LISTA DE LUCRARI

LIST OF PUBLICATIONS

I. Books.

1. Hasegan D., Tretyakova S.P. (1989) - Spontaneous emission of Ne 24 and heavier ions , in "Particle emission from nuclei", Ed.Poenaru D.N. and Ivascu M., CRC Press Inc., Boca Raton, Florida, USA, vol.II, p.233 - 257.

2. Hasegan D., (2001) – “Radiaţiile Cosmice şi Experimente Spaţiale Româneşti”, Ed. Ştiinţă şi Tehnică, Bucureşti, 200 pag., ISBN 973-9236-59-6, (in Romanian)

II.1. Foreign journals

1. Cincheza I.M.,Friedlander E.M. and Hasegan D. (1974) – “Identification of heavy ions in AgCl monocrystals by means of multiple coulomb scattering”, Nuclear Instruments and Methods 118, 55.

2. Hasegan D.,Apostol A. and Nicolae M. (1978) – “Track width of slow heavy ions in nuclear emulsion”, Nuclear Track Detection, Pergamon Press, 2, 141.

3. Hasegan D., Dudkin V.E. and Marenny A.M. (1980) – “Charge and LET distribution of cosmic heavy ions measured on COSMOS 690, 782 and 936”, Nuclear Track Detection, Pergamon Press, 4, 27 - 32.

4. Hasegan D., Haiduc M., Marin A., Kovalev E.E., Hertzen G.P., Dashin S.A. and Marenny A.M. (1980) - LET variation measurements behind different absorber thicknesses on COSMOS 1129 satellite , XXIII Plenary Meeting of COSPAR, Budapest, June 9 - 14; Advances Space Researches 1, 55 - 60, 1981.

5. Akatov Yu.A., Borodin A.M., Kovalev E.E., Marenny A.M., Sakovich V.A.(URSS), Vassiliev G., Karadjov A. (Bulgaria), Feher I., Sabo P.O. (Ungaria), Malz V.,Vogtman G.(Germania), Hasegan D.(Romania) (1980), - Results of cosmic radiation dose field measurements aboard the SALYUT 6 orbital station , Invited paper, XXIII Plenary Meeting of COSPAR, Budapest, June 9 - 14; Advances Space Researches 1, 67 - 71, 1981.

6. Chipara M., Hasegan D. and Stefanescu M.V. (1980) - EPR studies on beam irradiated Lexan , Solid State Nuclear Track Detectors, Ed. H.Francois, Pergamon Press, 1, 75 - 80.

7. Bannik B.P.,...Hasegan D... (IUCN-Dubna, IFUE Alma-Ata, IFA-Bucharest, FTI-Dusambe, TGMI-Dusambe, EFI-Kosice, IAF-Krakow, LPI-Leningrad, RI-Leningrad, FIAN-Moscova, FTI-Taskent, TGU-Tibilisi, IFT-Ulan Bator ) (1984) - Poisk anomalonov v vzaimodeistiiah iader neona 22 s iadrami fotoemulsii pri impulse 4,1 GeV/c. , Pisma Jurnal Experimentalnoi i Teoreticescoi Fiziki (JETF) 39, 4.

8. 8. Sandulescu A.,Zamyatnin Yu.Y.,Lebedev I.A.,Myasoedov B., Tretyakova S.P. and Hasegan D. - Ne emission by spontaneous decay of Pa231 , JINR Rapid Communication 5, 5-7, 1984.

9. Tretyakova, S. P., Sandulescu, A., Miheev, V. L., Hasegan, D., Lebedev, I. A., Zamyatnin, Yu. S., Korotkin, Yu. S., Myasoedov, B. F., “On the spontaneous emission of clusters by the 230Th, 237Np, and 241Am nuclei”, JINR Rapid Commun., 13, 34, 1985

10. Borbovskaia V.V.,Gorchakov E.V.,Grigorov N.L.,Nymmic R., Haiduc M., Hasegan D. and Tretyakova C.A. (1984), Kosmiceskie Issledovanie 22, 310.

11. B.P. Bannik et al., “Free path length of Ne-22 fragments in photoemulsion at 4.1-GeV/c/nucleus: momentum and anomalon problem”. (In Russian) By Alma Ata-Bucharest-Leningrad-Dubna-Dushanbe-Yerevan-Kishinev-Kosice-Cracow-Leningrad-Moscow-Tashkent-Tbilisi-Ulan Bator; Z.Phys.A321:249,1985.

12. Hasegan D., Marin A.,Zamfir E.,Hertzen G.P., Dudkin V.E. and Marenny A.M. (1985) - Biophysical study of the heavy galactic nuclei aboard COSMOS 1129 satellite and SALYUT 7 orbital station , Radiation Protection Dosimetry, Nuclear Technology Publishing, 11, 2, 83-89.

13. Sandulescu A.,Zamyatnin Yu.S.,Lebedev I.A.,Myasoedov B., Tretyakova S.P. and Hasegan D. (1985) - Spontannyi raspad Pa 231 s ispuskaniem iader neona , Izvestiya A.N.CCCP, seria Fiziceskaia, 49, 11, 2104 - 2107.

