University of Heidelberg

Priv.-Doz. Dr. Stanislav Tashenov

Priv.-Doz. Dr. Stanislav Tashenov Physikalisches Institut der Universitšt Heidelberg
Im Neuenheimer Feld 226
69120 Heidelberg
Germany

office : 00.302
tel : +49-6221-54-19493
e-mail: tashenov[at]physi.uni-heidelberg.de
Electronic Business Card

Personal data

Date of birth 22.05.1978
Place of birth Vologda, Russia
Family status Married
   

Education

July 2015 Habilitation
Heidelberg University, Germany
June 2005 Ph.D. in experimental physics, Summa Cum Laude
Frankfurt University, Germany
Jan 2001 Master of science, Summa Cum Laude
Lomonosov Moscow State University, Russia
   

Research experience

2011 - present Emmy Noether Young Investigators Group Leader
University of Heidelberg, Germany
2010-2011 Visiting researcher
GSI Darmstadt, Germany
2008-2010 Postdoctoral fellow
Stockholm University, Sweden
2007-2008 Postdoctoral fellow
Royal Institute of Technology, Stockholm
2005-2007 Postdoctoral fellow
GSI Darmstadt, Germany
2005-2005 Postdoctoral fellow
Stockholm University, Sweden
2002-2005 PhD Student
GSI Darmstadt, Germany
Frankfurt University, Germany
   

Complete list of publications

Complete list of publications as PDF
   

Selected publications before 2011

For publications of 2011 and later see the research group page


2010


  • Identification of bremsstrahlung events in gamma-ray tracking detectors
    S. Tashenov
    JINST 5 (2010) P10004
    doi:10.1088/1748-0221/5/10/P10004

  • TANGO - New tracking AlGOrithm for gamma-rays
    S. Tashenov, J. Gerl
    Nucl. Instr. Meth. A 622 (2010) 592-601
    doi:10.1016/j.nima.2010.07.040

  • The new Stockholm Electron Beam Ion Trap (S-EBIT)
    R. Schuch, S. Tashenov, I. Orban, M. Hobein, S. Mahmood, O. Kamalou, N. Akram, A. Safdar, P. Skog, A. Solders and H. Zhang
    2010 JINST 5 C12018
    doi:10.1088/1748-0221/5/12/C12018

  • Optimization of the Stockholm R-EBIT for production and extraction of highly charged ions
    M. Hobein, I. Orban, S. Böhm, A. Solders, M. Suhonen, T. Fritioff, S. Tashenov and R. Schuch
    2010 JINST 5 C11003
    doi:10.1088/1748-0221/5/11/C11003

2009


  • Polarization and angular correlation studies of X-rays emitted in relativistic ion-atom collisions
    Th. Stöhlker, D. Banas, H. Bräuning, S. Fritzsche, S. Geyer, A. Gumberidze, S. Hagmann, S. Hess, C. Kozhuharov, A. Kumar, R. Märtin, B. E. O'Rourke, R. Reuschl, U. Spillmann, A. Surzhykov, S. Tashenov, S. Trotsenko, G. Weber and D. F.A. Winters
    Eur. Phys. J. Special Topics 169, 5-14 (2009)
    doi:10.1140/epjst/e2009-00965-0

  • Polarization studies on the two-step radiative recombination of highly charged, heavy ions
    A.V. Maiorova, A. Surzhykov, S. Tashenov, V.M. Shabaev, S. Fritzsche, G. Plunien and Th. Stoehlker
    J. Phys. B: At. Mol. Opt. Phys. 42 (2009) 125003
    doi:10.1088/0953-4075/42/12/125003

  • Hard x-ray polarimetry by means of Rayleigh scattering
    S. Tashenov , A. Khaplanov, B. Cederwall, K.U. Schaessburger
    Nuclear Instruments and Methods in Physics Research A 600 (2009) 599-603
    doi:10.1016/j.nima.2008.11.145

  • Gamma-ray tracking and background suppression in the planned germanium array of DESPEC: a comparative analysis
    S. Tashenov , A. Khaplanov, B. Cederwall
    Nuclear Instruments and Methods in Physics Research A 604 (2009) 64
    doi:10.1016/j.nima.2009.01.078

