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20–23 Apr 2026
TRIUMF
US/Pacific timezone
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Coupling of TIGRESS and EMMA with Auxiliary Array TIP at TRIUMF

Not scheduled
20m
Contributed poster presentation Reception & Poster Session

Speaker

Heinz Asch (Simon Fraser University)

Description

The combination of a germanium detector array, charged particle detector
and recoil mass spectrometer with the neutron-rich radioactive beams
available upon completion of ARIEL
will allow for an entirely new suite of measurements using
fusion-evaporation, radiative-capture, and transfer reactions. This
presentation will discuss the selectivity achieved by coupling the
TIGRESS gamma-ray spectrometer and the EMMA mass spectrometer alongside a
suite of auxiliary detectors housed within TIGRESS such as TIP. This
combination of apparatus opens up a range of new studies into nuclear
structure and astrophysics by enabling high-energy-resolution gamma-ray
spectroscopy and reaction measurements of weak
fusion-evaporation reactions in the presence of dominant background
reactions. The combined capabilities of TIGRESS, EMMA, and TIP in the context of a fusion-evaporation study of the region near doubly magic 56Ni without the requirement of neutron spectroscopy will be the core topic discussed.

Primary author

Heinz Asch (Simon Fraser University)

Co-authors

Dr Stephen Gillespie (FRIB) Dr Krzysztof Starosta (SFU) Dr Greg Hackman (TRIUMF) Dr Barry Davids (TRIUMF) Dr Martin Alcorta (TRIUMF) Dr Soumendu Bhattacharjee (TRIUMF) Dr Nicholas Esker (TRIUMF) Dr Adam Garnsworthy (TRIUMF) Mr Shaun Georges (TRIUMF) Mr Peter Machule (TRIUMF) Dr Matthew Martin (ANL) Dr Konstantin Olchanski (TRIUMF) Dr Chris Pearson (TRIUMF) Mr Andrew Redey (SFU) Dr Carl Svensson (University of Guelph) Mr Alex Woinoski (SFU) Mr Ken Van Wieren (SFU) Dr Jonathan Williams (TRIUMF) Dr Matthew Williams (University of Surrey) Mr Zu Yu (SFU)

Presentation materials

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