14. Blaj C., Gorchakov E.V., Grigorov N.L., Kovalyonok V.V., Marin A., Nymmik R.A., Popov V.I., Prunariu D., Savinykh V., Haiduc M., Hasegan D. and Ciobanu M. (1986) - Soviet - Romanian experiments on the registration of the cosmic ray nuclear component aboard SALYUT 6 station , Kosmiceskie Issledovanie 24, 5, 770.

15. Tretyakova S.P., Sandulescu A., Miheev V.L., Zamyatnin Yu.S., Lebedev I.A., Myasoedov B.F., Hasegan D. and Korotkin Yu.S. (1986) - Spontannyi raspad iader tyajelyh elementov s ispuscaniem nucleonnyh klasterov , Izvestia AN CCCP, seria Fiziceskaia T 50, 10, 1925 - 1929.

16. Hasegan D., Just L., Kudela K. and Dudkin V.E. (1992) - High LET cosmic ray studies on COSMOS 1781 satellite , Nuclear Tracks and Radiation Measurements, Pergamon Press, vol. 20, nr. 2, 361 - 366.

17. D.Felea, A.Gheata, M.Gheata, M.Haiduc, D.Hasegan and EMU -01 Collaboration - (1997) - Bounce-off in Au indice collisions with Ag(Br) nuclei at 11.6 A GeV/c, Z.Phys. A, submitted 1997.

18. M.I. Adamovich et al., EMU-01/12 Collaboration, “Multifragmentation of gold nuclei in the interactions with photoemulsion nuclei at 10.7-GeV/nucleon”, Z.Phys.A359:277-290,1997.

19. M.I. Adamovich et al, EMU01 Collaboration, “He production in 158-A-GeV/c Pb on Pb interactions”, Phys.Lett.B390:445-449,1997.

20. M.I. Adamovich et al, EMU01 Collaboration, “Charged particle multiplicities, densities and fluctuations in Pb + Pb interactions at 158-A-GeV”, Phys.Lett.B407:92-96,1997.

21. M.I. Adamovich et al, EMU01 Collaboration, “Nuclear effect in higher dimensional factorial moment analysis of the O-16, S-32 and Au-197 emulsion interaction data at 200-A/Gev, 60-A/GeV/c and 11-A/GeV/c”, Z.Phys.C76:659-663,1997. e-Print Archive: hep-ph/9703396

22. M.I. Adamovich et al, EMU01 Collaboration, “Fragmentation and multifragmentation of 10.6-A-GeV gold nuclei”. Eur.Phys.J.A5:429-440,1999. e-Print Archive: hep-ph/9809289

23. M.I. Adamovich et al, EMU01 Collaboration, “Multifractal analysis of particles produced in Au-197, S-32 and O-16 induced interactions at high-energies”, Europhys.Lett.44:571-577, 1998.

24. D.Felea, A.Gheata, M.Gheata, M.Haiduc, D.Hasegan and EMU -01 Collaboration (1997) - Complex analysis of Gold interactions with pthotoemulsion nuclei at 10.7 GeV/nucleon within framework of Cascade and FRITIOF models, Z.Phys. A 357. 337.

25. D.Felea, A.Gheata, M.Gheata, M.Haiduc, D.Hasegan and EMU -01 Collaboration (1997) - He production in 158 A GeV/c Pb on Pb interactions, Physics Letters, B 390, 445 - 449

26. D.Felea, A.Gheata, M.Gheata, M.Haiduc, D.Hasegan and EMU -01 Collaboration (1997) - Charged particle multiplicities, densities and fluctuations in Pb + Pb interactions at 158 A GeV, Physics Letters, B 407, 92 - 96.

27. M.Haiduc, D.Hasegan, A.Gheata, M.Gheata, D.Felea, Colaborarea EMU-01 (1998) - Bounce-off in ¹⁹⁷Au induced collisions with Ag(Br) nuclei at 11.6 A GeV/c, Eur.Phys. J A2, p.61, 1998

28. M.Haiduc, V.Topor-Pop, A.Gheata, D.Hasegan, M.Gheata, D.Felea, I.S.Zgura, Colaborarea EMU-01, (1998) - Fragmentation and multifragmentation of 10.6 A GeV gold nuclei, Eur. Phys. C 1999

29. M. Haiduc, D. Hasegan, A. Gheata, M. Gheata, V. Topor-Pop, D. Felea, I.S. Zgura, Colaborarea EMU01, (1999) “Nucleus-Nucleus Collision as Superposition of Nucleon-Nucleus Collsions”, Nuclear Physics B 71, 1999, p. 330

30. M. Haiduc, V. Topor-Pop, D. Haşegan, A. Gheata, M. Gheata, D. Felea, I.S. Zgura, Colaborarea EMU01, (1999) “Fragmentation and Multifragmentation of 10.6 A GeV Gold Nuclei”, Eur. Phys. J. A5: 429-440, 1999

31. G. Dellacasa et al. ALICE Collaboration “ALICE technical design report: Photon multiplicity detector (PMD), ERN-LHCC-99-32, CERN-OPEN-2000-184, Sep 1999. 134pp.