  • Position sensitivity of the proposed segmented germanium detectors for the DESPEC project
    A. Khaplanov, S. Tashenov, B. Cederwall
    Nuclear Instruments and Methods in Physics Research A 604 (2009) 56
    doi:10.1016/j.nima.2009.01.080

  • Observation of enhancement in K-shell radiative recombination of U92+ ions with cooling electrons
    D. Banas, H.F. Beyer, F. Bosch, C. Brandau, S. Böhm, S. Chatterjee, M. Czarnota, J.-Cl. Dousse, A. Gumberidze, S. Hagmann, C. Kozhuharov, D. Liesen, P.H. Mokler, A. Müller, M. Pajek, R. Reuschl, E.W. Schmidt, D. Sierpowski, U. Spillmann, S. Surzhykov, Th. Stöhlker, J. Szlachetko, S. Tashenov, S. Trotsenko, P. Verma and A. Warczak
    2009 J. Phys.: Conf. Ser. 194 062017
    doi:10.1088/1742-6596/194/6/062017

2008


  • Imaging algorithm for background suppression in the planned gamma tracking array of DESPEC
    S. Tashenov, J Gerl
    Nuclear Instruments and Methods in Physics Research A 586 (2008) 224-228
    doi:10.1016/j.nima.2007.11.057

  • Position sensitivity of segmented planar HPGe detectors for the DESPEC project at FAIR
    A. Khaplanov, B. Cederwall, S. Tashenov
    Nuclear Instruments and Methods in Physics Research A 592 (2008) 325-333
    doi:10.1016/j.nima.2008.03.111

  • A gamma-ray polarimeter based on a single segmented planar HPGe detector
    A. Khaplanov, S. Tashenov, B. Cederwall, G. Jaworski
    Nuclear Instruments and Methods in Physics Research A 593 (2008) 459-465
    doi:10.1016/j.nima.2008.05.063

  • State-selective x-ray studies of radiative recombination into bare and H-like uranium at threshold energies
    R. Reuschl, A. Gumberidze, C. Kozhuharov, U. Spillmann, S. Tashenov, Th. Stöhlker, and J. Eichler
    Physical Review A 77 (2008) 032701
    doi:10.1103/PhysRevA.77.032701

2007


  • The GSI HPGe detector scanner - a sophisticated device based on PET technique
    I. Kojouharov, S. Tashenov, T. Engert, J. Gerl, H. Schaffner
    IEEE Nuclear Science Symposium Conference Records 3 (2007) 2213
    doi:10.1109/NSSMIC.2007.4436590

  • Precision tests of QED in strong fields: experiments on hydrogen- and helium-like uranium
    A. Gumberidze, Th. Stöhlker, D. Banas, K. Beckert, P. Beller, H.F. Beyer, F. Bosch, X. Cai, S. Hagmann, C. Kozhuharov, D. Liesen, F. Nolden, X. Ma, P.H. Mokler, M. Steck, D. Sierpowski, S. Tashenov, A. Warczak and Y. Zou
    Journal of Physics: Conference Series 58 (2007) 87-92
    doi:10.1088/1742-6596/58/1/013

  • Recent Developments for the Investigation of Ground-State Transitions in Heavy One-Electron Ions
    Th. Stöhlker, A. Gumberidze, D. Banas, H.F. Beyer, F. Bosch, S. Chatterjee, C. Kozhuharov, T. Krings, D. Liesen, X. Ma, D. Protic, R. Reuschl, D. Sierpowski, U. Spillmann, S. Tashenov, S. Trotsenko and A. Warzcak
    Journal of Physics: Conference Series 72 (2007) 012008
    doi:10.1088/1742-6596/72/1/012008

