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List of publications

Florian Nichitiu

                                                                                                                                                                                                                                                                                                                                                                                                                                             
  1. Solar particle events seen by the  MOPITT  instrument.                                                                                                                                                                                 Florian Nichitiu et al.  Journal of Atmospheric and Terrestrial Physics 66 (2004) 1797-1803.
  2. Spatial and temporal variation of MOPITT CO in Africa and South America: A comparison with SHADOZ ozone and MODIS aerosol.                                      Holger Bremer et al. J. Geophys. Res., 109 (2003), D12304.
  3. Study of the K+K-pi+pi-pi0 final state in pbarp annihilation at rest in gaseous hydrogen at NTP with the Obelix spectrometer.
    F. Nichitiu et al. Phys. Lett. B545 (2002) 261.
  4. Light baryon production in pbar d annihilation reactions at rest.
    O. Denisov et al. Phys. Lett. B460 (1999) 248.
  5. Study of fi and f2(1525) mesons production in pbarp annihilation at rest.
    A. Alberico et al. Phys. Lett. B438 (1998) 430.
  6. Study of the isovector scalar mesons in the channel pbarp--> K+/- K0 pi-/+ at rest with initial angular momentum state selection.
    A. Bertin et al. Phys. Lett. B434 (1998) 180.
  7. Study of the f0(1500)/f2(1565) production in the exclusive annihilation nbarp->pi+pi+pi- in flight.
    A.Bertin et al . Phys. Rev . D 57 (1998) 55.
  8. Study of the pbarp-->2pi(+)2pi(-) annihilation from S states.
    A.Bertin et al . Phys. Lett. B414 (1997) 220.
  9. Spin-parity analysis of the final state pi+pi-pi0 from p barp annihilation at rest in hydrogen targets at three densities.
    A. Bertin et al. accepted Phys. Lett. B408 (1997) 476.
  10. New data on (Delta++) baryon production in pbard annihilation at rest.
    A.Betin et al. Phys. Lett. B403 (1997) 177.
  11. A search for axial vectors in pbar p -> K+/- K0 3 pi annihilation at rest in gaseous hydrogen at NTP.
    A.Bertin et al . Phys. Lett. B400 (1997) 226.
  12. Semi-inclusive and inclusive reactions of strange particle production in pbarXe annihilation at rest and at low energy.
    V.V Barmin et al. submitted to Phys. Lett.
  13. Changes in the annihilation delay time distribution of stopped antiprotons in helium gas, due to contamination. -II.
    A.Bertin et al. Nuovo Cimento 110A (1997) 419.
  14. Results on spin-parity analysis of nbarp-->pi(+)pi(-)pi(0) in flight.
    A. Bertin et al. LEAP'96 Conf. NuclPhys. B ( Proc. Suppl.) 56A (1997) 160.
  15. Study of the isovector scalar mesons in the channel nbarp-->K(+/-)Ks(0)pi(-/+) at the three hydrogen target densities.
    A. Bertin et al. LEAP'96 Conf. LEAP'96 Conf. NuclPhys. B ( Proc. Suppl.) 56A (1997) 262
  16. pbarp partial cross sections at low energy.
    A.Bertin et al. LEAP'96 Conf. Phys. Lett. B369 (1996) 77.
  17. Meson spectroscopy with very low momentum antiprotons.
    A.Bertin et al. LEAP'96 Conf. Nucl.Phys. B ( Proc. Suppl.) 56A (1997) 188.
  18. nbarp annihilation in flight in two mesons in the momentum range between 50 and 400 MeV/c with OBELIX.
    A. Bertin et al. LEAP'96 Conf. Phys. Lett. B410 (1997) 344.
  19. Results on spin-parity analysis of pbarp-->pi(+)pi(-)pi(0) annihilation at rest from different density hydrogn targets.
    A.Bertin et al. LEAP'96 Conf. Nucl.Phys. B ( Proc. Suppl.) 56A (1997) 146.
