The browser you are using is not supported by this website. All versions of Internet Explorer are no longer supported, either by us or Microsoft (read more here: https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Please use a modern browser to fully experience our website, such as the newest versions of Edge, Chrome, Firefox or Safari etc.

Pavel Golubev

Pavel Golubev

Affiliated

Pavel Golubev

Novel Tools for In-beam Proton–gamma Coincidence Spectroscopy Near N=Z

Author

  • Yuliia Hrabar
  • Pavel Golubev
  • Dirk Rudolph
  • Luis Sarmiento Pico
  • C. Müller-Gatermann
  • W. Reviol
  • D. Seweryniak
  • J. Wu
  • Helena M. Albers
  • John T. Anderson
  • M.A. Bentley
  • M. P. Carpenter
  • C. J. Chiara
  • Patrick A. Copp
  • Daniel Cox
  • Claes Fahlander
  • Ulrika Forsberg
  • Tianheng Huang
  • H. Jayatissa
  • T. Lauritsen
  • X. Pereira-Lopez
  • S. Stolze
  • Sivahami Uthayakumaar
  • Gemma L. Wilson
Show all

Summary, in English

A novel combination of two CD-shaped double-sided silicon strip detectors (DSSD) with Gammasphere, Microball, Neutron Shell, and Fragment Mass Analyzer has been exploited at the Argonne Tandem Linac Accelerator System (ATLAS) facility at the Argonne National Laboratory during an experimental campaign aiming to study proton-unbound states in odd-Z, N<Z nuclei beyond 56Ni. The addition of the highly-pixelated DSSDs to the setup has improved its sensitivity and selectivity for in-beam proton–γ coincidence spectroscopy. Proton tracking capabilities of the DSSD system have been utilized for the first time to follow the beam-spot location on the target, which refines the computation of recoil vectors and thus proton-line energy resolution. Moreover, the high granularity of the DSSD system made it sensitive to unambiguously distinguish evaporated deuterons from evaporated protons. This enables unprecedented deuteron–γ coincidence studies along the N=Z line.

Department/s

  • Particle and nuclear physics

Publishing year

2025

Language

English

Publication/Series

Acta Physica Polonica B, Proceedings Supplement

Volume

18

Document type

Article

Publisher

Jagiellonian University

Topic

  • Subatomic Physics

Keywords

  • Gamma-ray spectroscopy
  • Proton radioactivity
  • Pixelated silicon detectors
  • Fusion evaporation reactions
  • N=Z nuclei
  • SDG 4 - Quality Education
  • SDG 17 - Partnerships for the Goals

Conference name

Zakopane Conference on Nuclear Physics

Conference date

2024-08-25 - 2024-09-01

Conference place

Zakopane, Poland

Status

Published

Project

  • Decay Modes of Exotic Nuclei
  • Nuclear Structure at the Limits: Isotope-selective Spectroscopy

ISBN/ISSN/Other

  • ISSN: 1899-2358