  • Study of intra-L shell transitions in Be-like uranium
    J. Rzadkiewicz, D. Banas, H.F. Beyer, C. Brandau, C.Z. Dong, S. Fritzsche, A. Göjska, A. Gumberidze, S. Hagmann, C. Kozhuharov, R. Reuschl, U. Spillmann, Th. Stöhlker, A. Surzhykov, S. Tashenov and S. Trotsenko
    Journal of Physics: Conference Series 58 (2007) 145-148
    doi:10.1088/1742-6596/58/1/027

  • A 2D position sensitive germanium detector for spectroscopy and polarimetry of high-energetic x-rays
    Th. Stoehlker, U. Spillmann, D. Banas, H. F. Beyer, J. Cl. Dousse, S. Chatterjee, S. Hess, C. Kozhuharov, M. Kavcic, T. Kring, D. Protic, R. Reuschl, J. Szlachetko, S. Tashenov and S. Trotsenko
    Journal of Physics: Conference Series 58 (2007) 411-414
    doi:10.1088/1742-6596/58/1/094

  • First Results from the Stockholm Electron Beam Ion Trap
    S. Böhm, A. Enulescu, T. Fritioff, I. Orban, S. Tashenov, and R. Schuch
    Journal of Physics: Conference Series 58 (2007) 303-306
    doi:10.1088/1742-6596/58/1/067

2006


  • First measurement of the linear polarization of radiative electron capture transitions
    S. Tashenov, Th. Stöhlker, D. Banas, K. Beckert, P. Beller, H. F. Beyer, F. Bosch, S. Fritzsche, A. Gumberidze, S. Hagmann, C. Kozhuharov, T. Krings, D. Liesen, F. Nolden, D. Protic, D. Sierpowski, U. Spillmann, M. Steck, and A. Surzhykov
    Physical Review Letters 97 (2006) 223202
    doi:10.1103/PhysRevLett.97.223202

  • Selective population of the [1s2s] S-1(0) and [1s2s] S-3(1) states of He-like uranium
    J. Rzadkiewicz, T. Stohlker, D. Banas, H.F. Beyer, F. Bosch, C. Brandau, C.Z. Dong, S. Fritzsche, A. Gojska, A. Gumberidze, S. Hagmann, D.C. Ionescu, C. Kozhuharov, T. Nandi, R. Reuschl, D. Sierpowski, U. Spillmann, A. Surzhykov, S. Tashenov, M. Trassinelli, and S. Trotsenko
    Physical Review A 74 (2006) 012511
    doi:10.1103/PhysRevA.74.012511

  • The Balmer spectrum of H-like uranium produced by radiative recombination at low velocities
    R. Reuschl, A. Gumberidze, Th. Stöhlker, C. Kozhuharov, J. Rzadkiewicz, U. Spillmann, S. Tashenov, S.Fritzsche, and A. Surzhykov
    Radiation Physics and Chemistry 75 (2006) 1740
    doi:10.1016/j.radphyschem.2006.05.006

  • Polarization of L-shell REC photons following the capture into highly charged ions
    A. Surzhykov, S. Fritzsche, Th. Stöhlker, and S. Tashenov
    Radiation Physics and Chemistry 75 (2006) 1767
    doi:10.1016/j.radphyschem.2005.07.037

  • Probing superheavy quasimolecular collisions with incoming inner shell vacancies
    P. Verma, P.H. Mokler, A. Bröuning-Demian, H. Bräuning, C. Kozhuharov, F. Bosch, D. Liesen, S. Hagmann, T. Stöhlker, Z. Stachura, D. Banas, A. Orsic-Muthig, M. Schoffler, D. Sierpowski, U. Spillmann, S. Tashenov, S. Tolelkis, and M.A. Wahab
    Nuclear Instruments and Methods in Physics Research B 245 (2006) 56-60
    doi:10.1016/j.nimb.2005.11.161

  • Spectroscopy of superheavy quasimolecules
    P. Verma, P.H. Mokler, A. Bröuning-Demian, C. Kozhuharov, H. Bräuning, F. Bosch, D. Liesen, T. Stöhlker, S. Hagmann, S. Chatterjee, A. Gumberidze, R. Reuschl, M. Shöffler, U. Spillmann, A. Orsic Muthig, S. Tachenov, Z. Stachura and M.A. Wahab
    Radiation Physics and Chemistry 75 (2006) 2014
    doi:10.1016/j.radphyschem.2005.10.042

