Vadim Sajaev's APS Home Page

The photograph is courtesy of M. Borland

Contact information:

Research interests:

Current and recent research topics and activities:

Linear lattice determination at APS,
Converging beta X lattice at the APS,

LEUTL Free-Electron Laser (APS),
High-Gain Harmonic Generation experiment (BNL)

Some Papers:

• Measurement and Correction of Linear Lattice and Coupling at Tevatron Complex
  V. Lebedev, V. Nagaslaev, V. Valishev, V. Sajaev, NIM A, v. 558, issue 1, pp. 299-302 (March 2006).

• Measurements of Bunch Length Using Spectal Analysis of Incoherent Radiation Fluctuations
  V. Sajaev, AIP Conference Proceedings, v. 732, issue 1, pp. 73-87 (November 2004).

• Phase Advance and Beta Function Measurements Using Model-Independent Analysis
  C.-X. Wang, V. Sajaev, and C.-Y. Yao, PR ST-AB 6, 104001, issue 10, (October 2003).

• Spectral Measurements of the Second Harmonic of the SASE FEL radiation at APS
  V. Sajaev and Z. Huang, NIM A, v. 507, issues 1-2, pp. 154-157 (July 2003).

• Transverse Impedance Distribution Measurements Using Response Matrix Fit at APS
  V. Sajaev, Proceedings of PAC 2003 (May 2003).

• Determination and correction of the linear lattice of the APS storage ring
  V. Sajaev, L. Emery, Proceedings of the EPAC 2002.

• Implementation of horizontal focusing optics at APS
  V. Sajaev, L. Emery, Proceedings of the PAC 2001.

• Z-dependent spectral measurements of SASE FEL radiation at APS
  V. Sajaev, Z. Huang, et. al., NIM A, v. 506, issue 3, pp. 304-315 (July 2003).

• Exponential gain and saturation of a self-amplified spontaneous emission free-electron laser
  S.V. Milton, et. al., Science magazine, June 2001

• High-Gain Harmonic Generation free-electron laser
  L.-H. Yu et al, Science magazine, vol. 289, pp. 932-934, August 2000.

• Observation of Self-Amplified Spontaneous Emission and exponential growth at 530nm
  S. Milton et al, Phys. Rev. Lett. vol. 85 N-5, pp. 988-991, July 2000.

• First lasing of a high-gain harmonic generation free-electron laser experiment
  L.-H. Yu et al, NIM A v. 445 (1-3) pp. 301-306, 2000.

• Determination of longitudinal bunch profile using spectral fluctuations of incoherent radiation
  V. Sajaev, Proceedings of EPAC'2000, pp. 1806-1808, 2000.

• The Nanohana 2 Gev synchrotron light source
  V. Korchuganov, ..., V. Sajaev, NIM A 448, pp. 27-31, 2000.

• Experimental study of nonlinear beam dynamics at VEPP-4M
  V. Kiselev, E. Levichev, V. Sajaev, V. Smaluk, NIM A 406 pp. 356-370, 1998.

• MARS - a project of the diffraction limited fourth generation X-ray source
  G. Kulipanov, ..., V. Sajaev, Proceedings of APAC' 1998.

Proceedings of Accelerator Conferences

• PAC 2005
• Fully Coupled Analysis of Response Matrix at the FNAL Tevatron
  V. Sajaev, V. Lebedev, V. Nagaslaev, A. Valishev
• Dynamic Aperture Study and Lifetime Improvement at the Advanced Photon Source
  V. Sajaev, L. Emery
• Generation of Short X-Ray Pulses Using Crab Cavities at the Advanced Photon Source
  K. Harkay, et. al.
• Simulations of X-Ray Slicing and Compression Using Crab Cavities at the Advanced Photon Source
  M. Borland, V. Sajaev
• Generating Picosecond X-Ray Pulses with Beam Manipulation in Synchrotron Light Sources,
  W. Guo, K. Harkay, B. Yang, M. Borland, V. Sajaev
• Streak Camera Studies of Vertical Synchro-Betatron-Coupled Electron Beam Motion in the APS Storage Ring,
  B.-X. Yang, M. Borland, W. Guo, K. Harkay, V. Sajaev
  
• PAC 2003
• Transverse Impedance Distribution Measurements Using Response Matrix Fit Method at APS
  V. Sajaev
• Temporal Characteristics of a SASE FEL
  Y. Li, Z. Huang, J. Lewellen, S. Milton, V. Sajaev, K.-J. Kim
  
• EPAC 2002
• Determination and Correction of the Linear Lattice of the APS Storage Ring
  V. Sajaev, L. Emery
  
• PAC 2001
• Implementation of the Horizontal Focusing Optics at APS
  V. Sajaev, L. Emery
• BPM System Evaluation Using Model-Independent Analysis
  C.-X. Wang, M. Borland, V. Sajaev, K.-J. Kim
• High-Gain Harmonic Generation Free-Electron Laser at Saturation
  T. Shaftan, et. al.
  
• EPAC 2000
• Determination of Longitudinal Bunch Profile using Spectral Fluctuations of Incoherent Radiation
  V. Sajaev
  
• PAC 1999
• Diagnostics and Correction of the Electron Beam Trajectory in the Cornell Wiggler at the Accelerator Test Facility
  V. Sajaev, et. al.
• APAC 1998
• MARS-A Project of the Diffraction Limited Fourth Generation X-Ray Source
  G. Kulipanov, et. al.
  
• PAC 1997
• Dynamic Aperture Study in the VEPP-4M Storage Ring
  V. Kisilev, E. Levichev, V. Sajaev, V. Smaluk
• Nonlinear Beam Dynamics Study at the VEPP-4M
  V. Kisilev, E. Levichev, V. Sajaev, V. Smaluk
  
• EPAC 1996
• Non-Linear Beam Dynamics Experiments at VEPP-4M Ring
  V. Kisilev, E. Levichev, I. Protopopov, V. Sajaev, V. Smaluk
• Closed Orbit Correction and Lattice Parameters Measurement at SIBERIA-2
  A. Filipchenko et. al.
• SIBERIA-2: Work in Progress
  A. Filipchenko, et. al.
• Beam Energy Ramping at SIBERIA-2
  A. Filipchenko, et. al.
  
• Beam Position Monitor with the Digital Signal Processing
  A. Batrakov, et. al.
  
• EPAC 1994
• Optimization and Tracking Studies for the 1.7 GeV Light Source BESSY II
  G. Wuestefeld, B. Kuske, V. Sajaev, D. Schirmer
• Nonlinear Beam Behaviour Study Using Lie Transforms
  E. Levichev, V. Sajaev
  
• PAC 1993
• Chromaticity Compensation and Dynamic Aperature Limitation of SIBERIA-2
  V. Korchuganov, E. Levichev, V. Sajaev
  

Additional information

Education: