Meson production in p + d reactions
H Machner M Betigeri J Bojowald A Budzanowski A Chatterjee J Ernst L Freindl D Frekers W Garske K Grewer A Hamacher J Ilieva L Jarczyk K Kilian S Kliczewski W Klimala D Kolev T Kutsarova J Lieb H Machner A Magiera H Nann L Pentchev HS Plendl D Protić B Razen P Von Rossen BJ Roy R Siudak J Smyrski RV Srikantiah A Strzałkowski R Tsenov K Zwoll
Total and differential cross sections for the reactions p + d → 3He + m0 with m=π, η and p + d → 3H+π+ were measured with the GEM detector at COSY for beam momenta between threshold and the maximum of the corresponding baryon resonance. For both reactions a strong forward-backward asymmetry was found. The data were compared with model calculations. The aspect of isospin symmetry breaking is studied.
H Machner1 M Betigeri2 J Bojowald1 A Budzanowski3 A Chatterjee2 J Ernst4 L Freindl3 D Frekers5 W Garske5 K Grewer5 A Hamacher1 J Ilieva1 6 L Jarczyk6 K Kilian1 S Kliczewski3 W Klimala1 6 D Kolev7 T Kutsarova6 J Lieb8 H Machner1 A Magiera6 H Nann1 9 L Pentchev10 HS Plendl11 D Protić1 B Razen1 4 P Von Rossen1 BJ Roy2 R Siudak3 J Smyrski6 RV Srikantiah2 A Strzałkowski6 R Tsenov7 K Zwoll12
Volume 94, 2020
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