikolski, E. Yu

AU - Tanihata, I.

PY - 2003/5/19

Y1 - 2003/5/19

N2 - Experimental search for 4H and 5H has been performed in the reactions 3H(t,p)5H, 2H(6He,3He)5H and 2H (t,p)4H. A resonance state situated at 1.8±0.1 MeV above the t+n+n decay threshold is obtained in the missing mass energy spectrum of the 5H nucleus. Also, there is an indication that another resonance located a t 2.7±0.1 MeV presents in this spectrum. Visible peak widths are governed mostly by the instrumental resolution, which came to about 0.4 MeV. We set an upper limit of 0.5 MeV on the true width of any of the two states. The resonance state of 4H with Eres=3.310.2 MeV and Γres,=4.1±0.3 MeV was obtained in the 2H(t,p)4H reaction.

AB - Experimental search for 4H and 5H has been performed in the reactions 3H(t,p)5H, 2H(6He,3He)5H and 2H (t,p)4H. A resonance state situated at 1.8±0.1 MeV above the t+n+n decay threshold is obtained in the missing mass energy spectrum of the 5H nucleus. Also, there is an indication that another resonance located a t 2.7±0.1 MeV presents in this spectrum. Visible peak widths are governed mostly by the instrumental resolution, which came to about 0.4 MeV. We set an upper limit of 0.5 MeV on the true width of any of the two states. The resonance state of 4H with Eres=3.310.2 MeV and Γres,=4.1±0.3 MeV was obtained in the 2H(t,p)4H reaction.

UR - https://www.scopus.com/pages/publications/0038458845

U2 - 10.1016/S0375-9474(03)00924-2

DO - 10.1016/S0375-9474(03)00924-2

M3 - 文章

AN - SCOPUS:0038458845

SN - 0375-9474

VL - 719

SP - C229-C232

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 1-4

ER -

Resonance states of hydrogen nuclei ⁴H and ⁵H obtained in transfer reactions with exotic beams

Abstract

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