S. Igel
Forschungszentrum Jülich
11 Papers
33 Citations
S. Igel is an academic researcher from Forschungszentrum Jülich. The author has contributed to research in topics: Proton & Meson. The author has an hindex of 5, co-authored 11 publications.
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Papers
Measurement of pd→3Heη in the S11 resonance
M G Betigeri,J. Bojowald,A. Budzanowski,A. Chatterjee,Matthias Drochner,J. Ernst,S. V. Förtsch,L. Freindl,D. Frekers,W. Garske,K. Grewer,A. Hamacher,S. Igel,J. Ilieva,R. Jahn,L. Jarczyk,Günter Kemmerling,K. Kilian,S. Kliczewski,W. Klimala,D. Kolev,T. Kutsarova,J. Lieb,G. Lippert,Hartmut Machner,A. Magiera,H. Nann,Lubomir Pentchev,H.S. Plendl,D. Protic,B. Razen,B. Razen,P. von Rossen,B.R. Roy,R. Siudak,Jerzy Smyrski,A. Strzałkowski,R. Tsenov,P.A. Żołnierczuk,K. Zwoll +39 more
TL;DR: In this article, the authors measured the reaction p d → 3 He η at a proton beam energy of 980 MeV, which is 88.5 MeV above threshold using the new ''germanium wall'' detector system.
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Measurement of p + d -> 3He + eta in S(11) Resonance
M G Betigeri,J. Bojowald,A. Budzanowski,A. Chatterjee,Matthias Drochner,J. Ernst,S. Foertsch,L. Freindl,D. Frekers,W. Garske,K. Grewer,A. Hamacher,S. Igel,J. Ilieva,R. Jahn,L. Jarczyk,Günter Kemmerling,K. Kilian,S. Kliczewski,W. Klimala,D. Kolev,T. Kutsarova,J. Lieb,G. Lippert,Hartmut Machner,A. Magiera,H. Nann,Lubomir Pentchev,H.S. Plendl,D. Protic,B. Razen,P. von Rossen,B.R. Roy,R. Siudak,Jerzy Smyrski,A. Strzałkowski,R. Tsenov,P. A. Zolnierczuk,K. Zwoll +38 more
TL;DR: In this paper, the authors measured the reaction p + d − 3He + eta at a proton beam energy of 980 MeV, which is 88.5 MeV above threshold using the new ''germanium wall'' detector system.
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Measurement of p d ---> He-3 eta in S(11) resonance
M G Betigeri,A. Budzanowski,S. Kliczewski,H.S. Plendl,A. Hamacher,Jerzy Smyrski,K. Kilian,W. Garske,B. Razen,Hartmut Machner,D. Kolev,P. A. Zolnierczuk,Matthias Drochner,S. V. Förtsch,D. Frekers,A. Magiera,H. Nann,L. Freindl,L. Jarczyk,D. Protic,G. Lippert,J. Bojowald,R. Jahn,R. Tsenov,K. Zwoll,J. Ernst,B.R. Roy,J. Lieb,T. Kutsarova,Lubomir Pentchev,J. Ilieva,W. Klimala,R. Siudak,Günter Kemmerling,K. Grewer,S. Igel,A. Chatterjee,A. Strzałkowski,P. von Rossen +38 more
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The target area of the external COSY experiments
A. Hassan,S. Igel,V. Jaeckle,K. Kilian,R. Klein,Hartmut Machner,C. Nake,J. Nüsser,B. Razen,P. Turek,R. Siudak +10 more
TL;DR: In this paper, a liquid hydrogen deuterium target of a few millimeter length has been constructed and operated since three years in the external experiments at COSY Julich, and two veto systems consisting of two annular plastic scintillators are installed before the target in order to detect all particles not passing through the target cell and their reaction products.
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pp → dπ+ precise angular distributions close to threshold from 0.3 to 5 MeV
B. Razen,Matthias Drochner,J. Ernst,S. V. Förtsch,L. Freindl,D. Frekers,W. Garske,K. Grewer,S. Igel,R. Jahn,L. Jarczyk,Günter Kemmerling,K. Kilian,S. Kliczewski,W. Klimala,D. Kolev,T. Kutsarova,G. Lippert,Hartmut Machner,R. Maier,C. Nake,P. von Rossen,K. Scho,R. Siudak,Jerzy Smyrski,A. Strzałkowski,R. Tsenov,P. A. Zolnierczuk,K. Zwoll +28 more
TL;DR: In this article, a magnetic spectrometer (3Q2DQ) was used to detect the recoiling deuterons and reconstruct their momenta, and the measured anisotropies are between 0.008 and 0.29.
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