32. Cecchini S., Giacomelli G, Haşegan D., Mandrioli G., Maris O., Patrizzi L., Plaian A., Popa V., Valeanu V. (2000) “Search for neutrino decay during the 1999 solar eclipse”, Astrophysics and Space Science, 273(1/4), 35-41, September 2000

33. Adamovici M.I., … Gheata A., Gheata M., Haiduc M., Haşegan D., Colaborarea EMU01, (2000) “Azimutal correlations of secondary particles in ³²S induced interactions with Ag(Br) nuclei at 4.5 GeV/c/nucleon”, Particle and Nuclei No.41[101]-2000, 75-82

34. EMU-collaboration D.Felea, A.Gheata, M.Gheata, M.Haiduc, D.Hasegan, S.Zgura. "Factorial moments of 28Si induced interactions with Ag(Br) nuclei”, Heavy Ion Physics 13, 213-221, 2001

35. M.I. Adamovich et al. EMU01 Collaboration, “Azimuthal correlations of secondary particles in S-32 induced interactions with Ag(Br) nuclei at 4.5-GeV/c/nucleon”, Part.Nucl.Lett.101:75-82,2000.

36. S. Cecchini et al. “Limits on radiative decays of solar neutrinos from a measurement during a solar eclipse”, Astrophys.Space Sci.282:235-244,2002. e-Print Archive: hep-ex/0011048

37. P. Cortese et al. ALICE Collaboration, “ALICE: Addendum to the technical design report of the time of flight system (TOF)”, CERN-LHCC-2002-016, Apr 2002. 154pp.

38. Adamovici M.I., .. Hasegan D., …, “Flow effects in high-energy nucleus collisions with Ag(Br) in emulsion” , Iadernaia Fizica, 67, 2, 290-297, 2004

39. Balasoiu M., M.V.Avdeev, A.I.Kuklin, V.L.Aksenov, D.Bica, L.Vekas, D.Hasegan, Gy. Torok, L.Rosta, V.M.Garamus, J.Kohlenbrecher, ”Structural studies of ferrofluids by small-angle neutron scattering”, Magnetohydrodynamics, 2004. (submitted)

40. M.Balasoiu, M.V.Avdeev, V.L.Aksenov, D.Hasegan, V.Garamus, A.Schreyer, D.Bica, L.Vekas, ^“Structural organization of water-based ferrofluids with sterical stabilization as revealed by SANS”, Journal of Magnetism and Magnetic Materials, 2005 (accepted).

41. M.V.Avdeev, V.L.Aksenov, M.Balasoiu, V.Garamus, A. Schreyer, Gy.Torok, D.Hasegan, A. Schreyer, L.Rosta, D.Bica, L.Vékás, „Comaparative analysis of the structure of sterically stabilized ferrofluids on polar carriers by small-angle neutron scattering”, Journal of colloid and Interface Science, vol 295(2006), No. 1, pp.100-107

42. M.V.Avdeev, V.L.Aksenov, M.Balasoiu, V.Garamus, A. Schreyer, Gy.Torok, D.Hasegan, A. Schreyer, L.Rosta, D.Bica, L.Vékás, „Comaparative analysis of the structure of sterically stabilized ferrofluids on polar carriers by small-angle neutron scattering”, Journal of colloid and Interface Science, vol 295(2006), No. 1, pp.100-107

43. M.Balasoiu, M.V.Avdeev, V.L.Aksenov, D.Hasegan, V.Garamus, D.Bica, L.Vékás, “Structural oranization of water-based ferrofluids with sterical stabilization as revealed by SANS”, Journal of Magnetism and Magnetic Materials, 2006 Volume 300, Issue 1, May 2006, Pages e225-e228.

II.2. Referred Romanian journals

1. Hasegan D. (1970) - Discriminating development of charged particle tracks in nuclear emulsion. I.Amidol and NaSCN developer properties , Rev.Roum.Phys. 15, 1, 99.

2. Hasegan D. and Nicolae M. (1970) - Method for charged particle discrimination in nuclear emulsion , Rev.Roum.Phys.15, 2, 225.

3. Hasegan D. (1970) - Discriminating development of charged particle tracks in nuclear emulsion.II.Discriminating power and activity of Amidol and NaSCN developer , Rev.Roum.Phys. 15, 8, 869.

4. Hasegan D. and Nicolae M. (1972) Dosimetrie des rayonnements corpusculaires lourds (Z > 2) a l'aide de l'emulsion nucleaire et des detecteurs solides de traces , Rev.Roum.Phys. 17, 1, 93.

5. Hasegan D. (1972) - On etch kinetics of heavy ion tracks in Solid State Track Detectors , Rev.Roum.Phys. 17,9, 1023

6. Hasegan D. (1976) - Cosmic Ray Dosimetry at Supersonic Transport Level , Rev. Roum. Phys. 21, 2, 177 - 185.

7. Hasegan D.,Dudkin V.E. and Marenny A.M. (1979) - Heavy cosmic ions with charge Z = 30 - 40 and their biological implications , Rev.Roum.Phys. 24, 6, 529 - 538.