  20. New inputs in nbar p annihilation study from the OBELIX experiment.
    A. Bertin et al. LEAP'96 Conf. Accepted to Phys. Lett. B.
  21. Experimental antiproton nuclear stopping power in H2 and D2.
    A. Bertin et al. Phys. Rev. A54 (1996) 5441.
  22. Protonium annihilation into KsKl at three different target densities.
    A. Bertin et al. Phys. Lett. B386 (1996) 486.
  23. Exotic pseudoscalar spectroscopy with OBELIX.
    F.Nichitiu . Invited talk at QCD 96 Conf., July 1996, Montpellier Fr.
  24. Comments on Change in annihilation delay time distribution of stopped antiprotons in helium gas, due to contaminants.
    Ableev et al. submitted to Nuovo Cimento.
  25. Exotic trapping of antiprotons in He : dependence on pressure.
    A. Bertin et al. Nuovo Cimento 109A (1996) 1505.
  26. Measurement of the eta(1440)-->Kkpi production from pbar p annihilation at rest at three different hydrogen target densities.
    A. Bertin et al. Phys. Lett. B385 (1996) 493.
  27. New data on OZI rule violation in pbar p annihilation at rest.
    A. Bertin et al. Proc. Of DEUTERON 95 Conf. Dubna, 1995 and Phys. Lett. B388 (1996) 450.
  28. pbar p annihilation into KsKl; a study of the 3S1 initial state.
    V.G.Ableev et al. Proc. of HADRON 95, Manchester, England,1995, p417.
  29. Study of the K(+)K(-)pi(0) final state in pbar p annihilations.
    V.G. Ableev et al. Proc. of HADRON 95, Manchester, England, 1995, p377.
  30. Study of resonances decaying into 4pi in Nbar N annihilations.
    V.G. Ableev et al. Proc. of HADRON 95, Manchester, England, 1995, p3 37.
  31. Study of E/iota decays into KbarKpi in Pbar p annihilations at rest ( LH2, NTP and 5 mb data ).
    V.G. Ableev et al. Proc. of HADRON 95, Manchester, England, 1995, p325.
  32. Heavy meson production in pbar Xe annihilations.
    V.V. Barmin et al. DIANA Coll. NAN 95 Conf. Physics of Atomic Nuclei 59 (1996) 1878
  33. Experimental antiproton nuclear stooping power at very low energies.
    A.Bertin et al. Nan 95 Conf. Physics of Atomic Nuclei 59 (1996) 1885.
  34. Strangeness production in pbar d Pontecorvo reaction at rest.
    A.Bertin et al. Nan 95 Conf. Physics of Atomic Nuclei 59 (1996) 1784.
  35. Study of (fipipi) final state in pbar p annihilation at rest.
    A.Bertin et al. Nan 95 Conf. Physics of Atomic Nuclei 59 (1996) 1580.
  36. Exclusive final state in nbar p annihilation.
    A.Bertin et al. Nan 95 Conf. Physics of Atomic Nuclei 59 (1996) 1575.
  37. Study of E/iota decays to KbarKpi in pbar p annihilation (NTP data).
    A.Bertin et al. Nan 95 Conf. Physics of Atomic Nuclei 59 (1996) 1530.
  38. pbar p annihilation at very low energy.
    A.Bertin et al. Nan 95 Conf. Physics of Atomic Nuclei 59 (1996) 1625 and Phys. Lett. B369 (1996) 77.
  39. fipi(0) and fi-eta production in antiproton annihilation at rest in a hydrogen gas target at NTP.
    V.G.Ableev et al. Nucl Phys. A594 (1995) 375.
  40. New upper limits for H-particle production in pbar Xe annihilation at low energy.
    V.V.Barmin et al. DIANA Coll. LEAP 94 Sept 1994, Bled, Slovenia, p151 and Phys. Lett. B370 (1996) 233.
