Strong interaction and E2 effect in even-A antiprotonic Te atoms

B. Kłos; S. Wycech; A. Trzcińska; J. Jastrzȩbski; T. Czosnyka; M. Kisieliński; P. Lubiński; P. Napiorkowski; L. Pieńkowski; F. J. Hartmann; B. Ketzer; R. Schmidt; T. Von Egidy; J. Cugnon; K. Gulda; W. Kurcewicz; E. Widmann

doi:10.1103/PhysRevC.69.044311

Strong interaction and E2 effect in even-A antiprotonic Te atoms

B. Kłos
, S. Wycech
, A. Trzcińska
, J. Jastrzȩbski
, T. Czosnyka
, M. Kisieliński
, P. Lubiński
, P. Napiorkowski
, L. Pieńkowski
, F. J. Hartmann
, B. Ketzer
, R. Schmidt
, T. Von Egidy
, J. Cugnon
, K. Gulda
, W. Kurcewicz
, E. Widmann

Chair of Physics I

University of Silesia
Institute of Plasma Physics and Laser Microfusion
Warsaw University
Polish Academy of Science
Technical University of Munich
University of Liège
University of Warsaw
European Organization for Nuclear Research
University of Tokyo

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

14 Scopus citations

Abstract

The x-ray cascade from antiprotonic atoms was studied for ¹²²Te, ¹²⁴Te, ¹²⁶Te, ¹²⁸Te, and ¹³⁰Te. Widths and shifts due to the strong interaction were deduced for several levels. The E2 nuclear resonance effect was observed in all investigated nuclei. In ¹³⁰Te the E2 resonance allowed to determine level widths and shifts of the LS-split deeply bound (n, l) = (6, 5) state, otherwise unobservable. The measured level widths and shifts, corrected for the E2-resonance effect, were used to investigate the nucleon density in the nuclear periphery. The deduced neutron distributions are compared with results of the previously introduced radiochemical method and with Hartree-Fock-Bogoliubov model calculations.

Original language	English
Article number	044311
Pages (from-to)	044311-1-044311-11
Journal	Physical Review C - Nuclear Physics
Volume	69
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.69.044311
State	Published - Apr 2004

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10.1103/PhysRevC.69.044311

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Kłos, B., Wycech, S., Trzcińska, A., Jastrzȩbski, J., Czosnyka, T., Kisieliński, M., Lubiński, P., Napiorkowski, P., Pieńkowski, L., Hartmann, F. J., Ketzer, B., Schmidt, R., Von Egidy, T., Cugnon, J., Gulda, K., Kurcewicz, W., & Widmann, E. (2004). Strong interaction and E2 effect in even-A antiprotonic Te atoms. Physical Review C - Nuclear Physics, 69(4), 044311-1-044311-11. Article 044311. https://doi.org/10.1103/PhysRevC.69.044311

@article{b0c59dc0afe4408c8255517f39c97daa,

title = "Strong interaction and E2 effect in even-A antiprotonic Te atoms",

abstract = "The x-ray cascade from antiprotonic atoms was studied for 122Te, 124Te, 126Te, 128Te, and 130Te. Widths and shifts due to the strong interaction were deduced for several levels. The E2 nuclear resonance effect was observed in all investigated nuclei. In 130Te the E2 resonance allowed to determine level widths and shifts of the LS-split deeply bound (n, l) = (6, 5) state, otherwise unobservable. The measured level widths and shifts, corrected for the E2-resonance effect, were used to investigate the nucleon density in the nuclear periphery. The deduced neutron distributions are compared with results of the previously introduced radiochemical method and with Hartree-Fock-Bogoliubov model calculations.",

author = "B. K{\l}os and S. Wycech and A. Trzci{\'n}ska and J. Jastrzȩbski and T. Czosnyka and M. Kisieli{\'n}ski and P. Lubi{\'n}ski and P. Napiorkowski and L. Pie{\'n}kowski and Hartmann, \{F. J.\} and B. Ketzer and R. Schmidt and \{Von Egidy\}, T. and J. Cugnon and K. Gulda and W. Kurcewicz and E. Widmann",

note = "Funding Information: We thank the LEAR team for providing the intense high-quality antiproton beam and Anna Stolarz of the Heavy Ion Laboratory in Warsaw as well as Katharina Nacke and Peter Maier-Komor of the Technical University Munich for the target preparation. Financial support by the Polish State Committee for Scientific Research, Grant Nos. 2P03B04815 and 5P03B04521, as well as the Accelerator Laboratory of the University and the Technical University of Munich is acknowledged. This work was also strongly supported by Deutsche Forschungsgemeinschaft, Bonn.",

year = "2004",

month = apr,

doi = "10.1103/PhysRevC.69.044311",

language = "English",

volume = "69",

pages = "044311--1--044311--11",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "4",