8. Haiduc M., Hasegan D., Marin A. and Marcu M. (1980) - Particle emission from nuclear targets in light relativistic ion interactions , Rev. Roum. Phys. 25,4, 367 - 370.

9. Haiduc M., Hasegan D., Lhagvasuren D., Marin A., Otgonsuren O., Pellas P., Perelygin V.P. and Stetsenko S.C. (1980) - Abundances of cosmic ray nuclei groups with Z > 50 by studying the fossil tracks in meteoritic olivines , Rev. Roum. Phys. 25, 4, 353 - 365.

10. Marin A., Hasegan D., Blaj C., Dorcioman D., Draghicescu M., Tutos I. (Romania), Grigorov N.L., Gusev A.A., Pugacheva G.I.,Titenkov A.F. and Zatzepin V.I.(1981) - The study of high energy electrons using transition radiation, Rev.Roum.Phys. 26, 6, 545 - 551.

11. Gusev A.A.,Hasegan D.,Marin A., and Pugacheva G.I.(1982) - The primary cosmic electron spectrum and its astrophysical interpretation. I.Astrophysical aspect of the study of primary cosmic electron spectrum , Rev.Roum.Phys. 27, 3, 235.

12. Gusev A.A.,Hasegan D., Marin A. and Pugacheva G.I.(1982) - The primary cosmic electron spectrum and its astrophysical interpretation. II.Experimental data on primary electron spectrum , Rev.Roum.Phys. 27, 3, 2453.

13. Marenny A.M., Hertzen G.P., Dashin S.A. and Hasegan D. (1983) - A study of the registration properties of cellulose nitrate KHU , Rev.Roum.Phys. 28, 5, 467-470.

14. Perelygin V.P.... Hasegan D.... Schpor R. (1984) - On the identification of ultraheavy cosmic nuclei in extraterrestrial olivines , Rev.Roum.Phys. 29, 7, 615-621.

15. Akopova A.N., Bankova G.C., Haiduc M., Hasegan D., Melkumyan L.V., Perelygin V.P. and Stetsenko S.G. (1987) - The long - time averaged charge and energy spectra of the galactic ray nuclei with Z > 50 , Rev. Roum. Phys. 32, 9, 871.

16. Hasegan D. (1993), - The estimation of cosmic ray fluxes in SSNTD experiments , Roum.J.Phys., 38, nr.2, p.125-136.

17. Hasegan D., (2003), - The integration of the Romanian Space Activities in the European Research Area, AdAstra Young Romanian Scientists’ Journal, 2, (2).

18. Balasoiu M., L.Vekas, M.V.Avdeev, V.L.Aksenov, A.A.Khokhryakov, D.Bica,, D.Hasegan, Gy.Torok, L.Rosta, “Use of small-angle neutron scattering in testing the stability of ferrofluids”, JINR Preprint E14-2004-90, pp.1-4; submitted to Romanian Reports in Physics.

19. M.Balasoiu, L.Vekas, M.V.Avdeev, V.L.Aksenov, A.A.Khokhryakov, D.Bica, D.Hasegan, Gy.Torok, L.Rosta, “Use of small-angle neutron scattering in testing the stability of ferrofluids”, Romanian Reports in Physics Vol.57, No.2 (2005) 261-265;

20. M.Balasoiu, M.V.Avdeev, A.I.Kuklin, V.L.Aksenov, D.Hasegan, V.Garamus, A.Schreyer, D.Bica, L.Vékás, V.Almasan, Nuclear and magnetic structures of non-polar ferrofluids by small-angle neutron scattering, Rom. Reports in Physics, 2006 (accepted); Preprint JINR E14-2005-165 (to be published).

III.1. International conferences

1. Hasegan D. and Nicolae M. (1970) - Heavy ions dosimetry by nuclear emulsions , VII-th International Colloquium on Corpuscular Photography and Visual Detectors, Barcelone.

2. Schopper E., Granzer F., Haase G., Hasegan D., Henig G., Schott J.U., Wendnagel Th. and Zorgiebel F. (1973) - AgCl Particle Detectors , 23-th International Conference on Cosmic Rays, Denver, Colorado, august.

3. Hasegan D., Dragu A. and Nicolae M. (1976) - Personal dosimeter for high energy corpuscular radiation , 9-th Intern.Congres on SSNTD, Munchen, Ed.F.Granzer, H.Paretzke and E.Schopper, 2, 935.

4. Nicolae M., Hasegan D., Marenny A.M. and Popov V.I. (1977) - Masurarea spectrelor de sarcina si LET ale ionilor grei din radiatia cosmica pe satelitul COSMOS 690 , X Sovescianie i Simposium INTERCOSMOS, 16 - 26 mai Suhumi, URSS.

5. Hasegan D., Dudkin V.E. and Marenny A.M. (1978) - Cercetarea fascicolelor si spectrelor ionilor grei cu ajutorul detectorilor de urme pe satelitii COSMOS 690,782,936, XI Sovescianie i Simposium INTERCOSMOS, Praga, Cehia.

