W
W. Dünnweber
Researcher at Ludwig Maximilian University of Munich
Publications - 30
Citations - 1380
W. Dünnweber is an academic researcher from Ludwig Maximilian University of Munich. The author has contributed to research in topics: Annihilation & Dalitz plot. The author has an hindex of 17, co-authored 30 publications receiving 1324 citations. Previous affiliations of W. Dünnweber include University of Mainz.
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Journal ArticleDOI
The crystal barrel spectrometer at LEAR
E. Aker,Claude Amsler,I. Augustin,C. A. Baker,B. M. Barnett,C. J. Batty,R. Beckmann,P. Birien,James A. Bistirlich,P. Blüm,R. Bossingham,H. Bossy,K. Braune,D.V. Bugg,Mark J. Burchell,T. Case,S. Cierjacks,Kenneth M. Crowe,K. Dederichs,Michael Doser,W. Dünnweber,H. Emerich,D. Engelhardt,M. A. Faessler,C. Felix,G. Folger,J.M. Friedrich,R. Hackmann,R. P. Haddock,H. Hammer,F. H. Heinsius,N. P. Hessey,P. Illinger,D. Jamnik,H. Kalinowsky,B. Kämmle,T. Kiel,Eberhard Klempt,H. Koch,C. Kolo,K. Königsmann,F. Krennrich,Marcel Kunze,R. Landua,J. Lüdemann,H. Matthaey,M. Merkel,J. P. Merlo,C. A. Meyer,U. Meyer-Berkhout,L. Montanet,A. Noble,K. Peters,W. Rohrbach,A. H. Sanjari,E. Schäfer,B. Schmid,W. Schott,K. Sidiropoulos,S. Spanier,A. Staude,Chr. Strassburger,U. Strohbusch,M. Suffert,C. Sutton,D. Urner,C. Völcker,D. Walther,S. M. Walther,Ch. Weddigen,U. Wiedner,N. Winter,J. Zoll,Č. Zupančič +73 more
TL;DR: In this paper, the crystal Barrel spectrometer used at LEAR, CERN to study the products of pd annihilations is described and the performance of the detector is discussed.
Journal ArticleDOI
Gluon polarization in the nucleon from quasi-real photoproduction of high-p(T) hadron pairs
E.S. Ageev,V.Yu. Alexakhin,Yu. Alexandrov,G. D. Alexeev,A. Amoroso,B. Badelek,F. Balestra,J. Ball,Günter Baum,Y. Bedfer,P. Berglund,Colin Bernet,R. Bertini,R. Birsa,J. Bisplinghoff,P. Bordalo,Franco Bradamante,A. Bravar,Alessandro Bressan,Grzegorz Brona,E. Burtin,M.P. Bussa,V.N. Bytchkov,L. Cerini,A. Chapiro,Andres Cicuttin,M.L. Colantoni,A. Colavita,S. Costa,Maria Liz Crespo,S. Dalla Torre,S. S. Dasgupta,N. Dedek,R. De Masi,O.Yu. Denisov,L. Dhara,V. Diaz,A.M. Dinkelbach,A.V. Dolgopolov,Sergey Donskov,V.A. Dorofeev,Norihiro Doshita,V. Duic,W. Dünnweber,J. Ehlers,J. Ehlers,P.D. Eversheim,W. Eyrich,M. Fabro,M. A. Faessler,V. Falaleev,P. Fauland,Andrea Ferrero,L. Ferrero,M. Finger,H. Fischer,J. Franz,J.M. Friedrich,V. Frolov,R. Garfagnini,Fabrice