T
T. Ruf
Researcher at Heidelberg University
Publications - 26
Citations - 1039
T. Ruf is an academic researcher from Heidelberg University. The author has contributed to research in topics: Electron–positron annihilation & Branching fraction. The author has an hindex of 16, co-authored 26 publications receiving 1019 citations.
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Journal ArticleDOI
Observation of B0-B0 mixing
H. Albrecht,A.A. Andam,U. Binder,P. Böckmann,R. Gläser,G. Harder,A. Nippe,M. Schäfer,W. Schmidt-Parzefall,H. Schröder,Holger Schulz,R. Wurth,A. Yagil,J. P. Donker,A. Drescher,D. Kamp,Hermann Kolanoski,U. Matthiesen,H. Scheck,B. Spaan,J. Spengler,D. Wegener,C. Ehmann,J. C. Gabriel,T. Ruf,K. R. Schubert,J. Stiewe,K. Strahl,Roland Waldi,S. Weseler,K. W. Edwards,William R. Frisken,D. J. Gilkinson,Douglas Gingrich,H. Kapitza,P. C. H. Kim,Robert K. Kutschke,D. B. Macfarlane,J. A. McKenna,K. W. McLean,A. W. Nilsson,R. S. Orr,P. Padley,J. A. Parsons,P. M. Patel,J. D. Prentice,H. C. J. Seywerd,J. D. Swain,G. Tsipolitis,T. S. Yoon,J. C. Yun,R. Ammar,D. Coppage,R. Davis,S. Kanekal,N. Kwak,B. Boštjančič,G. Kernel,M. Pleško,Leif J. Jönsson,Anton Babaev,M. Danilov,B. Fominykh,A. Golutvin,I. V. Gorelov,V. Lubimov,V. Matveev,V. Nagovitsin,V. Ryltsov,A. Semenov,V. Shevchenko,V. Soloshenko,V. Tchistilin,I. Tichomirov,Yu. Zaitsev,R. Childers,C. W. Darden,Y. Oku,H. Gennow +78 more
TL;DR: In this paper, the ARGUS detector at the DORIS II storage ring has been used in three different ways for B0-B 0 mixing in ϒ (4S) decays.
Journal ArticleDOI
Measurement of the Decay B0 ---> D*- Lepton+ Neutrino
H. Albrecht,A.A. Andam,U. Binder,P. Böckmann,R. Gläser,G. Harder,A. Nippe,M. Schäfer,W. Schmidt-Parzefall,H. Schröder,Holger Schulz,R. Wurth,A. Yagil,J. P. Donker,A. Drescher,D. Kamp,Hermann Kolanoski,U. Matthiesen,H. Scheck,B. Spaan,J. Spengler,D. Wegener,J. C. Gabriel,T. Ruf,K. R. Schubert,J. Stiewe,K. Strahl,R. Waldi,K. W. Edwards,Wr Frisken,D. J. Gilkinson,Doug Gingrich,H. Kapitza,P. C. H. Kim,Robert K. Kutschke,D. B. MacFarlane,J. A. McKenna,K. W. McLean,A. W. Nilsson,R. S. Orr,P. Padley,J. A. Parsons,P. M. Patel,J. D. Prentice,H. Seywerd,J. D. Swain,Georgios Tsipolitis,T. S. Yoon,J. C. Yun,R. Ammar,D. Coppage,R. Davis,S. Kanekal,N. Kwak,B. Boštjančič,G. Kernel,M. Pleško,Leif J. Jönsson,Anton Babaev,M. Danilov,B. Fominykha,A. Golutvin,I. V. Gorelov,V. Lubimov,V. Matveev,V. Nagovitsin,V. Ryltsov,A. Semenov,V. Shevchenko,V. Soloshenko,V. Tchistilin,I. Tichomirov,Yu. Zaitsev,R. Childers,C. W. Darden,Y. Oku +75 more
TL;DR: Using the ARGUS detector at the e + e − storage ring DORIS II at DESY, this article investigated the decays B 0 → D ∗− e + v and B 0→D ∗ − μ + ν.
