Modification of the ω-meson lifetime in nuclear matter
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- M Kotulla
- D Trnka
- P Muehlich
- G Anton
- JCS Bacelar
- O Bartholomy
- D Bayadilov
- YA Beloglazov
- R Bogendoerfer
- R Castelijns
- V Crede
- H Dutz
- A Ehmanns
- D Elsner
- R Ewald
- I Fabry
- M Fuchs
- K Essig
- Ch Funke
- R Gothe
- R Gregor
- AB Gridnev
- E Gutz
- S Hoeffgen
- P Hoffmeister
- I Horn
- J Hoessl
- I Jaegle
- J Junkersfeld
- H Kalinowsky
- Frank Klein
- Fritz Klein
- E Klempt
- M Konrad
- B Kopf
- B Krusche
- J Langheinrich
- H Loehner
- IV Lopatin
- J Lotz
- S Lugert
- D Menze
- JG Messchendorp
- T Mertens
- V Metag
- U Mosel
- M Nanova
- R Novotny
- M Ostrick
- LM Pant
- H van Pee
- M Pfeiffer
- A Roy
- A Radkov
- S Schadmand
- Ch Schmidt
- H Schmieden
- B Schoch
- S Shende
- G Suft
- VV Sumachev
- T Szczepanek
- A Suele
- U Thoma
- R Varma
- D Walther
- Ch Weinheimer
- Ch Wendel
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000255962500018&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevLett.100.192302
- Externe Identifier
- Clarivate Analytics Document Solution ID: 302IR
- PubMed Identifier: 18518443
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 19
- Zeitschrift
- PHYSICAL REVIEW LETTERS
- Artikelnummer
- ARTN 192302
- Datum der Veröffentlichung
- 2008
- Status
- Published
- Titel
- Modification of the ω-meson lifetime in nuclear matter
- Sub types
- Article
- Ausgabe der Zeitschrift
- 100
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Autoren
- M Kotulla
- D Trnka
- P Mühlich
- G Anton
- JCS Bacelar
- O Bartholomy
- D Bayadilov
- YA Beloglazov
- R Bogendörfer
- R Castelijns
- V Crede
- H Dutz
- A Ehmanns
- D Elsner
- R Ewald
- I Fabry
- M Fuchs
- K Essig
- Ch Funke
- R Gothe
- R Gregor
- AB Gridnev
- E Gutz
- S Höffgen
- P Hoffmeister
- I Horn
- J Hössl
- I Jaegle
- J Junkersfeld
- H Kalinowsky
- Frank Klein
- Fritz Klein
- E Klempt
- M Konrad
- B Kopf
- B Krusche
- J Langheinrich
- H Löhner
- IV Lopatin
- J Lotz
- S Lugert
- D Menze
- JG Messchendorp
- T Mertens
- V Metag
- U Mosel
- M Nanova
- R Novotny
- M Ostrick
- LM Pant
- H van Pee
- M Pfeiffer
- A Roy
- A Radkov
- S Schadmand
- Ch Schmidt
- H Schmieden
- B Schoch
- S Shende
- G Suft
- VV Sumachev
- T Szczepanek
- A Süle
- U Thoma
- R Varma
- D Walther
- Ch Weinheimer
- Ch Wendel
- DOI
- 10.1103/physrevlett.100.192302
- eISSN
- 1079-7114
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 19
- Zeitschrift
- Physical Review Letters
- Sprache
- en
- Artikelnummer
- 192302
- Online publication date
- 2008
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevlett.100.192302
- Datum der Datenerfassung
- 2017
- Titel
- Modification of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>ω</mml:mi></mml:math>-Meson Lifetime in Nuclear Matter
- Ausgabe der Zeitschrift
- 100
Data source: Crossref
- Abstract
- Information on hadron properties in the nuclear medium has been derived from the photoproduction of omega mesons on the nuclei C, Ca, Nb, and Pb using the Crystal Barrel/TAPS detector at the ELSA tagged photon facility in Bonn. The dependence of the omega-meson cross section on the nuclear mass number has been compared with three different types of models: a Glauber analysis, a Boltzmann-Uehling-Uhlenbeck analysis of the Giessen theory group, and a calculation by the Valencia theory group. In all three cases, the inelastic omega width is found to be 130-150 MeV/c(2) at normal nuclear matter density for an average 3-momentum of 1.1 GeV/c. In the rest frame of the omega meson, this inelastic omega width corresponds to a reduction of the omega lifetime by a factor approximately 30. For the first time, the momentum dependent omegaN cross section has been extracted from the experiment and is in the range of 70 mb.
