Scopus
YÖKSİS Eşleşti
Nucleation of baryons in relativistic hadron-nucleus collisions
Nuclear Physics A · Ocak 2025
YÖKSİS Kayıtları
Nucleation of baryons in relativistic hadron-nucleus collisions
NUCLEAR PHYSICS A · 2025 SCI-Expanded
PROFESÖR NİHAL BÜYÜKÇİZMECİ →
Makale Bilgileri
DergiNuclear Physics A
Yayın TarihiOcak 2025
Cilt / Sayfa1053
Scopus ID2-s2.0-85204706695
Özet
We suggest a new theoretical method to describe the baryon clusterization of nuclei in hadron-nucleus reactions. As an example we have explored the nuclei production in π−+C and π−+W collisions at plab=1.7 GeV by using the hybrid approach consisting of the Ultra Relativistic Quantum Dynamics Model (UrQMD) and the Statistical Multifragmentation Model (SMM). The UrQMD describes the production of new baryons, and the propagation toward the subnuclear densities with the fluctuations leading to the formation of excited baryonic clusters. The SMM describes the production of final nuclei and hypernuclei after interaction of baryons inside these clusters. We demonstrate the transverse momenta, rapidity, mass distributions and excitation energies of both primary clusters and final nuclei (including hypernuclei). The results of the UrQMD and UrQMD+SMM model calculations for different clusterization parameters are compared with the available HADES experimental data on baryon production, providing a very promising window for future research on nuclei and hypernuclei formation in these reactions.
Yazarlar (6)
1
A. Ergun
2
Nihal Buyukcizmeci
3
A. Kittiratpattana
4
T. Reichert
5
A. S. Botvina
6
M. Bleicher
Anahtar Kelimeler
Clusterization
Hadron-nucleus collisions
Hypernuclei
Multifragmentation
Transport theory
Kurumlar
Frankfurt Institute for Advanced Studies
Frankfurt am Main Germany
Goethe-Universität Frankfurt am Main
Frankfurt am Main Germany
GSI Helmholtz Centre for Heavy Ion Research GmbH
Darmstadt Germany
Helmholtz Research Academy Hesse for FAIR
Frankfurt am Main Germany
Selçuk Üniversitesi
Selçuklu Turkey
Suranaree University of Technology
Nakhon Ratchasima Thailand