6. Dudkin V.E., Markelov V.V., Hasegan D. and Feher I. (1979) - Issledovanie potokov, spectrov i doz zariajennyh ciastit v okolozemnom prostranstve v sviazi s ih vozdeistviem na biologhiceskie obekty i celoveka, XII Sovescianie i Simposium INTERCOSMOS, Krakow - Warsaw, Polonia.

7. Hasegan D.,Dudkin V.E. and Marenny A.M. (1979) - Heavy cosmic ions and their biological implications studied aboard COSMOS satellite, X-th Intern. Conference on SSNTD, Lyon, France

8. Chipara M., Stefanascu M.V. and Hasegan D. (1979) - EPR studies on active centers kinetics in electron beam irradiated Lexan , 4-th Specialized Colloque AMPERE on dynamical processes in molecular systems studied by spectroscopy, Leipzig, Germania.

9. Marenny A.M., Dashin S.A., Hertzen G.P. and Hasegan D. (1981) - A study of the properties of cellulose nitrate , 11-th Intern.Conf.SSNTD, Bristol, U.K., p.23 - 38.

10. Dashin S.A., Dudkin V.E., Marenny A.M., Hasegan D. and Marin A. (1981) - The study of heavy cosmic ions in BIOBLOC 4 Experiment, 11-th Intern.Conf.SSNTD, Bristol, U.K., p. 3 -5.

11. Hasegan D., Marin A., Kovalev E.E., Hertzen G.P., and Marenny A.M. (1981) - The effect of absorber thickness on cosmic ray LET spectrum, 11-th Intern. Conf. SSNTD, Bristol, U.K., p. 5 - 11.

12. Akatov Yu.A., Borodin A., Dudkin V.E., Marenny A.M., Markelov V., Cernyh I., Vasiliev G., Feher I., Spurnyi F., Kudela K. and Hasegan D. (1981) - Osnovnye itoghi issledovaniia potokov i spectrov zariajennyh ciastit v okolozemnom prostranstve v sviazi s ih vozdeistviem na biologhiceskie obekty, XIV Sovescianie i Simposium INTERCOSMOS, Varna, Bulgaria.

13. Akatov Yu.A., Vihrov A., Dudkin V.E., Marenny A.M., Sakovici V., Spurnyi F., Turek K. and Hasegan D. (1981) - Itoghi radiationno - fiziceschih issledovanii na iskusstvennom sputnike zemli COSMOS 1129, XIV Sovescianie i Simposium INTERCOSMOS, Varna, Bulgaria.

14. Hasegan D. (1982) - Dozimetria i spectrometriceschie issledovania na sputnikah i orbitalnyh stantiah, Invited paper, XV Sovescianie i Simposium INTERCOSMOS Bucuresti.

15. Akatov Yu.A., Arhanghelschii V.V., Demina G.S., Dudkin V.E., Marenny A.M., Kozlova S.B., Matache M., Prunariu D. and Hasegan D. (1982) - Issledovannie potokov izariajennyh ciastit na stantii SALYUT 6 v eksperimente MINIDOZA , XV Sovescianie i Simposium INTERCOSMOS, Bucuresti.

16. Akatov Yu.A., Arhanghelschii V.V., Dudkin V.E., Marenny A.M., Kozlova S.B., Sabo P.P., Feher I., Hasegan D. and Spurnyi F. (1982) - Rezultaty izmereniia doznogo polia kosmiceskoi radiatii na orbitalnoi stantii SALYUT 6 v period raboty 5-oi osnovnoi ekspeditii, XV Sovescianie i Simposium INTERCOSMOS, Bucuresti.

17. Cajal N., Burducea O., Constantinova I., Marin A., Hasegan D., Prunariu D., Popov L., Djanibecovim V. and Gvarica I. (1982) - Provedenie sirovotocinyh protivovirusnyh antitel ili virusnyh productor in vitro posle vysbavlenia na kosmiceskii polet,kosmiceskie izlucenia i tiajelye iony, XV Sovescianie i Simposium INTERCOSMOS, Bucuresti.

18. Cajal N., Constantinova I., Burducea O., Rykova M. , Hasegan D. Mozgovaia E.I., Barenschii I.F., Marin A., Guseva O.A., Noschin A.D. and Kojarinov V.I. (1982) - Sovetsco - rumynschie issledovania napravlenye na razrabotku sredstv profilacticeschi zabolevanii virusnoi prirody v usloviah kosmiceskih poletov , XV Sovescianie i Simposium INTERCOSMOS, Bucuresti.

19. Hertzen G.P., Dashin S.A., Dudkin V.E., Marenny A.M., Hasegan D. and Marin A. (1982) - Izucenie kosmiceschih tiajelyh ionov v eksperimente BIOBLOC - 4 XV Sovescianie i Simposium INTERCOSMOS , Bucuresti.