}

Kłos, B, Wycech, S, Trzcińska, A, Jastrzȩbski, J, Czosnyka, T, Kisieliński, M, Lubiński, P, Napiorkowski, P, Pieńkowski, L, Hartmann, FJ, Ketzer, B, Schmidt, R, Von Egidy, T, Cugnon, J, Gulda, K, Kurcewicz, W & Widmann, E 2004, 'Strong interaction and E2 effect in even-A antiprotonic Te atoms', Physical Review C - Nuclear Physics, vol. 69, no. 4, 044311, pp. 044311-1-044311-11. https://doi.org/10.1103/PhysRevC.69.044311

TY - JOUR

T1 - Strong interaction and E2 effect in even-A antiprotonic Te atoms

AU - Kłos, B.

AU - Wycech, S.

AU - Trzcińska, A.

AU - Jastrzȩbski, J.

AU - Czosnyka, T.

AU - Kisieliński, M.

AU - Lubiński, P.

AU - Napiorkowski, P.

AU - Pieńkowski, L.

AU - Hartmann, F. J.

AU - Ketzer, B.

AU - Schmidt, R.

AU - Von Egidy, T.

AU - Cugnon, J.

AU - Gulda, K.

AU - Kurcewicz, W.

AU - Widmann, E.

N1 - Funding Information: We thank the LEAR team for providing the intense high-quality antiproton beam and Anna Stolarz of the Heavy Ion Laboratory in Warsaw as well as Katharina Nacke and Peter Maier-Komor of the Technical University Munich for the target preparation. Financial support by the Polish State Committee for Scientific Research, Grant Nos. 2P03B04815 and 5P03B04521, as well as the Accelerator Laboratory of the University and the Technical University of Munich is acknowledged. This work was also strongly supported by Deutsche Forschungsgemeinschaft, Bonn.

PY - 2004/4

Y1 - 2004/4

N2 - The x-ray cascade from antiprotonic atoms was studied for 122Te, 124Te, 126Te, 128Te, and 130Te. Widths and shifts due to the strong interaction were deduced for several levels. The E2 nuclear resonance effect was observed in all investigated nuclei. In 130Te the E2 resonance allowed to determine level widths and shifts of the LS-split deeply bound (n, l) = (6, 5) state, otherwise unobservable. The measured level widths and shifts, corrected for the E2-resonance effect, were used to investigate the nucleon density in the nuclear periphery. The deduced neutron distributions are compared with results of the previously introduced radiochemical method and with Hartree-Fock-Bogoliubov model calculations.

AB - The x-ray cascade from antiprotonic atoms was studied for 122Te, 124Te, 126Te, 128Te, and 130Te. Widths and shifts due to the strong interaction were deduced for several levels. The E2 nuclear resonance effect was observed in all investigated nuclei. In 130Te the E2 resonance allowed to determine level widths and shifts of the LS-split deeply bound (n, l) = (6, 5) state, otherwise unobservable. The measured level widths and shifts, corrected for the E2-resonance effect, were used to investigate the nucleon density in the nuclear periphery. The deduced neutron distributions are compared with results of the previously introduced radiochemical method and with Hartree-Fock-Bogoliubov model calculations.

UR - https://www.scopus.com/pages/publications/3042680355

U2 - 10.1103/PhysRevC.69.044311

DO - 10.1103/PhysRevC.69.044311

M3 - Article

AN - SCOPUS:3042680355

SN - 0556-2813

VL - 69

SP - 044311-1-044311-11

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 4

M1 - 044311

ER -

Strong interaction and E2 effect in even-A antiprotonic Te atoms

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