29/06/99

Basic Details

Name: Varlen Grabski.

Address: 22b Halabian St. apt. 43, Yerevan, Armenia, 375036.

Telephone: ++3 742 345156 (Work), ++3 742 343611 (Home).

Email: grabsky@atlas.yerphi.am, Varlen.Grabski@cern.ch.

Web: http://www-atlas.yerphi.am/~grabsky/.

Date of birth: January 1, 1956.

Citizenship: Armenia.

Marital status: Married, two children(two sons 12 and 9 years old).

Wife: Mary Grabska - psychologist, PhD in psychology, lecturer of Yerevan Institute of Foreign Languages.

Education

* 73-78. Physics,Yerevan State University.

* 85.       Ph.D, Nuclear and Elementary Particle Physics,  Yerevan Physics Institute.

Work Experience

98--date

Works on off-line analysis of experimental data, preparation of the off-line software package(c++),  carrying out the experiment gd->pn "Measurement of the cross section asymmetry of deuteron  photodisintegration processes ", Monte-Carlo simulation for registration of the process gd->pn(Fortran),  system administration of the computers on-line(win95) and off-line(Linux).

96--98

Works on preparation:
-  the experimental project on "Measurement of the cross section asymmetry of deuteron and quasideuteron photodisintegration processes ":
- the on_line slow control programs(Pascal):
- package of programs(c++) for calculation of the vibration characteristics of the cutting-polishing tool using two spring approximation.
Installation of WWW server and making the home page of Photoproduction Laboratory, system administration of the computers on-line and off-line.

92--96

Works on  the project "Measurement of the cross section asymmetry of deuteron and quasideuteron photodisintegration processes" and its presentation for receiving ISF grant. Gaining of the ISF grant. Supervision of the works on the theme gaining the ISF grant. Installation of Linux on two computers(on-line and off-line). Renewing of the old programs of beam control software on the new machine PC-586 under turbo Pascal. Off-line analysis of hadron calorimeter test beam data in CERN. Works on system administration of the computers on-line and off-line.

91--92

 Work on Monte-Carlo simulation for improving the neutron polarimeter characteristics.

87--91

Work on carrying out the experiments gd->pn,gd->pi0d,gp->gp etc. The off-line data analysis of gd->pn. Work on developing the project of linear polarized tagged photon beam on Yerevan electron synchrotron.

83--87

Work on modernization of the experimental apparatus in photoproduction laboratory. Have been responsible for the following works:
- developing and making 30-channel pair spectrometer;
- developing and making software for on-line and off-line data analysis .
Receiving the Ph. degree for the theme "Measurement of the cross section asymmetry of deuteron photodisintegration processes".

77--83

Work on developing the program(Fortran) of Monte-Carlo simulation for neutron registration processes in the plastic scintillators. Developing the program of Monte-Carlo simulation for optimization and modernization of the experimental set-up. Developing the program(Fortran) of Monte-Carlo simulation for registration of the process of deuteron photodisintegration. Work on preparing and carrying out of the experiments on deuteron photodisintegration.

1. Hadronic shower development in iron scintillators tile calorimetry. e-Print  hep-ex/9904032

2. Atlas Calorimeter Performance. CERN-LHCC-96-40 Dec 1996.

3. Atlas Computing Technical Proposal. CERN-LHCC-96-43, Dec 1996.

4.  Atlas: Technical Proposal For a General-Purpose P P Experiment at the Large Hadron Collider at CERN. CERN-LHCC-94-43, Dec 1994.

5.Evaluation of FERMI Read-out of the ATLAS Tilecal P.- NIM A 403(1998) 98-114;(PPE/97-114)

6. Response of the ATLAS Tile Calorimeter Prototype to Muons. Nucl.Instrum. Meth. A388:64-78,1997

7. Results from a Combined Test of an Electromagnetic Liquid Argon Calorimeter with a Hadronic Scintillating-TILE Calorimeter.- NIM A 387(1997) 333-351;(PPE/96-178)

8. A Measurement of the Energy Loss Spectrum of 150 GeV Muons in Iron.- Z.Phys. C(1997)455-463; (PPE/96-115)

9. Experimental Study of Compton Scattering on Protons by Polarized Photons in the Energy Range 0.5-1.0GeV .- J. Phys.G: Nucl.Part.Phys 19 (1993) L139-L142;

10. Comparative Study of the d(g, pn), 6Li(g,Pn)X and 4He(g,pn)X Processes by Linearly Polarized Photons in the Energy Range 0.3-0.9GeV .- J. Phys.G: Nucl.Part.Phys 17 (1991) 1657;

11.  An Experimental Technique for Investigation of Processes gd->pn,g(4He-pn)X, g(6Li-pn)X and gd->pi0d on the Linearly Polarized Photon Beam at Yerevan Physics Institute.- Preprint YerPhi 1353(48)-91 Yerevan 1991;

12. An Automated System for the Measurement and Control of the Coherent Bremsstrahlung Spectrum Parameters Based on a 30-Channel Pair Spectrometer.- Preprint YerPhi - 1325(20)-91, Yerevan 1991;

13. Deuteron Photodisintegration by Linearly Polarized Photons in the Energy Region Eg=0.3-1.0GeV.J.Phys.G: Nucl.Part.Phys.17 (1991) 1189-1196.

14.  Photoproduction of Drell-Yan Leptonic Pairs.- Sov. Journal of Nuclear Phys. v. 51 (1990)452-459

15. Single pi- Meson Photoproduction on Neutrons by Linearly Polarized Photons in the Third and Fourth Resonance Region. - J. Phys.G: Nucl.Part.Phys 15 (1989) 1797-1803.