  • The FOCAL spectrometer for accurate X-ray spectroscopy of fast heavy ions
    S. Chatterjee, H.F. Beyer, D. Liesen, T. Stöhlker, A. Gumberidze, C. Kozhuharov, D. Banas, D. Protic, K. Beckert, P. Beller, T. Krings, F. Bosch, B. Franzke, S. Hagmann, J. Hoszowska, P. Indelicato, H.J. Kluge, X. Ma, B. Manil, I. Mohos, F. Nolden, U. Popp, A. Simionovici, D. Sierpowski, M. Steck, U. Spillmann, C. Brandau, E. Forster, Z. Stachura, S. Tashenov, M. Trassinelli, A. Warczak, O. Wehrhan, E. Ziegler, S. Trotsenko, and R. Reuschl
    Nuclear Instruments and Methods in Physics Research B 245 (2006) 67-71
    doi:10.1016/j.nimb.2005.11.074

2005


  • Application of Radiative Electron Capture for the Diagnostics of Spin-Polarized Ion Beams at Storage Rings
    A. Surzhykov, S. Fritzsche, Th. Stöhlker and S. Tashenov
    Physical Review Letters 94 (2005) 203202
    doi:10.1103/PhysRevLett.94.203202

  • Quantum Dynamics at Strong Electric Fields: The Ground State Lamb Shift in Hydrogenlike Uranium
    A. Gumberidze, Th. Stöhlker, D. Banas, K. Beckert, P. Beller, H.F. Beyer, F. Bosch, S. Hagmann, C. Kozhuharov, D. Liesen, F. Nolden, X. Ma, P.H. Mokler, A. Orsic Muthig, M. Steck, D. Sierpowski, S. Tachenov, Y. Zou
    Physical Review Letters 94 (2005) 223001
    doi:10.1103/PhysRevLett.94.223001

  • Charge exchange and X-ray emission in 70 MeV/u Bi-Au collisions
    P. Verma, P.H. Mokler, A. Brauning-Demian, H. Brauning, E. Berdermann, S. Chatterjee, A. Gumberidze, S. Hagmann, C. Kozhuharov, A. Orsic-Muthig, R. Reuschl, M. Schoffler, U. Spillmann, Th. Stöhlker, Z. Stachura, S. Tashenov and M.A. Wahab
    Nuclear Instruments and Methods in Physics Research B 235 (2005) 309-314
    doi:10.1016/j.nimb.2005.03.196

  • X-ray emission studies in relativistic collisions of Li-like uranium ions with gaseous target
    D. Banas, Th. Stöhlker, H.F. Beyer, F. Bosch, A. Bräuning-Demian, A. Gumberidze, S. Hagmann, C. Kozhuharov, X. Ma, P.H. Mokler, R. Mann, A. Orsic-Muthig, D. Sierpowski, U. Spillmann, S. Tachenov, Z. Stachura, A. Warczak
    Nuclear Instruments and Methods in Physics Research B 235 (2005) 326-330
    doi:10.1016/j.nimb.2005.03.199

2004


  • Electron-Electron Interaction in Strong Electromagnetic Fields: The Two-Electron Contribution to the Ground-State Energy in He-like Uranium
    A. Gumberidze, Th. Stöhlker, D. Banas, K. Beckert, P. Beller, H. F. Beyer, F. Bosch, X. Cai, S. Hagmann, C. Kozhuharov, D. Liesen, F. Nolden, X. Ma, P. H. Mokler, A. Orsic-Muthig, M. Steck, D. Sierpowski, S. Tashenov, A. Warczak, and Y. Zou
    Physical Review Letters 92 (2004) 203004
    doi:10.1103/PhysRevLett.92.203004

  • Electron loss from 1.4-MeV/u U4,6,10+ ions colliding with Ne, N2, and Ar targets
    R. D. DuBois, A. C. F. Santos, Th. Stöhlker, F. Bosch, A. Bräuning-Demian, A. Gumberidze, S. Hagmann, C. Kozhuharov, R. Mann, A. Orsic-Muthig, U. Spillmann, S. Tachenov, W. Bart, L. Dahl, B. Franzke, J. Glatz, L. Gröning, S. Richter, D. Wilms, K. Ullmann, and O. Jagutzki
    Physical Review A 70 (2004) 032712
    doi:10.1103/PhysRevA.70.032712

  • Angular Correlation and Polarization Studies for Radiative Electron Capture into High-Z Ions
    Th. Stöhlker, D. Banas, S. Fritzsche, A. Gumberidze, C. Kozhuharov, X. Ma, A. Orsic-Muthig, U. Spillman, D. Sierpowski. A. Surzhykov. S. Tachenov and A. Warczak
    Physica Scripta T110 (2004) 384-388
    doi:10.1238/Physica.Topical.110a00384

  • FOCAL: X-ray optics for accurate spectroscopy
    H.F. Beyer, Th. Stöhlker, D. Banas, D. Liesen, D. Protic, K. Beckert, P. Beller, J. Bojowald, F. Bosch, E. Förster, B. Franzke, A. Gumberidze, S. Hagmann, J. Hoszowska, P. Indelicato, O. Klepper, H.-J. Kluge, St. König, Chr. Kozhuharov, X. Ma , B. Manil, I. Mohos, A. Orsic-Muthig, F. Nolden, U. Popp, A. Simionovici, D. Sierpowski, U. Spillmann, Z. Stachura, M. Steck, S. Tachenov, M. Trassinelli, A. Warczak, O. Wehrhan, E. Ziegler
    Spectrochimica Acta Part B 59 (2004) 1535-1542
    doi:10.1016/j.sab.2004.03.023

2003


  • Electron loss from 0.74- and 1.4-MeV/u low-charge-state argon and xenon ions colliding with neon, nitrogen, and argon
    R. D. DuBois, A. C. F. Santos, R. E. Olson, Th. Stöhlker, F. Bosch, A. Bräuning-Demian, A. Gumberidze, S. Hagmann, C. Kozhuharov, R. Mann, A. O. Muthig, U. Spillmann, S. Tachenov, W. Barth, L. Dahl, B. Franzke, J. Glatz, L. Gröning, S. Richter, D. Wilms, A. Kr√§mer, K. Ullmann, and O. Jagutzki
    Physical Review A 68 (2003) 042701
    doi:10.1103/PhysRevA.68.042701

  • Applications of position sensitive germanium detectors for X-ray spectroscopy of highly charged heavy ions
    Th. Stöhlker, D. Banas, A. Gumberidze, C. Kozhuharov, T. Krings, W. Lewoczko, X. Ma, D. Protic, D. Siepowski, S. Tachenov, A. Warczak
    Nuclear Instruments and Methods in Physics Research B 205 (2003) 210-214
    doi:10.1016/S0168-583X(03)00557-3

  • Electron Loss from Fast, Low-Charge-State Ions Colliding with Gases
    R. D. DuBois, A. C. F. Santos, Th. Stöhlker, F. Bosch, A. Bräuning-Demian, A. Gumberidze, S. Hagmann, C. Kozhuharov, R. Mann, A. Orsic-Muthig, U. Spillmann, S. Tachenov, W. Barth, L. Dahl, B. Franzke, J. Glatz, L. Gröning, S. Richter, D. Wilms, A. Kr√§mer, K. Ullmann, O. Jagutzki
    AIP Conference Proceedings 680, Issue 1 (2003) 64-67
    doi:10.1063/1.1619666

2002


  • X-Ray Spectroscopy of Highly Charged Ions: Application of Position Sensitive Germanium Detectors
    Th. Stoehlker, D. Banas, H.J. Beyer, A. Gumberidze, S. Tachenov, D. Sierpowski, T. Krings, C. Kozhuharov, U. Spillmann, X. Ma, D. Protic
    IEEE Nuclear Science Symposium Conference Record 1 (2002) 366-368