Gautheron,O.P. Gavrichtchouk,S. Gerassimov,S. Gerassimov,R. Geyer,M. Giorgi,B. Gobbo,St. Goertz,A. Gorin,O.A. Grajek,A. Grasso,B. Grube,A. Grünemaier,J. Hannappel,D. von Harrach,T. Hasegawa,S. Hedicke,F. H. Heinsius,F. H. Heinsius,R. Hermann,C. Heß,F. Hinterberger,M. von Hodenberg,Naoaki Horikawa,S. Horikawa,S. Horikawa,N. d'Hose,R. Ijaduola,C. Ilgner,A.I. Ioukaev,S. Ishimoto,Oleg V. Ivanov,Takahiro Iwata,R. Jahn,A. Janata,R. Joosten,N.I. Jouravlev,E. M. Kabuß,V. Kalinnikov,D. Kang,F. Karstens,W. Kastaun,B. Ketzer,G.V. Khaustov,Yu.A. Khokhlov,N. V. Khomutov,Yu. Kisselev,Frank Klein,S. Koblitz,J.H. Koivuniemi,V.N. Kolosov,E.V. Komissarov,K. Kondo,K. Königsmann,A.K. Konoplyannikov,I. Konorov,I. Konorov,V.F. Konstantinov,A.S. Korentchenko,A. Korzenev,Aram Kotzinian,Aram Kotzinian,N.A. Koutchinski,K. Kowalik,N.P. Kravchuk,G.V. Krivokhizhin,Z.V. Kroumchtein,R. Kuhn,F. Kunne,K. Kurek,M.E. Ladygin,Massimo Lamanna,Massimo Lamanna,M. Leberig,M. Leberig,J. M. Le Goff,J. Lichtenstadt,T. Liška,I. Ludwig,A. Maggiora,M. Maggiora,A. Magnon,Gerhard K. Mallot,I. Manuilov,C. Marchand,J. Marroncle,Alan D. Martin,J. Marzec,T. Matsuda,A. Maximov,K. Medved,W. Meyer,A. Mielech,A. Mielech,Yu.V. Mikhailov,Murray Moinester,O. Nähle,J. Nassalski,S. Neliba,D. Neyret,V.I. Nikolaenko,A.A. Nozdrin,V.F. Obraztsov,A.G. Olshevsky,M. Ostrick,A. Padee,Paolo Pagano,S. Panebianco,D. Panzieri,S. Paul,H. D. Pereira,D. Peshekhonov,Vladimir Peshekhonov,G. Piragino,S. Platchkov,K. Platzer,Josef Pochodzalla,V.A. Polyakov,A.A. Popov,J. Pretz,J. Pretz,S. Procureur,C. Quintans,S. Ramos,P. Rebourgeard,G. Reicherz,J. Reymann,K. Rith,K. Rith,E. Rondio,A.M. Rozhdestvensky,A.B. Sadovski,E. Saller,V.D. Samoylenko,A. Sandacz,M. Sans,M.G. Sapozhnikov,I.A. Savin,P. Schiavon,Christian Schill,T. Schmidt,H. Schmitt,L. Schmitt,O.Yu. Shevchenko,A.A. Shishkin,H.-W. Siebert,L. Sinha,A. N. Sissakian,A. Skachkova,M. Slunecka,G.I. Smirnov,F. Sozzi,A. Srnka,F. Stinzing,M. Stolarski,V.P. Sugonyaev,Miroslav Sulc,R. Sulej,N. Takabayashi,V.V. Tchalishev,F. Tessarotto,A. Teufel,D. Thers,L. G. Tkatchev,T. Toeda,V.I. Tretyak,S. Trousov,M. Varanda,Miroslav Virius,N.V. Vlassov,Marc Wagner,R. C. Webb,E. Weise,Q. Weitzel,U. Wiedner,M. Wiesmann,R. Windmolders,S. Wirth,W. Wiślicki,Anna Zanetti,K. Zaremba,J. Zhao,R. Ziegler,A. Zvyagin +243 more
TL;DR: In this article, a determination of the gluon polarization Δ G / G in the nucleon, based on the helicity asymmetry of quasi-real photoproduction events, was presented.