20. Hertzen G.P., Dudkin V.E., Marenny A.M., Spurnyi F., Turek K. and Hasegan D. (1983) - Rezultaty izmerenii plotnosti potoka zariajennyh ciastit na stantia SALYUT 6 i 7 , XVI Sovescianie i Simposium INTERCOSMOS, Keskemet, Ungaria.

21. Bobrovskaia V.V., Gorceakov E.V., Grigorov N.L., Nymic A.A., Tretyakova C.A., Marin A., Haiduc M.,Hasegan D. (1983) - Measurement of the medium nuclei with energy of 10 - 25 MeV/nucl in the near-earth space , 18-th Intern. Cosmic Ray Conf., Bangalore, India, 2, 2.

22. Hasegan D., Zamfir E., Dashin S.A., Dudkin V.E., Hertzen G.P. and Marenny A.M. (1984) - Izucenie galacticeskih tiajelov ionov v experimenty BIOBLOC 4 (COSMOS 1129) i BIOBLOC 3 (SALYUT 7) , Sovescianie i Simposium INTERCOSMOS, Bryno, Cehoslovacia.

23. Hasegan D., Zamfir E., Hertzen G.P., Dudkin V.E.,and Marenny A.M. (1985) - Izmerenie fiziceskim parametrov galacticeskih iadrov v experimente BIOBLOC - 3 na SALYUT 7 , Sovescianie i Simposium INTERCOSMOS, Gagra, URSS.

24. Hasegan D., Zamfir E., Hertzen G.P., Dudkin V.E. and Marenny A.M. (1985) - Biofiziceskie issledovanie ionov v eksperimente BIOBLOC - 4 na bortu biosputnike COSMOS 1129 , Sovescianie i Simposium INTERCOSMOS, Gagra, URSS.

25. Hertzen G.P., Dudkin V.E., Marenny A.M., Spurny F., Turek K. and Hasegan D. (1985) - Rezultaty izmerenia plotnosti potoka tiajelyh zariajennyh ciastit na okolozemnyh orbitah , Sovescianie i Simposium INTERCOSMOS, Gagra, URSS, p.252.

26. Dudkin V.E., Petrov V.M., Feher I., Hasegan D., Kudela K. and Spurny F. (1985) Sovescianie i Simposium INTERCOSMOS, Gagra, URSS, p.279.

27. Perelygin V.P....Hasegan D..(colaborare URSS, Romania, India, Germania, Austria, Jugoslavia) - (1985) - Track length of very heavy ion tracks in olivines , 13-th Intern. Conf. on SSNTD, Roma.

28. Hasegan D., Hertzen G.P., Dudkin V.E. and Marenny A.M. (1985) - The study of the galactic nuclei aboard COSMOS 1129 satellite and SALYUT 7 orbital station , 13-th Intern.Conf. on SSNTD, Roma, p.137.

29. Blaj C., Borbovskaia V.V., Hertzen G.P., Grigorov N.L., Ciobanu M., Marin A., Marenny A.M., Nymmik R.A., Solovyev A.V., Haiduc M. and Hasegan D. (1986) - O potoke iader s energhiei neskolyko sot MeV/nuklon na orbite stantii SALYUT 7 , Sovescianie i Simposium INTERCOSMOS, Havana, Cuba, p.95.

30. Hasegan D. (1986) - Izucenie biologhiceskih effectov v vstoriceskih ciastit obraznemyh putyom fragmentatii kosmiceskih iader s E > 0,35 GeV/nuklon , Sovescianie i Simposium INTERCOSMOS, Havana, Cuba, p.140.

31. Tretyakova S.P., Sandulescu A., Miheev V.L., Zamiatnin Yu.S., Korotkin Yu.S., Lebedev I.A., Miasoedov B.F. and Hasegan D. (1986) Mejdunarodnaia scola - seminar po fizike tiajelyh ionov, Dubna, URSS.

32. Just L., Kudela K and Hasegan D. (1994) - LET spectra on selected low altitude satellites , 17-th Intern. Conference on Nuclear Traks in Solids, Dubna, Russia, August 24 - 28, p. 161.

33. L. Just, K. Kudela, D.Hasegan (1995) - Low-energy nuclei observed on selected low altitude satellites , International Cosmic Ray Conference Session Code: SH 6, Roma

34. D.Hasegan, V.Popa, L. Just, K. Kudela (1995) - Heavy ion characteristics measured in free cosmic space , International Cosmic Ray Conference Session Code: SH 6, Roma

35. D.Felea, A.Gheata, M.Gheata, M.Haiduc, D.Hasegan, V.Topor Pop, S.Zgura, (1997) - Fission of Gold nuclei at 10.6 A Gev in nuclear emulsions, The 25-th International Cosmic Ray Conference, Durban, South Africa, July 30 - Aug. 6.

36. C.Besliu, D.Felea, A.Gheata, M.Gheata, M.Haiduc, D.Hasegan, Al.Jipa, V.Topor, R.Zaharia, S.Zgura (1997) - Analyzing and processing data using World Wide Web versus Java Data Base Connectivity, Cooperative Research Information Systems in Physics ‘97, Oldenburg, Germany, Sept. 1 - 4,

37. D.Felea, A.Gheata, M.Gheata, M.Haiduc, D.Hasegan, V.Topor Pop, S.Zgyra (1997) - Dependence of fission yield on target mass in Gold collisions, the XVI-th Meeting EMU-01, Jaipur, India, Nov. 10 - 15.

