D. Frekers | Researchain

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Featured researches published by D. Frekers.

Nuclear Physics | 2001

Simultaneous measurements of the p+d→(A=3)+π reactions

M. Betigeri; J. Bojowald; A. Budzanowski; A. Chatterjee; J. Ernst; L. Freindl; D. Frekers; W. Garske; K. Grewer; A. Hamacher; J. Ilieva; L. Jarczyk; K. Kilian; S. Kliczewski; W. Klimala; D. Kolev; T. Kutsarova; J. Lieb; H. Machner; A. Magiera; H. Nann; L. Pentchev; H.S. Plendl; D. Protic; B. Razen; P. von Rossen; B. J. Roy; R. Siudak; J. Smyrski; Rv Srikantiah

A stack of annular detectors made of high purity germanium was used to measure simultaneously

Physics Letters B | 2000

Measurement of pd→3Heη in the S11 resonance

M. Betigeri; J. Bojowald; A. Budzanowski; A. Chatterjee; M. Drochner; J. Ernst; S. Förtsch; L. Freindl; D. Frekers; W. Garske; K. Grewer; A. Hamacher; S. Igel; J. Ilieva; R. Jahn; L. Jarczyk; G. Kemmerling; K. Kilian; S. Kliczewski; W. Klimala; D. Kolev; T. Kutsarova; J. Lieb; G. Lippert; H. Machner; A. Magiera; H. Nann; L. Pentchev; H.S. Plendl; D. Protic̀

pdto {^3H} pi^+

Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2002

Magnetic spectrometer Big Karl for studies of meson production reactions

J. Bojowald; A. Budzanowski; A. Chatterjee; J. Ernst; L. Freindl; D. Frekers; P. Hawranek; J. Ilieva; L. Jarczyk; K. Kilian; St. Kistryn; S. Kliczewski; W. Klimala; D. Kolev; M. Kravcikova; T. Kutsarova; J. Lieb; H. Machner; A. Magiera; G. Martinska; L. Pentchev; D. Protić; B. Razen; P. von Rossen; B. J. Roy; R. Siudak; J. Smyrski; A. Strzałkowski; R. Tsenov; M. Uličný

and

European Physical Journal A | 1978

INVESTIGATION OF LARGE-ANGLE STRUCTURE IN ALPHA-SCATTERING FROM CALCIUM ISOTOPES BETWEEN E-ALPHA=36-61 MEV

H. Löhner; H. Eickhoff; D. Frekers; G. Gaul; K. P. Poppensieker; R. Santo; A. G. Drentje; L. W. Put

pdto {^3He} pi^0

European Physical Journal A | 1979

Nuclear fragmentation with 100 MeV α-particles

H. Löhner; B. Ludewigt; D. Frekers; G. Gaul; R. Santo

differential cross sections at beam momenta of 750 MeV/c, 800 MeV/c, and 850 MeV/c over a large angular range. The extracted total cross sections for the

European Physical Journal A | 1976

Resonances in low energy40Ca(α, α)-scattering and quasimolecular band in44Ti

D. Frekers; H. Eickhoff; H. Löhner; K. P. Poppensieker; R. Santo; C. Wiezorek

pdto {^3He} pi^0

Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1999

Precise momentum determination of the external COSY proton beam near 1930 MeV/c

M. Betigeri; J. Bojowald; A. Budzanowski; A. Chatterjee; M. Drochner; J. Ernst; S. Förtsch; L. Freindl; D. Frekers; W. Garske; K. Grewer; A. Hamacher; M. Hawash; S. Igel; I. Ilieva; R. Jahn; L. Jarczyk; G. Kemmerling; K. Kilian; S. Kliczewski; W. Klimala; D. Kolev; T. Kutsarova; B.J. Lieb; G. Lippert; H. Machner; A. Magiera; R. Maier; H. Nann; H.S. Plendl

reactions bridge a gap between near threshold data and those in the resonance region. The ratio of the cross sections for the two reaction channels taken at the same

Physical Review C | 2001

Differential cross section measurement for the pp -> d(pi)+ reaction at 850 MeV/c

M. Betigeri; A. Budzanowski; S. Kliczewski; A. Hamacher; K. Kilian; I. M. Siudak; W. Garske; B. Razen; H.S. Plendl; H. Machner; D. Kolev; D. Frekers; A. Magiera; L. Freindl; B. J. Roy; R. Tsenov; J. Bojowald; H. Nann; R. K. Protic; K. Zwoll; J. Ernst; J. Lieb; T. Kutsarova; L. Pentchev; J. Ilieva; W. Klimala; L. Jarczyk; K. Grewer; A. Chatterjee; A. Strzalkowski

eta={p^{cm}_pi}/m_pi

European Physical Journal A | 2003

Study of p + d → 3A + π reactions in the Δ-resonance region

S. Abdel-Samad; J. Bojowald; A. Budzanowski; A. Chatterjee; J. Ernst; D. Frekers; P. Hawranek; J. Ilieva; L. Jarczyk; K. Kilian; S. Kliczewski; W. Klimala; D. Kolev; M. Kravcikova; T. Kutsarova; J. Lieb; H. Machner; A. Magiera; G. Martinska; H. Nann; L. Pentchev; D. Protic; P. von Rossen; B. J. Roy; R. Siudak; A. Strzalkowski; R. Tsenov; M. Uličný; Joseph Edward Urban; K. Zwoll

yields

arXiv: Nuclear Experiment | 2000

Measurement of p + d -> 3He + eta in S(11) Resonance

M. Betigeri; J. Bojowald; A. Budzanowski; A. Chatterjee; M. Drochner; J. Ernst; S. Foertsch; L. Freindl; D. Frekers; W. Garske; K. Grewer; A. Hamacher; S. Igel; J. Ilieva; R. Jahn; L. Jarczyk; G. Kemmerling; K. Kilian; S. Kliczewski; W. Klimala; D. Kolev; T. Kutsarova; J. Lieb; G. Lippert; H. Machner; A. Magiera; H. Nann; L. Pentchev; H.S. Plendl; D. Protic

2.11pm0.08

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