A DISCOVERY OF THE DIBARYON STATE WITH WASA-AT-COSY

M. Bashkanov

doi:10.5506/APhysPolB.47.341

A DISCOVERY OF THE DIBARYON STATE WITH WASA-AT-COSY

M. Bashkanov^*

^*Corresponding author for this work

School of Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

The Juelich Cooler Synchrotron (COSY) has been dedicated to the investigation of nucleon-nucleon interactions. Together with the Wide Angular Shower Apparatus (WASA) detector, it has been particularly well-suited for the search of exotic phenomena in baryon-baryon systems. Recent experiments with WASA-at-COSY have now found support for a new resonant state in the two-baryon system with mass 2380 MeV and a width of 70 MeV - the first non-trivial dibaryon resonance. A review on this issue is given in this paper.

Original language	English
Pages (from-to)	341-348
Number of pages	8
Journal	Acta Physica Polonica B
Volume	47
Issue number	2
DOIs	https://doi.org/10.5506/APhysPolB.47.341
Publication status	Published - 1 Feb 2016
Event	Jagiellonian Symposium of Fundamental and Applied Subatomic Physics - Krakow, Poland Duration: 7 Jun 2015 → 13 Jun 2015

Keywords / Materials (for Non-textual outputs)

PROTON-PROTON COLLISIONS
ISOSPIN DECOMPOSITION
PI(0)PI(0) PRODUCTION
CROSS-SECTIONS
NUCLEAR-MATTER
RESONANCE

Access to Document

10.5506/APhysPolB.47.341

Cite this

@article{2cad6a7823fb4845aef4db5bc21f47e4,

title = "A DISCOVERY OF THE DIBARYON STATE WITH WASA-AT-COSY",

abstract = "The Juelich Cooler Synchrotron (COSY) has been dedicated to the investigation of nucleon-nucleon interactions. Together with the Wide Angular Shower Apparatus (WASA) detector, it has been particularly well-suited for the search of exotic phenomena in baryon-baryon systems. Recent experiments with WASA-at-COSY have now found support for a new resonant state in the two-baryon system with mass 2380 MeV and a width of 70 MeV - the first non-trivial dibaryon resonance. A review on this issue is given in this paper.",

keywords = "PROTON-PROTON COLLISIONS, ISOSPIN DECOMPOSITION, PI(0)PI(0) PRODUCTION, CROSS-SECTIONS, NUCLEAR-MATTER, RESONANCE",

author = "M. Bashkanov",

year = "2016",

month = feb,

day = "1",

doi = "10.5506/APhysPolB.47.341",

language = "English",

volume = "47",

pages = "341--348",

journal = "Acta Physica Polonica B",

issn = "0587-4254",

publisher = "Jagiellonian University",

number = "2",

note = "Jagiellonian Symposium of Fundamental and Applied Subatomic Physics ; Conference date: 07-06-2015 Through 13-06-2015",

}

TY - JOUR

T1 - A DISCOVERY OF THE DIBARYON STATE WITH WASA-AT-COSY

AU - Bashkanov, M.

PY - 2016/2/1

Y1 - 2016/2/1

N2 - The Juelich Cooler Synchrotron (COSY) has been dedicated to the investigation of nucleon-nucleon interactions. Together with the Wide Angular Shower Apparatus (WASA) detector, it has been particularly well-suited for the search of exotic phenomena in baryon-baryon systems. Recent experiments with WASA-at-COSY have now found support for a new resonant state in the two-baryon system with mass 2380 MeV and a width of 70 MeV - the first non-trivial dibaryon resonance. A review on this issue is given in this paper.

AB - The Juelich Cooler Synchrotron (COSY) has been dedicated to the investigation of nucleon-nucleon interactions. Together with the Wide Angular Shower Apparatus (WASA) detector, it has been particularly well-suited for the search of exotic phenomena in baryon-baryon systems. Recent experiments with WASA-at-COSY have now found support for a new resonant state in the two-baryon system with mass 2380 MeV and a width of 70 MeV - the first non-trivial dibaryon resonance. A review on this issue is given in this paper.

KW - PROTON-PROTON COLLISIONS

KW - ISOSPIN DECOMPOSITION

KW - PI(0)PI(0) PRODUCTION

KW - CROSS-SECTIONS

KW - NUCLEAR-MATTER

KW - RESONANCE

U2 - 10.5506/APhysPolB.47.341

DO - 10.5506/APhysPolB.47.341

M3 - Article

SN - 0587-4254

VL - 47

SP - 341

EP - 348

JO - Acta Physica Polonica B

JF - Acta Physica Polonica B

IS - 2

T2 - Jagiellonian Symposium of Fundamental and Applied Subatomic Physics

Y2 - 7 June 2015 through 13 June 2015

ER -

A DISCOVERY OF THE DIBARYON STATE WITH WASA-AT-COSY

Abstract

Keywords / Materials (for Non-textual outputs)

Access to Document

Fingerprint

Cite this