Open AccessSearch for η’-mesic nuclei using (p,d) reaction with FRS/Super-FRS at GSI/FAIR
Author(s) -
Y. K. Tanaka,
S. Bagchi,
J. Benlliure,
T. Dickel,
V. Drozd,
H. Ekawa,
Hiroyuki Fujioka,
H. Geißel,
F. Goldenbaum,
Chenlei Guo,
E. Haettner,
M. N. Harakeh,
R. S. Hayano,
S. Hirenzaki,
C. Hornung,
Y. Igarashi,
Natsumi Ikeno,
K. Itahashi,
M. Iwasaki,
Daisuke Jido,
N. KalantarNayestanaki,
R. Kanungo,
B. Kindler,
R. Knöbel,
D. Kostyleva,
N. Kurz,
N. Kuzminchuk,
B. Lommel,
YG Ma,
Shota Matsumoto,
V. Metag,
S. Minami,
P. Moskal,
I. Mukha,
T. Nagae,
Hideko Nagahiro,
Michiko Nakagawa,
H. J. Ong,
H. Outa,
S. Piétri,
W. R. Plaß,
A. Procházka,
S. Purushothaman,
C. Rappold,
J. Ritman,
José L. Rodríguez-Sánchez,
Roger Ruber,
O. Rundel,
T. Saito,
C. Scheidenberger,
R. Sekiya,
V. Serdyuk,
H. Simon,
B. Sitár,
M. Skurzok,
P. Strmeň,
Bao Yuan Sun,
I. Szarka,
M. Takechi,
I. Tanihata,
S. Terashima,
H. Weick,
A. Yamamoto,
J. Zhao
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1643/1/012181
Subject(s) - coincidence , deuterium , physics , nuclear physics , proton , atomic physics , medicine , alternative medicine , pathology
We plan a semi-exclusive measurement of the 12 C( p,dp ) reaction to search for η’-mesic nuclei, aiming at investigating in-medium properties of the η′-meson. We employ a 2.5 GeV proton beam impinging on a carbon target to produce η′-mesic 11 C nuclei via the 12 C( p,d )η′⊗ 11 C reaction. Using coincidence measurements of the forward going deuterons, important for missing-mass spectroscopy, and decay protons emitted from the η′-mesic nuclei. for event selection will provide a high experimental sensitivity to observe η’-mesic nuclei. We will perform the measurements by combining the WASA detector system with the fragment separator FRS at GSI and also with the Super-FRS at FAIR in the future. The plan of the experiments and the present status are reported.