According to the quark model, the masses of η and η′ mesons should be almost equal. However, the empirical values of these masses differ by more than a factor of two. Similarly, though they have almost the same quark‐antiquark content, the total cross section for the creation of these mesons close to the kinematical thresholds in the pp → ppX reaction differs significantly. Using the COSY‐11 detection setup we intend to determine whether this difference will also be so significant in the case of the production of these mesons in the proton‐neutron scattering. Additionally, the comparison of the pp → ppη′ and pn → pnη′ total cross sections will allow to learn about the production of the η′ meson in the channels of isospin I = 0 and I = 1 and to investigate aspects of the gluonium component of the η′ meson.
Skip Nav Destination
Article navigation
26 October 2005
LOW ENERGY ANTIPROTON PHYSICS: Eighth International Conference on Low Energy Antiproton Physics (LEAP '05)
16-22 May 2005
Bonn (Germany)
Research Article|
October 26 2005
Isospin Dependence of the η′ Meson Production in Nucleon‐Nucleon Collisions
J. Przerwa;
J. Przerwa
*Nuclear Physics Department, Jagellonian University, 30‐059 Cracow, Poland
Search for other works by this author on:
H.‐H. Adam;
H.‐H. Adam
†Institut für Kernphysik, Universistät Münster, 48419 Münster, Germany
Search for other works by this author on:
A. Budzanowski;
A. Budzanowski
**Institute of Nuclear Physics, 31‐342 Cracow, Poland
Search for other works by this author on:
R. Czyżykiewicz;
R. Czyżykiewicz
*Nuclear Physics Department, Jagellonian University, 30‐059 Cracow, Poland
‡Institut für Kernpfysik, Forschungszentrum Jülich, 52425 Jülich, Germany
Search for other works by this author on:
D. Grzonka;
D. Grzonka
‡Institut für Kernpfysik, Forschungszentrum Jülich, 52425 Jülich, Germany
Search for other works by this author on:
M. Janusz;
M. Janusz
*Nuclear Physics Department, Jagellonian University, 30‐059 Cracow, Poland
Search for other works by this author on:
L. Jarczyk;
L. Jarczyk
*Nuclear Physics Department, Jagellonian University, 30‐059 Cracow, Poland
Search for other works by this author on:
B. Kamys;
B. Kamys
*Nuclear Physics Department, Jagellonian University, 30‐059 Cracow, Poland
Search for other works by this author on:
A. Khoukaz;
A. Khoukaz
†Institut für Kernphysik, Universistät Münster, 48419 Münster, Germany
Search for other works by this author on:
K. Kilian;
K. Kilian
‡Institut für Kernpfysik, Forschungszentrum Jülich, 52425 Jülich, Germany
Search for other works by this author on:
P. Klaja;
P. Klaja
*Nuclear Physics Department, Jagellonian University, 30‐059 Cracow, Poland
Search for other works by this author on:
P. Moskal;
P. Moskal
*Nuclear Physics Department, Jagellonian University, 30‐059 Cracow, Poland
‡Institut für Kernpfysik, Forschungszentrum Jülich, 52425 Jülich, Germany
Search for other works by this author on:
W. Oelert;
W. Oelert
‡Institut für Kernpfysik, Forschungszentrum Jülich, 52425 Jülich, Germany
Search for other works by this author on:
C. Piskor‐Ignatowicz;
C. Piskor‐Ignatowicz
*Nuclear Physics Department, Jagellonian University, 30‐059 Cracow, Poland
Search for other works by this author on:
J. Ritman;
J. Ritman
‡Institut für Kernpfysik, Forschungszentrum Jülich, 52425 Jülich, Germany
Search for other works by this author on:
T. Rożek;
T. Rożek
‡Institut für Kernpfysik, Forschungszentrum Jülich, 52425 Jülich, Germany
§Institute of Physics, University of Silesia, 40‐007 Katowice, Poland
Search for other works by this author on:
T. Sefzick;
T. Sefzick
‡Institut für Kernpfysik, Forschungszentrum Jülich, 52425 Jülich, Germany
Search for other works by this author on:
M. Siemaszko;
M. Siemaszko
§Institute of Physics, University of Silesia, 40‐007 Katowice, Poland
Search for other works by this author on:
J. Smyrski;
J. Smyrski
*Nuclear Physics Department, Jagellonian University, 30‐059 Cracow, Poland
Search for other works by this author on:
A. Täschner;
A. Täschner
†Institut für Kernphysik, Universistät Münster, 48419 Münster, Germany
Search for other works by this author on:
J. Wessels;
J. Wessels
†Institut für Kernphysik, Universistät Münster, 48419 Münster, Germany
Search for other works by this author on:
P. Winter;
P. Winter
‡Institut für Kernpfysik, Forschungszentrum Jülich, 52425 Jülich, Germany
Search for other works by this author on:
M. Wolke;
M. Wolke
‡Institut für Kernpfysik, Forschungszentrum Jülich, 52425 Jülich, Germany
Search for other works by this author on:
P. Wüstner;
P. Wüstner
¶ZEL Forschungszentrum Jülich, 52425 Jülich, Germany
Search for other works by this author on:
W. Zipper
W. Zipper
§Institute of Physics, University of Silesia, 40‐007 Katowice, Poland
Search for other works by this author on:
AIP Conf. Proc. 796, 164–167 (2005)
Citation
J. Przerwa, H.‐H. Adam, A. Budzanowski, R. Czyżykiewicz, D. Grzonka, M. Janusz, L. Jarczyk, B. Kamys, A. Khoukaz, K. Kilian, P. Klaja, P. Moskal, W. Oelert, C. Piskor‐Ignatowicz, J. Ritman, T. Rożek, T. Sefzick, M. Siemaszko, J. Smyrski, A. Täschner, J. Wessels, P. Winter, M. Wolke, P. Wüstner, W. Zipper; Isospin Dependence of the η′ Meson Production in Nucleon‐Nucleon Collisions. AIP Conf. Proc. 26 October 2005; 796 (1): 164–167. https://doi.org/10.1063/1.2130156
Download citation file:
Pay-Per-View Access
$40.00
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
Citing articles via
Inkjet- and flextrail-printing of silicon polymer-based inks for local passivating contacts
Zohreh Kiaee, Andreas Lösel, et al.
Design of a 100 MW solar power plant on wetland in Bangladesh
Apu Kowsar, Sumon Chandra Debnath, et al.
Effect of coupling agent type on the self-cleaning and anti-reflective behaviour of advance nanocoating for PV panels application
Taha Tareq Mohammed, Hadia Kadhim Judran, et al.
Related Content
Study of the isospin dependence of the η ′ production in the collision of nucleons
AIP Conference Proceedings (November 2007)
COSY‐11: an Experimental Facility for Studying Meson Production in Free and Quasi‐free Nucleon‐Nucleon Collisions
AIP Conference Proceedings (October 2005)
Production of η and η′ mesons via the quasi‐free proton‐neutron interaction
AIP Conference Proceedings (August 2004)
Isospin splitting in the pion-nucleon couplings from QCD sum rules
AIP Conference Proceedings (May 1997)
The isospin strange asymmetry from the chiral effective theory
AIP Conf. Proc. (July 2019)