- Addresses
- II Physikalisches Institut, Universität Giessen, Giessen, Germany.
- Autoren
- M Kotulla
- D Trnka
- P Mühlich
- G Anton
- JCS Bacelar
- O Bartholomy
- D Bayadilov
- YA Beloglazov
- R Bogendörfer
- R Castelijns
- V Crede
- H Dutz
- A Ehmanns
- D Elsner
- R Ewald
- I Fabry
- M Fuchs
- K Essig
- Ch Funke
- R Gothe
- R Gregor
- AB Gridnev
- E Gutz
- S Höffgen
- P Hoffmeister
- I Horn
- J Hössl
- I Jaegle
- J Junkersfeld
- H Kalinowsky
- Frank Klein
- Fritz Klein
- E Klempt
- M Konrad
- B Kopf
- B Krusche
- J Langheinrich
- H Löhner
- IV Lopatin
- J Lotz
- S Lugert
- D Menze
- JG Messchendorp
- T Mertens
- V Metag
- U Mosel
- M Nanova
- R Novotny
- M Ostrick
- LM Pant
- H van Pee
- M Pfeiffer
- A Roy
- A Radkov
- S Schadmand
- Ch Schmidt
- H Schmieden
- B Schoch
- S Shende
- G Suft
- VV Sumachev
- T Szczepanek
- A Süle
- U Thoma
- R Varma
- D Walther
- Ch Weinheimer
- Ch Wendel
- DOI
- 10.1103/physrevlett.100.192302
- eISSN
- 1079-7114
- Externe Identifier
- PubMed Identifier: 18518443
- Open access
- false
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 19
- Zeitschrift
- Physical review letters
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2008
- Paginierung
- 192302
- Datum der Veröffentlichung
- 2008
- Status
- Published
- Datum der Datenerfassung
- 2008
- Titel
- Modification of the omega-meson lifetime in nuclear matter.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 100
Data source: Europe PubMed Central
- Abstract
- Information on hadron properties in the nuclear medium has been derived from the photoproduction of omega mesons on the nuclei C, Ca, Nb, and Pb using the Crystal Barrel/TAPS detector at the ELSA tagged photon facility in Bonn. The dependence of the omega-meson cross section on the nuclear mass number has been compared with three different types of models: a Glauber analysis, a Boltzmann-Uehling-Uhlenbeck analysis of the Giessen theory group, and a calculation by the Valencia theory group. In all three cases, the inelastic omega width is found to be 130-150 MeV/c(2) at normal nuclear matter density for an average 3-momentum of 1.1 GeV/c. In the rest frame of the omega meson, this inelastic omega width corresponds to a reduction of the omega lifetime by a factor approximately 30. For the first time, the momentum dependent omegaN cross section has been extracted from the experiment and is in the range of 70 mb.
- Autoren
- M Kotulla
- D Trnka
- P Mühlich
- G Anton
- JCS Bacelar
- O Bartholomy
- D Bayadilov
- YA Beloglazov
- R Bogendörfer
- R Castelijns
- V Crede
- H Dutz
- A Ehmanns
- D Elsner
- R Ewald
- I Fabry
- M Fuchs
- K Essig
- Ch Funke
- R Gothe
- R Gregor
- AB Gridnev
- E Gutz
- S Höffgen
- P Hoffmeister
- I Horn
- J Hössl
- I Jaegle
- J Junkersfeld
- H Kalinowsky
- Frank Klein
- Fritz Klein
- E Klempt
- M Konrad
- B Kopf
- B Krusche
- J Langheinrich
- H Löhner
- IV Lopatin
- J Lotz
- S Lugert
- D Menze
- JG Messchendorp
- T Mertens
- V Metag
- U Mosel
- M Nanova
- R Novotny
- M Ostrick
- LM Pant
- H van Pee
- M Pfeiffer
- A Roy
- A Radkov
- S Schadmand
- Ch Schmidt
- H Schmieden
- B Schoch
- S Shende
- G Suft
- VV Sumachev
- T Szczepanek
- A Süle
- U Thoma
- R Varma
- D Walther
- Ch Weinheimer
- Ch Wendel
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/18518443
- DOI
- 10.1103/PhysRevLett.100.192302
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 19
- Zeitschrift
- Phys Rev Lett
- Sprache
- eng
- Country
- United States
- Paginierung
- 192302
- Datum der Veröffentlichung
- 2008
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2008
- Titel
- Modification of the omega-meson lifetime in nuclear matter.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 100
Data source: PubMed
- Beziehungen:
- Property of