38. M.Haiduc, V.Topor-Pop, A.Gheata, D.Hasegan, M.Gheata, D.Felea, I.S.Zgura, Colaborarea EMU-01, Fragmentation of 10.6 A GeV gold nuclei, XVI-th Meeteng of EMU-01 experiments and miniworkshop on relativistic heavy ion collisions, Jaipur, India, november 10-15, 1997

39. D.Hasegan (1999) - Basic space sciences and microgravity research and their benefits, United Nations Regional Preparatory Conference on UNISPACE III for Eastern Europe, Bucharest, 25 - 29 January 1999.

40. D.Hasegan (1999) - Experimentul NOTTE, Simpozionul ECLIPSA ‘99, Bucuresti, 15 octombrie1998.

41. S.Cecchini. G.Giacomelli, D.Hasegan, G.Mandrioli, O.Maris, L.Patrizi, A.Plaian,V.Popa, L.Stefanov, V.Valeanu - Search for neutrino decay during the 1999 solar eclipse, Eight United Nations/European Space Agency Workshop on Basic Space Science: Scientific Exploraton from Space, 13 - 17 March 1999, Mafraq, Jordan. (to appear in Astrophys. and Space Sci.).

42. Cecchini, G. Giacomelli, D. Hasegan, G. Mandrioli, O. Maris, L. Patrizii, V. Popa, L. Stefanov - “Search for Possible Neutrino Decay During the 1999 Solar Eclipse” – 26-th International Cosmic Ray Conference, Salt Lake City, Utah, USA, Aug., 17-25, 1999;

43. M. Haiduc, D. Hasegan, A. Gheata, M. Gheata, D. Felea, I.S. Zgura, R. Marginean, “Status report of Bucharest group”, XVII-th Workshop EMU-01, Dubna, Rusia,18-21.05.1999

44. M. Haiduc, D. Hasegan, A. Gheata, M. Gheata, D. Felea, I.S. Zgura, R. Marginean, “Clusters in Central Pb+Em 160 AgeV Collisions”, Workshop CERN-Geneva, Elvetia, martie 1999

45. M. Ciobanu, M. Echim, A. Blagau, O. Marghitu, D. Hasegan, “Magnetic field measurements in the outer space”, prezentata la al III-lea Congres Mondial al Spatiului Cosmic, UNISPACE III, Viena, iulie, 1999

46. Zaharescu T., M.Balasoiu, A.P.Kobzev, D.Hasegan, D.Klinov, “Microstructural investigations of irradiated ethylene-propylene (EPDM) and polypropylene (PP) elastomers”, P_4.08, 12-th International Conference on Surface Modification of Materials by Ion Beams, Marburg, Germany, 9-14 Sept., 2001.

47. D.Andreica, M.Balasoiu, V.Duginov, A.Schenk, D.Hasegan, L.Vekas, “Ferrofluids: New opportunities for mSR Investigations”, European Materials Research Society, Symposium C, Strasbourg, France,18-21 iunie 2002.

48. M. Balasoiu, M.V. Avdeev, A.I. Kuklin, G.N. Bobarykina, Yu.V. Nikitenko, V.L. Aksenov, B. Grabcev,D. Bica, L. Vekas,D. Hasegan, “Neutron scattering experiments on ferrofluids at the IBR-2 pulsed reactor”, Russian-Romanian Workshop, « Advanced Materials and their Characterization », 2002, proceedings acceptat spre publicare.

49. M.Balasoiu, M.Avdeev, V.Aksenov, G.Bobarykina, A.Kuklin, D.Bica, L.Vekas, D.Klinov, D.Hasegan, “Structure of colloidal particles in water based ferrofluids by SANS”, Workshop-ul “ Investigations at the IBR-2 Pulsed Reactor”, Dubna, 17-19 iunie 2002.

50. Balasoiu M, Avdeev M.V., Kuklin A.I., Aksenov V.L., Hasegan D., Grabcev B., Torok Gy., Rosta L., Bica D., Vekas L., Kohlenbreher J., “Structural studies of ferrofluids by small-angle neutron scattering”, XII International Conference on Selected Problems of Modern Physics, Dubna, Russia, 101, June 8-11, 2003.

51. Savii C., Balasoiu M., Ionescu C., Popovici M., Kuklin A., Islamov A., Kovalev Y., Hasegan D., “SANS Investigations of microstructural changes in sol-gel derived iron oxide/silica matrix nanocomposites”, XII International Conference on Selected Problems of Modern Physics, Dubna, Russia, 181, June 8-11, 2003.

