Publications (7)
Light Vector Mesons in the Nuclear Medium
M. H. Wood, R. Nasseripour, D. P. Weygand +5
The light vector mesons (, , and ) were produced in deuterium, carbon, titanium, and iron targets in a search for possible in-medium modifications to the properties of…
Spectroscopy of 13B via the 13C(t,3He) reaction at 115 AMeV
C. J. Guess, R. G. T. Zegers, B. A. Brown +13
Gamow-Teller and dipole transitions to final states in 13B were studied via the 13C(t,3He) reaction at Et = 115 AMeV. Besides the strong Gamow-Teller transition to the 13B ground s…
Gamow-Teller transitions to 64-Cu measured using the 64-Zn(t,3-He) reaction
G. W. Hitt, R. G. T. Zegers, Sam M. Austin +9
The 64-Zn(t,3-He) reaction has been studied using a secondary triton beam of 115 MeV/nucleon to extract the Gamow-Teller transition-strength distribution to 64-Cu. The results were…
The Nd(He,) and Sm(,He) reactions with applications to decay of Nd
C. J. Guess, T. Adachi, H. Akimune +40
The Nd(He,) reaction at 140 MeV/u and Sm(,He) reaction at 115 MeV/u were measured, populating excited states in Pm. The transitions studied po…
A high efficiency, low background detector for measuring pair-decay branches in nuclear decay
C. Tur, A. H. Wuosmaa, S. M. Austin +8
We describe a high efficiency detector for measuring electron-positron pair transitions in nuclei. The device was built to be insensitive to gamma rays and to accommodate high over…
Search for medium modification of the meson
R. Nasseripour, M. H. Wood, C. Djalali +5
The photoproduction of vector mesons on various nuclei has been studied using the CEBAF Large Acceptance Spectrometer (CLAS) at Jefferson Laboratory. The vector mesons, , ,…
Gamow-Teller Unit Cross Sections for (t,3He) and (3He,t) Reactions
G. Perdikakis, R. G. T. Zegers, Sam M. Austin +16
The proportionality between differential cross sections at vanishing linear momentum transfer and Gamow-Teller transition strength, expressed in terms of the \textit{unit cross sec…