  41. E/iota decays to KbarKpi in pbar p annihilation at rest.
    A.Bertin et al. Phys. Lett. B361 (1995) 187.
  42. On the spectroscopy of E/iota.
    F. Nichitiu, Invited talk at Hadron 95 Conf. July 1995, Manchester, p164.
  43. An introduction to the vector mesons.
    F. Nichitiu, Invited talk ( two lessons review )at NATO Summer School on Hadron Spectroscopy and the Confinement Problems, June 1995, London, p219.
  44. Measurement of the pbar d annihilation at rest.
    V.G. Ableev et al. Nucl. Phys. A585 (1995) 577.
  45. Lifetime measurement of pi(+)pi(-) atoms to test low energy QCD predictions.
    B. Adeva et al. Preprint CERN Cern/SPSLC 95-1, SPSLC/P 284 (1995).
  46. Antiproton slowing down in H2 and He and evidence of nuclear stopping power.
    M.Agnello et al. Phys. Rev. Lett. 74 (1995) 371.
  47. Study of the E/iota decay to KbarKpi in pbar p annihilation at rest with the Obelix spectrometer.
    V.G.Ableev et al. LEAP 94, Sept. 1994 Bled, Slovenia, p170.
  48. pbar p annihilation in pi(+)pi(-)pi(0) at different target densities at Obelix.
    V.G.Ableev et al. LEAP 94, Sept. 1994 Bled, Slovenia, p130.
  49. pbar p annihilation into two mesons final states from a gaseous hydrogen target.
    V.G.Ableev et al. LEAP 94, Sept. 1994 Bled, Slovenia, p97.
  50. Meson spectroscopy with antineutrons at Obelix.
    V.G.Ableev et al. LEAP 94, Sept. 1994 Bled, Slovenia, p75.
  51. Models and mathematical tools in meson spectroscopy.
    F. Nichitiu Invited talk at LEAP'94 Conf on low-energy antiproton Physics. Sept. 1994, Bled, Slovenia, p280 ; LNF-94/079 preprint Frascati.
  52. A study of Pontecorvo reactions in antiproton deuteron annihilation at rest.
    V.G.Ableev et al. Nuovo Cimento 107A (1994) 2837.
  53. Measurement of the frequency of the annihilation reaction pbar p-->pi(0)pi(0) at rest in a NTP hydrogen target.
    M.Agnello et al. Phys. Lett. B337 (1994) 226.
  54. Measurement of the pbarp-->pi(+)pi(-) and pbarp-->K(+)K(-) annihilation frequencies in 5 mb hydrogen gas target.
    V.G.Albeev et al. Phys. Lett. B327 (1994) 407.
  55. An experimental study of pbar He4 annihilation at rest.
    A. Adamo et al. Nucl. Phys. A569 (1994) 761.
  56. Study of the OZI-rule violation in antiproton annihilation in deuterium at rest.
    V.G.Ableev et al. Nuovo Cimento 107A (1994) 2315.
  57. First results from OBELIX on reaction with detected neutral pions in the final state.
    V.G.Ableev et al. Nuovo Cimento 107A (1994) 2287.
  58. Meson spectroscopy with S and P wave-dominant initial-state selection in pbar p annihilation.
    V.G.Ableev et al. Nuovo Cimento 107A (1994) 2279.
  59. The fi-pi(+)/omega-pi(+) ratio from nbar p annihilation.
    A.Adamo et al. Nuovo Cimento 107A (1994) 2271.
  60. Evidence of a new state at 1660 MeV/c observed in nbar p annihilations.
    V.G.Ableev et al. Nuovo Cimento 107A (1994) 2243.
  61. Changes in the annihilation's delay time distribution of stooped antiprotons in helium gas due to contaminants: I.
    V.G.Ableev et al. Nuovo Cimento 107A (1994) 1325.
  62. Annihilation cross-section of antineutrons on C, Al, Cu, Sn and Pb at low momenta (180 - 280 MeV/c) with OBELIX spectrometer.
    V.G.Ableev et al. Nuovo Cimento 107A (1994) 943.
  63. Measurement of average cross-section of 0.06-0.75 GeV/c pbar annihilation on Xe nuclei.
    V.V.Barmin et al. DIANA Coll. NAN 93, Sov.J.Nucl. Phys. 57 (1994) 1905.
  64. Recent results from OBELIX in atomic physics.
    V.G. Ableev et al. NAN 93 Sov.J.Nucl. Phys. 57 (1994) 1816.
  65. Measurement of fi and omega mesons production in pbar annihilation on deuteron.
    V.G. Ableev et al. NAN 93 Sov.J.Nucl. Phys. 57 (1994) 1787.
  66. Double strangeness production in pbar Xe annihilation at low energy in DIANA chamber.
    V.V. Barmin et al. DIANA Coll. NAN 93, Sov.J.Nucl. Phys. 57 (1994) 1724.
  67. Two-body final state from NbarN annihilation in gaseous hydrogen and S/P problem.
    V.G. Ableev et al. NAN 93, Sov.J.Nucl. Phys. 57 (1994) 1684.
  68. Recent results of analysis of pbar p --> pi(+)pi(-)pi(0).
    V.G. Ableev et al. NAN 93, Sov.J.Nucl. Phys. 57 (1994) 1689.
  69. fi and omega meson production in nbar p annihilation and OZI rule.
    V.G. Ableev et al. Phys. Lett. B334 (1994) 237.
  70. A new measurement of the Pontecorvo reaction pbar d--> pi (-) p with the OBELIX spectrometers at LEAR.
    V.G. Ableev et al. Nucl. Phys. A562 (1993) 617.
  71. Antiproton- He4 interaction at200 MeV/c.
    F. Balestra et al. Phys. Lett. B305 (1993) 18.
  72. Antiproton stopping power in hydrogen below 120 KeV and Barkas effect.
    A. Adamo et al. Phys. Rev. A47 (1993) 4517.
  73. Antiproton stopping in hydrogen below 1 MeV and antiproton-He4 metastable state.
    A. Adamo et al. Nucl . Phys. A558 (1993) 665.
  74. Nucleon Physics with OBELIX
    A. Ableev et al. Nucl Phys. A558 (1993) 369.
  75. Antinucleon-nucleon annihilation cross section measurements at low energies.
    A. Adamo et al. Nucl. Phys. A558 (1993) 137
  76. New results on meson spectroscopy from OBELIX.
    A.Adamo et al. Nucl. Phys. A558 (1993) 13.
  77. First results on nuclear physics with antineutrons by OBELIX spectrometer.
    A. Adamo et al. Nucl. Phys. A558 (1993) 651.
  78. Observation of subthreshold double strangeness production in antiproton annihilation on Xe nuclei; search for stable H dibarion.
    A.V. Barmin et al. DIANA Coll. Nucl. Phys. A558 (1993)361.
  79. Meson spectroscopy with antineutrons.
    A. Adamo et al. Phys. Lett. B287 (1992) 368.
  80. Cerenkov mechanism and resonance production.
    D.B. Ion and F. Nichitiu Romanian Journal of Physics 37 (1992) 763.
  81. Observation of structures in 4-pion invariant mass in pbar-He4 and pbar-He3 annihilation (streamer chamber data, PS179 experiment at LEAR)
    G.Bendisciolli et al. Sov. J. Nucl. Phys. 55 (1992) 801.
  82. Strangeness production in antiproton-Xe annihilation at low energy.
    A.Dolgolenko et al. Sov. J. Nucl. Phys. 55 (1992) 698.
  83. Protonium annihilation in P-wave using low-density (ro/ro0=10-3) hydrogen targets. Measurements of cascade times and widths.
    A.Adamo et al. Phys. Lett. B285 (1992) 15.
  84. Pion and proton multiplicity correlations in pbar-Xe annihilations at low energy.
    V.Matveev et al. Sov. J. Nucl. Phys. 55 (1992) 705.
