caa a22 4500 44587192X CHVBK 20180317145514.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1140/epja/i2011-11079-2 doi (NATIONALLICENCE)springer-10.1140/epja/i2011-11079-2 Production of Δ0(1232)-resonances in p + 12C collisions at a momentum of 4.2 GeV/c [Elektronische Daten] [Kh. Olimov, Mahnaz Haseeb] The production of Δ 0(1232)-resonances in p + 12C collisions at 4.2 GeV/c was investigated with 4π acceptance. The masses and widths of the resonances were obtained from ananalysis of foreground and background invariant-mass distributions of pπ − pairs obtained using an angular criterion. The fraction of charged π −-mesons coming from the Δ 0(1232) decay was estimated and compared to those obtained in earlier analyses. The momentum, transverse momentum, kinetic energy, rapidity, and emission angle distributions as well as the invariant cross-sections of Δ 0(1232)-resonances werere constructed in the laboratory frame. The freeze-out temperature of theΔ 0(1232)-resonances produced in p + 12C collisions was estimated and compared to the freeze-out temperatures obtained using different methods for Δ(1232)-resonances produced in other experiments with different sets of colliding nuclei at various incident energies. SIF, Springer-Verlag Berlin Heidelberg, 2011 Olimov Kh Department of Physics, COMSATS Institute of Information Technology, Park Road, Islamabad, Pakistan aut Haseeb Mahnaz Department of Physics, COMSATS Institute of Information Technology, Park Road, Islamabad, Pakistan aut The European Physical Journal A Springer-Verlag 47/6(2011-06-01), 1-16 1434-6001 47:6<1 2011 47 10050 https://doi.org/10.1140/epja/i2011-11079-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epja/i2011-11079-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Olimov Kh Department of Physics, COMSATS Institute of Information Technology, Park Road, Islamabad, Pakistan aut NATIONALLICENCE 700 1- Haseeb Mahnaz Department of Physics, COMSATS Institute of Information Technology, Park Road, Islamabad, Pakistan aut NATIONALLICENCE 773 0- The European Physical Journal A Springer-Verlag 47/6(2011-06-01), 1-16 1434-6001 47:6<1 2011 47 10050 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer