Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where D. Frekers is active.

Publication


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

Collaboration


Dive into the D. Frekers's collaboration.

Top Co-Authors

Avatar

H. Machner

Forschungszentrum Jülich

View shared research outputs
Top Co-Authors

Avatar

K. Kilian

Forschungszentrum Jülich

View shared research outputs
Top Co-Authors

Avatar

L. Jarczyk

Jagiellonian University

View shared research outputs
Top Co-Authors

Avatar

S. Kliczewski

Polish Academy of Sciences

View shared research outputs
Top Co-Authors

Avatar

W. Klimala

Forschungszentrum Jülich

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

A. Budzanowski

Polish Academy of Sciences

View shared research outputs
Top Co-Authors

Avatar

J. Bojowald

Forschungszentrum Jülich

View shared research outputs
Top Co-Authors

Avatar

A. Magiera

Forschungszentrum Jülich

View shared research outputs
Top Co-Authors

Avatar

J. Ilieva

Forschungszentrum Jülich

View shared research outputs
Researchain Logo
Decentralizing Knowledge