Journal ArticleDOI
Measurement of the spin structure of the deuteron in the DIS region
E.S. Ageev,V.Yu. Alexakhin,Yu. Alexandrov,G. D. Alexeev,A. Amoroso,B. Badelek,F. Balestra,J. Ball,Günter Baum,Y. Bedfer,P. Berglund,Colin Bernet,R. Bertini,R. Birsa,J. Bisplinghoff,P. Bordalo,Franco Bradamante,A. Bravar,Alessandro Bressan,E. Burtin,M.P. Bussa,V.N. Bytchkov,L. Cerini,A. Chapiro,Andres Cicuttin,M.L. Colantoni,A. Colavita,S. Costa,Maria Liz Crespo,N. d'Hose,S. Dalla Torre,S. S. Dasgupta,R. De Masi,N. Dedek,O.Yu. Denisov,L. Dhara,V. Diaz Kavka,A.M. Dinkelbach,A.V. Dolgopolov,Sergey Donskov,V.A. Dorofeev,Norihiro Doshita,V. Duic,W. Dünnweber,J. Ehlers,J. Ehlers,P.D. Eversheim,W. Eyrich,M. Fabro,M. A. Faessler,V. Falaleev,P. Fauland,Andrea Ferrero,L. Ferrero,M. Finger,H. Fischer,J. Franz,J.M. Friedrich,V. Frolov,Ulrich Fuchs,R. Garfagnini,Fabrice Gautheron,O.P. Gavrichtchouk,S. Gerassimov,S. Gerassimov,R. Geyer,M. Giorgi,B. Gobbo,S. Goertz,S. Goertz,A. Gorin,O.A. Grajek,A. Grasso,B. Grube,A. Grünemaier,J. Hannappel,D. von Harrach,T. Hasegawa,S. Hedicke,F.H. Heinsius,R. Hermann,C. Heß,F. Hinterberger,M. von Hodenberg,Naoaki Horikawa,S. Horikawa,R. Ijaduola,C. Ilgner,A.I. Ioukaev,S. Ishimoto,Oleg V. Ivanov,Takahiro Iwata,R. Jahn,A. Janata,R. Joosten,N.I. Jouravlev,E. M. Kabuß,V. Kalinnikov,D. Kang,F. Karstens,W. Kastaun,B. Ketzer,G.V. Khaustov,Yu.A. Khokhlov,N. V. Khomutov,Yu. Kisselev,Yu. Kisselev,Frank Klein,S. Koblitz,J.H. Koivuniemi,V.N. Kolosov,E.V. Komissarov,K. Kondo,K. Königsmann,A.K. Konoplyannikov,I. Konorov,I. Konorov,V.F. Konstantinov,A.S. Korentchenko,A. Korzenev,Aram Kotzinian,Aram Kotzinian,N.A. Koutchinski,K. Kowalik,N.P. Kravchuk,G.V. Krivokhizhin,Z.V. Kroumchtein,R. Kuhn,F. Kunne,K. Kurek,M.E. Ladygin,Massimo Lamanna,Massimo Lamanna,J. M. Le Goff,M. Leberig,M. Leberig,J. Lichtenstadt,T. Liška,I. Ludwig,A. Maggiora,M. Maggiora,A. Magnon,Gerhard K. Mallot,I. Manuilov,C. Marchand,J. Marroncle,Alan D. Martin,J. Marzec,T. Matsuda,A. Maximov,K. Medved,W. Meyer,A. Mielech,A. Mielech,Yu.V. Mikhailov,Murray Moinester,O. Nähle,J. Nassalski,S. Neliba,D. Neyret,V.I. Nikolaenko,A.A. Nozdrin,V.F. Obraztsov,A.G. Olshevsky,M. Ostrick,A. Padee,Paolo Pagano,S. Panebianco,D. Panzieri,S. Paul,H. D. Pereira,D. Peshekhonov,Vladimir Peshekhonov,G. Piragino,S. Platchkov,K. Platzer,Josef Pochodzalla,V.A. Polyakov,A.A. Popov,J. Pretz,C. Quintans,S. Ramos,P. Rebourgeard,G. Reicherz,J. Reymann,K. Rith,K. Rith,A.M. Rozhdestvensky,E. Rondio,A.B. Sadovski,E. Saller,V.D. Samoylenko,A. Sandacz,M. Sans,M.G. Sapozhnikov,I.A. Savin,P. Schiavon,Christian Schill,T. Schmidt,H. Schmitt,L. Schmitt,O.Yu. Shevchenko,A.A. Shishkin,H.-W. Siebert,L. Sinha,A. N. Sissakian,A. Skachkova,M. Slunecka,G.I. Smirnov,F. Sozzi,V.P. Sugonyaev,A. Srnka,F. Stinzing,M. Stolarski,Miroslav Sulc,R. Sulej,N. Takabayashi,V.V. Tchalishev,F. Tessarotto,A. Teufel,D. Thers,L. G. Tkatchev,T. Toeda,V.I. Tretyak,S. Trousov,M. Varanda,Miroslav Virius,N.V. Vlassov,Marc Wagner,R. C. Webb,E. Weise,Q. Weitzel,U. Wiedner,M. Wiesmann,R. Windmolders,S. Wirth,W. Wiślicki,Anna Zanetti,K. Zaremba,J. Zhao,R. Ziegler,A. Zvyagin +241 more
TL;DR: In this paper, a new measurement of the longitudinal spin asymmetry A 1 d and the spin-dependent structure function g 1 d of the deuteron in the range 1 Q 2 100 GeV 2 and 0.004 x 0.7 was obtained by the COMPASS experiment at CERN using a 160 GeV polarised muon beam and a large polarised 6LiD target.