52. M.Balasoiu, M.V.Avdeeva, V.L.Aksenova, D.Hasegan, Gy.Torokc, L.Rostac, D.Bica, L.Vekas, "Use of Small Angle Neutron Scattering in testing the stability of ferrofluids", 3-rd European Conference of Neutron Scattering, Montpellier, France, September, 2003

53. Balasoiu M., M.V.Avdeev, V.L.Aksenov, V.Genescu, D.Hasegan, Gy.Török, A.Len, L.Rosta, D.Bica, L.Vékás, ”Interaction effects in non-polar and polar ferrofluids by small-angle neutron scattering”, Joint 15^th Riga and 6^th PAMIR International Conference on Fundamental and Applied MHD, Rigas Jurmala, 2005.

54. M.Balasoiu, D.Hasegan, M.V.Avdeev, V.L.Aksenov, A.I.Kuklin, V.Garamus, A.Schreyer, D.Bica, L.Vekas, “Water-based ferrofluids: recent results of SANS investigations”, Workshop “Investigations at the IBR-2 Pulsed Reactor”, Dubna, June 14-15 2005.

55. M.Balasoiu, M.V.Avdeev, V.L.Aksenov, D.Hasegan, V.Garamus, A.Schreyer, D.Bica, L.Vekas, ^“Structural organization of water-based ferrofluids with sterical stabilization as revealed by SANS”, Proceeding Abstracts Moscow International Symposium on Magnetism, Moscow, Russia, June 25-30, 2005.

56. M.Balasoiu, M.V.Avdeev, V.L.Aksenov, D.Hasegan, V.Ghenescu, Gy.Torok, L.Rosta, D.Bica, L.Vekas, „Structural studies of ferrofluids by small-angle neutron scattering”, PLMMP 3-rd International Conference and Strategic Workshop Nanoscale Liquid Systems, Kiev, Ukraine, May 27-51, 2005, 7-12O, Abstracts Proceeding, p. 218.

57.  Zgura M.C., V. Golovatyuk,  D.Hasegan, M. Haiduc, M. Paraipan , ''Radiotherapy of cancer using heavy ions beams' - 9th ICATPP Conference on Astroparticle, Particle, Space Physics, Detectors and Medical Physics  Applications,  Villa Olmo (Como), 17-21 october 2005, Italy

58.  A. Julea, Petillot I., G. Vasile, E. Trouvé, V. Buzuloiu, D. Haşegan, “Slant Range Rectification Of Georeferenced Information For SAR Data Analysis In Mountainous Regions”, 1^st International Summer School “Optoelectronic Techniques for Environmental Monitoring and Risk Assessment”, July 31 – August 09, 2006, Baia Mare, Romania, pp. 253 – 258;

59.  D. Hasegan, “Romanian Space Research”, Fourth European Conference on Intelligent Systems and Technologies – ECIT 2006, – Invited Talk,  Iasi, September 20 -23, 2006

IV. Non-Referred papers.

1. Hasegan D. (1971) - On heavy ion registration in Solid State Track Detectors , Preprint IFA PN 23 - 1971.

2. Cincheza I.M., Friedlander E.M. and Hasegan D. (1973) - Identification of heavy ions in AgCl monocrystals by means of multiple coulomb scattering , Preprint IFA HE - 83 - 1973.

3. Aleinikov V.E....Hasegan D...(colaborare Cehoslovacia, Germania, Romania si URSS), (1980) - Mejdunarodnoe sravnenie sredstv izmereniia spectrov neutronov i doz izlicenii v pucike IBR - 30 , Preprint IUCN Dubna, P 16 - 80 - 448.

4. Bannik B.P....Hasegan D....(colaborare Cehoslovacia, Polonia si Romania) (1984) - Dlina svobodnogo probega v fotoemulsii fragmentov Neona 22 pri impulse 4,1 GeV/c i problema anomalonov , Preprint IUCN Dubna, P 1 - 84 - 532.

5. Tretyakova S.P., Sandulescu A., Miheev V.L., Zamyatnin Yu.S., Korotkin Yu.S., Lebedev I.A., Miasoedov B.F. and Hasegan D. (1987) - Spontannyi raspad tiajelyh iader s ispuscaniem ciastit s Z > 10 Preprint IUCN Dubna D - 87 - 68.

6. S. Cecchini, G. Giacomelli, R. Giacomelli, D. Hasegan, O. Maris, V. Popa, R. Serra, M. Serrazanetti, L. Stefanov, L. Tasca, V. Valeanu. - “Limits on radiative decays of solar neutrinos from a measurement during a solar eclipse”. Report-no: DFUB 2000/19, hep-ex/0011048;

7. S. Cecchini, G. Giacomelli, R. Giacomelli, D. Hasegan, O. Maris, A. Plaian, V. Popa, R. Serra, M. Serrazanetti, L. Stefanov, L. Tasca, V. Valeanu - "Report on the NOTTE Experiment: Neutrino Oscillation with Telescopes during Total Eclipse" – Rapporto Interno 274-Apr. 2000, TESRE (Instituto di Technologie e Studio delle Radiazioni Extraterrestri), Bologna, Italy;

NOTE : In this list the contributions to the national conferences, symposia, etc. are not included.

Dr.ing.Dumitru HASEGAN