Journal ArticleDOI
Observation of charmless B meson decays
H. Albrecht,P. Böckmann,R. Gläser,G. Harder,A. Krüger,A. Nippe,M. Schäfer,W. Schmidt-Parzefall,H. Schröder,Holger Schulz,F. Sefkow,J. Spengler,R. Wurth,A. Yagil,R. D. Appuhn,A. Drescher,D. Kamp,Hermann Kolanoski,Rainer Mankel,U. Matthiesen,H. Scheck,G. Schweda,B. Spaan,A. Walther,D. Wegener,J. C. Gabriel,T. Ruf,S. Schael,K. R. Schubert,J. Stiewe,K. Strahl,Roland Waldi,S. Werner,K. W. Edwards,William R. Frisken,D. J. Gilkinson,Douglas Gingrich,H. Kapitza,Robert K. Kutschke,D. B. Macfarlane,K. W. McLean,A. W. Nilsson,R. S. Orr,J. A. Parsons,P. M. Patel,J. D. Prentice,Sally Seidel,J. D. Swain,G. Tsipolitis,T. S. Yoon,R. Ammar,S. Ball,D. Coppage,R. Davis,S. Kanekal,N. Kwak,B. Boštjančič,G. Kernel,P. Križan,E. Križnič,Leif J. Jönsson,Anton Babaev,M. Danilov,B. Fominykh,A. Golutvin,I. V. Gorelov,V. Lubimov,V. Matveev,A. Semenov,S. Semenov,V. Shevchenko,V. Soloshenko,V. Tchistilin,I. Tichomirov,Yu. Zaitsev,R. Childers,C. W. Darden,R. C. Fernholz +77 more
TL;DR: In this paper, it was shown that the charmless decays of B mesons into the final states ppπ± and ppπ+π− are not the result of penguin-type processes.
Journal ArticleDOI
An improved upper limit on the ντ-mass from the decay π−→π−π−π−π+π+ντ
H. Albrecht,U. Binder,P. Böckmann,R. Gläser,G. Harder,A. Krüger,A. Nippe,M. Schäfer,W. Schmidt-Parzefall,H. Schröder,Holger Schulz,F. Sefkow,R. Wurth,A. Yagil,R. D. Appuhn,J. P. Donker,A. Drescher,D. Kamp,Hermann Kolanoski,U. Matthiesen,H. Scheck,G. Schweda,B. Spaan,J. Spengler,A. Walther,D. Wegener,J. C. Gabriel,T. Ruf,K. R. Schubert,J. Stiewe,K. Strahl,R. Waldi,K. W. Edwards,William R. Frisken,D. J. Gilkinson,Douglas Gingrich,H. Kapitza,P. C. H. Kim,Robert K. Kutschke,D. B. Macfarlane,J. A. McKenna,K. W. McLean,A. W. Nilsson,R. S. Orr,P. Padley,J. A. Parsons,P. M. Patel,J. D. Prentice,H. C. J. Seywerd,J. D. Swain,G. Tsipolitis,T. S. Yoon,J. C. Yun,R. Ammar,S. Ball,D. Coppage,R. Davis,S. Kanekal,N. Kwak,B. Boštjančič,G. Kernel,P. Križan,Leif J. Jönsson,Anton Babaev,M. Danilov,B. Fominykh,A. Golutvin,I. V. Gorelov,V. Lubimov,V. Matveev,V. Ryltsov,A. Semenov,V. Shevchenko,V. Soloshenko,V. Tchistilin,I. Tichomirov,Yu. Zaitsev,R. Childers,C. W. Darden,R. C. Fernholz,Y. Oku +80 more
TL;DR: In this article, the ARGUS detector at the e + e − storage ring DORIS II was used to detect tau-pair events produced at center-or-mass energies between 9.4 and 10.6 GeV.
Journal ArticleDOI
B Meson Decays Into Charmonium States
H. Albrecht,A.A. Andam,U. Binder,P. Böckmann,R. Gläser,G. Harder,A. Krüger,A. Nippe,M. Schäfer,W. Schmidt-Parzefall,H. Schröder,Holger Schulz,R. Wurth,A. Yagil,J. P. Donker,A. Drescher,D. Kamp,Hermann Kolanoski,U. Matthiesen,H. Scheck,B. Spaan,J. Spengler,D. Wegener,J. C. Gabriel,T. Ruf,K. R. Schubert,J. Stiewe,K. Strahl,Roland Waldi,K. W. Edwards,William R. Frisken,D. J. Gilkinson,Douglas Gingrich,H. Kapitza,P. C. H. Kim,Robert K. Kutschke,D. B. Macfarlane,J. A. McKenna,K. W. McLean,A. W. Nilsson,R. S. Orr,P. Padley,J. A. Parsons,P. M. Patel,J. D. Prentice,H. C. J. Seywerd,J. D. Swain,G. Tsipolitis,T. S. Yoon,J. C. Yun,R. Ammar,S. Ball,D. Coppage,R. Davis,S. Kanekal,N. Kwak,B. Boštjančič,G. Kernel,M. Pleško,Leif J. Jönsson,Anton Babaev,M. Danilov,B. Fominykh,A. Golutvin,I. V. Gorelov,V. Lubimov,V. Matveev,V. Ryltsov,A. Semenov,V. Shevchenko,V. Soloshenko,V. Tchistilin,I. Tichomirov,Yu. Zaitsev,R. Childers,C. W. Darden,R. C. Fernholz,Y. Oku +77 more
TL;DR: In this paper, the ARGUS detector at the e + e− storage ring DORIS II has been used to study the colour-suppressed decays B → J ψ X and B→ψ′ X.