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Dive into the research topics where A. Hamacher is active.

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Featured researches published by A. Hamacher.


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


Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1990

Performance of position-sensitive germanium detectors in nuclear reaction experiments

A. Hamacher; H. Machner; M. Nolte; M. Palarczyk; D. Protic; G. Riepe

pd\to {^3H} \pi^+


Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1992

Performance of a Ge 200-strip detector for inelastic X-ray scattering studies

A. Berthold; J. Degenhardt; S. Mourikis; J.R. Schmitz; W. Schülke; H. Schulte-Schrepping; F. Wohlert; A. Hamacher; D. Protic; G. Riepe

and


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

pd\to {^3He} \pi^0


Pramana | 2001

Meson production in p + d reactions

H. Machner; 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; A. Magiera; H. Nann; L. Pentchev; H.S. Plendl; D. Protić; B. Razen; P. von Rossen; B. J. Roy; R. Siudak; J. Smyrski; Rv Srikantiah

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


Nuclear Physics | 2001

Meson production in p+d 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. Protić; B. Razen; P. von Rossen; B. J. Roy; R. Siudak; J. Smyrski; Rv Srikantiah

pd\to {^3He} \pi^0


Nuclear Physics | 1997

A solid-state spectrometer for cooled beams with high acceptance and resolution in space and energy☆

S. Igel; A. Budzanowski; M. Drochner; D. Frekers; W. Garske; K. Grewer; A. Hamacher; G. Kemmerling; K. Kilian; S. Kliczewski; H. Machner; H. Plendl; D. Protić; B. Razen; R.V. Srikantiah; K. Zwoll

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


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

The germanium wall of the GEM detector system

M. Betigeri; E Białkowski; H 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; L. Jarczyk; M Jochmann; 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

\eta={p^{cm}_\pi}/m_\pi


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

yields


Physical Review C | 2002

Measurement of thepp→ppπ0reaction at 850MeV/cand partial wave cross sections

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; R. Maier; H. Nann; J.A. Niskanen; D. Prasuhn; L. Pentchev; D. Protic; B. Razen; P. von Rossen; B. J. Roy; R. Siudak

2.11\pm0.08

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H. Machner

Forschungszentrum Jülich

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K. Kilian

Forschungszentrum Jülich

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W. Garske

Bhabha Atomic Research Centre

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A. Budzanowski

Polish Academy of Sciences

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H. Nann

Forschungszentrum Jülich

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L. Freindl

Bhabha Atomic Research Centre

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L. Jarczyk

Jagiellonian University

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A. Magiera

Forschungszentrum Jülich

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