Studies of 48Ni using the optical time projection chamber

M. Pomorski; M. Pfützner; W. Dominik; R. Grzywacz; T. Baumann; J. Berryman; H. Czyrkowski; R. Dabrowski; T. Ginter; L. Grigorenko; J. Johnson; G. Kaminski; A. Kuzniak; N. Larson; S. N. Liddick; M. Madurga; C. Mazzocchi; S. Mianowski; K. Miernik; D. Miller; S. Palauskas; J. Pereira; K. P. Rykaczewski; A. Stolz; S. Suchyta

doi:10.5506/APhysPolB.43.267

Studies of ⁴⁸Ni using the optical time projection chamber

M. Pomorski
, M. Pfützner
, W. Dominik
, R. Grzywacz
, T. Baumann
, J. Berryman
, H. Czyrkowski
, R. Dabrowski
, T. Ginter
, L. Grigorenko
, J. Johnson
, G. Kaminski
, A. Kuzniak
, N. Larson
, S. N. Liddick
, M. Madurga
, C. Mazzocchi
, S. Mianowski
, K. Miernik
, D. Miller

S. Palauskas, J. Pereira, K. P. Rykaczewski, A. Stolz, S. Suchyta

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

11 Scopus citations

Abstract

The decay of the extremely neutron deficient ⁴⁸Ni was studied by means of an imaging time projection chamber which allowed recording tracks of charged particles. Four decays with two-proton tracks clearly corresponding to two-proton radioactivity were registered, providing the first direct evidence for this decay mode in ⁴⁸Ni. The half-life of ⁴⁸Ni is determined to be T _1/2 = 2.1 ^+1/4 _-0.4ms. The measured decay energy is 1.28(6)MeV.

Original language	English
Pages (from-to)	267-272
Number of pages	6
Journal	Acta Physica Polonica B
Volume	43
Issue number	2
DOIs	https://doi.org/10.5506/APhysPolB.43.267
State	Published - Feb 2012

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Pomorski, M., Pfützner, M., Dominik, W., Grzywacz, R., Baumann, T., Berryman, J., Czyrkowski, H., Dabrowski, R., Ginter, T., Grigorenko, L., Johnson, J., Kaminski, G., Kuzniak, A., Larson, N., Liddick, S. N., Madurga, M., Mazzocchi, C., Mianowski, S., Miernik, K., ... Suchyta, S. (2012). Studies of ⁴⁸Ni using the optical time projection chamber. Acta Physica Polonica B, 43(2), 267-272. https://doi.org/10.5506/APhysPolB.43.267

@article{94047fa068e945ebae78d70c723d8b8d,

title = "Studies of 48Ni using the optical time projection chamber",

abstract = "The decay of the extremely neutron deficient 48Ni was studied by means of an imaging time projection chamber which allowed recording tracks of charged particles. Four decays with two-proton tracks clearly corresponding to two-proton radioactivity were registered, providing the first direct evidence for this decay mode in 48Ni. The half-life of 48Ni is determined to be T 1/2 = 2.1 +1/4 -0.4ms. The measured decay energy is 1.28(6)MeV.",

author = "M. Pomorski and M. Pf{\"u}tzner and W. Dominik and R. Grzywacz and T. Baumann and J. Berryman and H. Czyrkowski and R. Dabrowski and T. Ginter and L. Grigorenko and J. Johnson and G. Kaminski and A. Kuzniak and N. Larson and Liddick, \{S. N.\} and M. Madurga and C. Mazzocchi and S. Mianowski and K. Miernik and D. Miller and S. Palauskas and J. Pereira and Rykaczewski, \{K. P.\} and A. Stolz and S. Suchyta",

year = "2012",

month = feb,

doi = "10.5506/APhysPolB.43.267",

language = "English",

volume = "43",

pages = "267--272",

journal = "Acta Physica Polonica B",

issn = "0587-4254",

publisher = "Jagiellonian University",

number = "2",

}

Pomorski, M, Pfützner, M, Dominik, W, Grzywacz, R, Baumann, T, Berryman, J, Czyrkowski, H, Dabrowski, R, Ginter, T, Grigorenko, L, Johnson, J, Kaminski, G, Kuzniak, A, Larson, N, Liddick, SN, Madurga, M, Mazzocchi, C, Mianowski, S, Miernik, K, Miller, D, Palauskas, S, Pereira, J, Rykaczewski, KP, Stolz, A & Suchyta, S 2012, 'Studies of ⁴⁸Ni using the optical time projection chamber', Acta Physica Polonica B, vol. 43, no. 2, pp. 267-272. https://doi.org/10.5506/APhysPolB.43.267

TY - JOUR

T1 - Studies of 48Ni using the optical time projection chamber

AU - Pomorski, M.

AU - Pfützner, M.

AU - Dominik, W.

AU - Grzywacz, R.

AU - Baumann, T.

AU - Berryman, J.

AU - Czyrkowski, H.

AU - Dabrowski, R.

AU - Ginter, T.

AU - Grigorenko, L.

AU - Johnson, J.

AU - Kaminski, G.

AU - Kuzniak, A.

AU - Larson, N.

AU - Liddick, S. N.

AU - Madurga, M.

AU - Mazzocchi, C.

AU - Mianowski, S.

AU - Miernik, K.

AU - Miller, D.

AU - Palauskas, S.

AU - Pereira, J.

AU - Rykaczewski, K. P.

AU - Stolz, A.

AU - Suchyta, S.

PY - 2012/2

Y1 - 2012/2

N2 - The decay of the extremely neutron deficient 48Ni was studied by means of an imaging time projection chamber which allowed recording tracks of charged particles. Four decays with two-proton tracks clearly corresponding to two-proton radioactivity were registered, providing the first direct evidence for this decay mode in 48Ni. The half-life of 48Ni is determined to be T 1/2 = 2.1 +1/4 -0.4ms. The measured decay energy is 1.28(6)MeV.

AB - The decay of the extremely neutron deficient 48Ni was studied by means of an imaging time projection chamber which allowed recording tracks of charged particles. Four decays with two-proton tracks clearly corresponding to two-proton radioactivity were registered, providing the first direct evidence for this decay mode in 48Ni. The half-life of 48Ni is determined to be T 1/2 = 2.1 +1/4 -0.4ms. The measured decay energy is 1.28(6)MeV.

UR - https://www.scopus.com/pages/publications/84858975163

U2 - 10.5506/APhysPolB.43.267

DO - 10.5506/APhysPolB.43.267

M3 - Article

AN - SCOPUS:84858975163

SN - 0587-4254

VL - 43

SP - 267

EP - 272

JO - Acta Physica Polonica B

JF - Acta Physica Polonica B

IS - 2

ER -

Studies of ⁴⁸Ni using the optical time projection chamber

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