dorsal/arxiv
View SchemaStrangeness production in proton-proton and proton-nucleus collisions
| Authors | Radhey Shyam |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0506009 |
| URL | https://arxiv.org/abs/nucl-th/0506009 |
| DOI | 10.1007/BF02704805 |
| Journal | Pramana 66:765-780,2006 |
Abstract
In these lectures we discuss the investigation of the strange meson production in proton-proton ($pp$) and in proton-nucleus ($pA$) reactions within an effective Lagrangian model. The kaon production proceeds mainly via the excitations of $N^*$(1650), $N^*$(1710), and $N^*$(1720) resonant intermediate nucleonic states, in the collision of two initial state nucleons. Therefore, the strangeness production is expected to provide information about the resonances lying at higher excitation energies. For beam energies very close to the kaon production threshold the hyperon-proton final state interaction effects are quite important. Thus, these studies provide a check on the models of hyperon-nucleon interactions. The in-medium production of kaons show strong sensitivity to the self energies of the intermediate mesons.
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"abstract": "In these lectures we discuss the investigation of the strange meson\nproduction in proton-proton ($pp$) and in proton-nucleus ($pA$) reactions\nwithin an effective Lagrangian model. The kaon production proceeds mainly via\nthe excitations of $N^*$(1650), $N^*$(1710), and $N^*$(1720) resonant\nintermediate nucleonic states, in the collision of two initial state nucleons.\nTherefore, the strangeness production is expected to provide information about\nthe resonances lying at higher excitation energies. For beam energies very\nclose to the kaon production threshold the hyperon-proton final state\ninteraction effects are quite important. Thus, these studies provide a check on\nthe models of hyperon-nucleon interactions. The in-medium production of kaons\nshow strong sensitivity to the self energies of the intermediate mesons.",
"arxiv_id": "nucl-th/0506009",
"authors": [
"Radhey Shyam"
],
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"doi": "10.1007/BF02704805",
"journal_ref": "Pramana 66:765-780,2006",
"title": "Strangeness production in proton-proton and proton-nucleus collisions",
"url": "https://arxiv.org/abs/nucl-th/0506009"
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