Journal ArticleDOI
Observation of two JPC=0++ isoscalar resonances at 1365 and 1520 MeV
V. V. Anisovich,D. S. Armstrong,I. Augustin,C.A. Baker,B. M. Barnett,C.J. Batty,K. Beuchert,P. Birien,P. Blüm,R. Bossingham,K. Braune,J. Brose,D.V. Bugg,Mark J. Burchell,T. Case,A. Cooper,K.M. Crowe,T. Degener,H. P. Dietz,Michael Doser,W. Dünnweber,D. Engelhardt,M. Englert,M. A. Faessler,C. Felix,G. Folger,R. Hackmann,R. P. Haddock,F. H. Heinsius,Nigel Hessey,Pàl Hidas,P. Illinger,D. Jamnik,Z. Jávorfi,H. Kalinowsky,B. Kämmle,T. Kiel,J. Kisiel,Eberhard Klempt,Michael Kobel,H. Koch,C. Kolo,K. Königsmann,Marcel Kunze,R. Landua,J. Lüdemann,H. Matthäy,M. Merkel,J. P. Merlo,C. A. Meyer,L. Montanet,A. Noble,Krisztian Peters,C. N. Pinder,G. Pinter,S. Ravndal,J. Salk,A. H. Sanjari,A. V. Sarantsev,E. Schäfer,B. Schmid,P. Schmidt,S. Spanier,C. Straßburger,U. Strohbusch,M. Suffert,C. Völcker,F. Walter,D. Walther,U. Wiedner,N. Winter,J. Zoll,B. S. Zou +72 more
TL;DR: In this article, a simultaneous analysis of data on pp → ππ0π0 and pp → ηηπ0 at rest, two I = 0, JPC = 0++ resonances are identified above 1 GeV.
Journal ArticleDOI
High-statistics study of f0(1500) decay into π0π0
Claude Amsler,D. S. Armstrong,I. Augustin,C.A. Baker,B.M. Barnett,C.J. Batty,K. Beuchert,P. Birien,P. Blüm,R. Bossingham,K. Braune,J. Brose,Mark J. Burchell,T. Case,S. U. Chung,O. Cramer,Kenneth M. Crowe,T. Degener,H. P. Dietz,S. v. Dombrowski,Michael Doser,W. Dünnweber,D. Engelhardt,M. Englert,M. A. Faessler,C. Felix,R. Hackmann,R. P. Haddock,F. H. Heinsius,M. Herz,Nigel Hessey,Pàl Hidas,P. Illinger,D. Jamnik,H. Kalinowsky,B. Kämmle,T. Kiel,J. Kisiel,Eberhard Klempt,Michael Kobel,Herbert Koch,C. Kolo,K. Königsmann,Marcel Kunze,M. Lakata,R. Landua,F. Loser,J. Lüdemann,H. Matthäy,M. Merkel,J. P. Merlo,C. A. Meyer,L. Montanet,A. Noble,F. Ould-Saada,K. Peters,C. N. Pinder,G. Pinter,S. Ravndal,C. Regenfus,J. Salk,E. Schäfer,P. Schmidt,R. Seibert,S. Spanier,H. Stöck,C. Straßburger,U. Strohbusch,M. Suffert,U. Thoma,D. Urner,C. Völcker,F. Walter,D. Walther,U. Wiedner,N. Winter,J. Zoll,Č. Zupančič +77 more
TL;DR: In this article, a partial wave analysis of the reaction p p →π 0 π 0 0 0 ε 0 has been performed using a high-quality high-statistics data set of 712 000 events.