16. Cross Section Asymmetry Sig. for the Reaction gd->dpi0 in the Energy Range 0.5-0.9 GeV.-Phys. Lett. B 232 (1989) 296-298;

17. A Software Organization for the Control, Gathering, Monitoring, Storage and On-Line Processing of Experimental Data on the Photoproduction on Nucleons and Nuclei.- Preprint YerPhi 1181(58)-89 Yerevan 1989;

18. A Program Package for Adjustment, Testing and Calibration of the Detecting Unit of the Experimental Setup for Investigation of Photoproduction on Nucleons and Nuclei.- Preprint YerPhi 1182(59)-89 Yerevan 1989;

19. Measurement of the Px Component of Neutron Polarization in the Reaction gp->pi+n by Linearly Polarized Photons in the Energy Range 0.75-1.2 GeV.-J.Phys.G: Nucl.Part.Phys. 14 (1988) 835-842.

20. Measurement of the Px Component of Neutron Polarization in the Reaction gd->pn by Linearly Polarized Photons in the Energy Range 0.3-0.5 GeV.-J.Phys.G: Nucl.Part.Phys. 14 (1988) 831-833.

21. An Effective Method for Electrons Coherent Bremsstrahlung Polarization Calculation Based on Intensity Spectra.- Preprint YerPhi 908(59)-86 Yerevan 1986;

22. Cross Section Asymmetry of the gd->pn,gd->pi0d by Linearly Polarized Photons in the Energy Range 0.4-0.8 GeV. -Czech. J. Phys B.36, 1986 945;

23. Cross Section Asymmetry of the g+n->pi-p Reaction by Polarized Photons with Energies 0.8-1.75 GeV. -JETP Lett. v.42, 1985 345;

24.  Study of Deuteron Photodisintegration by Linearly Polarized Photons in the Energy Range Eg=0.4-0.8GeV.- Sov. Journal of Nuclear Phys. v. 41 (1985)1401-1409.

25. Experimental Method for Investigating the Photodisintegration Reaction gd->pn on the Linear Polarized Photon Beam of Yerevan synchrotron.- Preprint YerPhi - 790(17)-85, Yerevan 1985;

26. Cross Section Asymmetry of the gd->pi0d Reaction at Energies 500-700 MeV and 130 cm angle.-JETP Lett v.39, 1984, 579;

27. Cross Section Asymmetry of the g+n->pi-p Reaction by Polarized Photons in the Third and Fourth Resonance Regions. -Preprint YerPhi 722(37)-84 Yerevan 1984;

28. Asymmetry of the Cross Section for the Reaction gd->pn Induced by Linearly Polarized g Rays in the Energy Region Eg=0.4-0.8 GeV and Tet=45-95. -JETP Lett. 39 (1984) 286-289;

29. Deuteron photodisintegration by linearly polarized photons in the energy range Eg=0.4-0.8Gev.- Preprint YerPhi - 761(76)-84, Yerevan 1984;

30. Method of Random Coincidence Measurement with Account of the Time Structure of Beams.- Preprint YerPhi - 646(36)-83, Yerevan 1983

31. Cross Section Asymmetry of pi+ and pi- -Meson Photoproduction on Nucleons with Polarized Photons in the Resonance Energy Range. -Preprint YerPhi - 624(14)-83, Yerevan 1983;

32. Cross Section Asymmetry of the Reaction gd->pn with Polarized Photons in the Energy Region Eg=0.4-0.7 GeV. -Preprint YerPhi - 505(48)-81, Yerevan 1981;

33.  Modeling of Neutron Detection Process in Module Detectors.- Preprint YerPhi - 401(8)-80, Yerevan 1980;

34. The 12-module Neutron Detector, - Preprint YerPhi - 399(6)-80, Yerevan 1980;

35. Cross Section Asymmetry of the pi+ Photoproduction on Protons by Polarized Photons at Resonance Energies. -Sov. Journal of Nuclear Phys. v. 32 (1980) 128;

36. Photoproduction of pi- Mesons on Neutrons with Polarized Photons in the Energy Range Eg=0.9-1.65 GeV. -Preprint YerPhi - 389(47)-79, Yerevan 1979;

37. Photoproduction of pi- Mesons on Neutrons with Polarized Photons in the Energy Range Eg=0.9-1.65 GeV. -Preprint YerPhi - 389(47)-79, Yerevan 1979;

38. Cross Section Asymmetry for the Reactions pi0 and eta0 Meson Photoproduction on nucleons by Polarized Photons and the Models of Photoproduction in the Resonance Energy Range 1-2 GeV. -Preprint YerPhi 379(37)-79 Yerevan 1979;

Miscellaneous Work

96

Installation of the programs Win95,Word etc. on on-line computer. Installation and setting up the X-emulator under DOS. Setting-up of X-server for various video cards and monitors. Periodical updating of CERNLIB, ROOT, NETSCAPE and others under Linux.

95

Installation of various network programs TCP/IP under DOS WINDOWS and Linux. Changing of computer configurations. Setting-up of the modem connection using various programs under Linux. Installation of Linux on on-line computer.

94

Installation of Linux on off-line computer and setting-up various helpful programs for users. Connection of the computers to the local network.

Programming Languages and Operating Systems

DOS (9 years), WINDOWS (8), UNIX (6), VMS (5), Fortran (18), Pascal (3), HTML (3), Perl (1), C (3), C++(2).

Hobbies

Chess, preference,  football and tennis.