  85. Glueball candidates seen in the reactions pbar-Ne20 and pbar-He4 at 607 MeV/c.
    F. Balestra et al. Physica Scripta 44 (1991) 323.
  86. Multinucleon annihilation in antideuteron-deuteron annihilation.
    F. Nichitiu Invited talk at Workshop on Physics at SuperLear, Zurich, 1991.
  87. Pontecorvo reactions as a general class of antiproton annihilation on nuclei.
    D. Kharzeev et al. Contrib. On Workshop on Nucleon-Antinucleon Interact. Moscow, July 1991.
  88. Multinucleon antiproton annihilations in deuterium.
    F. Nichitiu and M.Sapopzhnikov, Czech J. of Phys. 41 (1991) 1043.
  89. Observation of parton in antiproton-Ne20 reactions at 607 MeV/c.
    K. Danielsen et al. Preprint Univ. Oslo UIO PHYS 92-29.
  90. Possible production of glueballs in antiproton-He4 reactions at 0.6 GeV/c incident momentum.
    F. Balestra et al. Physica Scripta 43 (1991) 456.
  91. Isospin effects in antinucleon-nucleon scattering and annihilation.
    P.Bydzovsky,R. Mach and F.Nichitiu . Phys. Rev. C43 (1991) 1610.
  92. Evidence for leading mesons in pbar-He4 reactions at 0.6 GeV/c incident momentum.
    F.Balestra et al. Physica Scripta 43 (1991) 9.
  93. Elastic scattering of antiprotons by He4 at 600 MeV/c.
    Yu. Batusov et al. Sov. J. of Nucl. Phys. 52 (1990) 776.
  94. Production of neutral strange particles in antiproton-He3 annihilation at rest.
    Yu.Batusov et al. Contr. Paper at Int. Seminar on Intermediate Energy Physics, Moscow, Nov. 1989.
  95. Molecular picture of dibaryons.
    F. Nichitiu Preprint IFA, HE-119-1990.
  96. Note on sbar s production in pbar -nucleus reactions at 607 MeV/c incident momentum.
    F. Balestra et al. Physica Scripta 42 (1990) 263.
  97. Lambda/Kaon relative production in pbar-nucleus reactions in terms of a quark recombination diagram.
    F. Balestra et al. Physica Scripta 42 (1990) 22.
  98. Production of Lambda-hyperons and K0/s- mesons in annihilation of antiprotons in He4 nuclei at 600 MeV/c.
    Yu. Batusov et al. Sov. J. Nucl. Phys. 50 (1989) 945.
  99. A chromatic thin-film totally reflecting quarter wave retarders.
    E. Cojocaru et al. Applied Optics 28 (1989) 211.
  100. A semiclassical approach to particle resonances and dibaryons.
    F. Nichitiu Rev. Roum. Phys. 35 (1990) 123.
  101. Light nucleus production in pbar-He4 annihilation between 0 and 600 MeV/c.
    F. Balestra et al. Nuovo Cimento 100A (1988) 323.
  102. Pion double charge exchange on deuteron.
    F. Nichitiu et al. Preprint JINR-Dubna D2-87-314.
  103. N barK -scattering phase-shift analysis and Lambda-hyperon magnetic moment.
    F. Nichitiu et al. JINR Rapid Communic. N2-87 (1987) 23.
  104. Annihilation of antiprotons at rest in He3 and He4.
    F. Balestra et al Nucl. Phys. A474 (1987) 651.
  105. pbar-He4 break-up cross section at 180 MeV.
    F. Balestra et al. Phys. Lett B194 (1987) 343.
  106. Study of antinucleon annihilations at LEAR with OBELIX, a large acceptance and high-resolution detector, based on the open axial field spectrometer.
    R. Armenteros et al. Proposal CERN/PSCC/86-4
  107. Determination of the ratio sigma(pbar n)/sigma(pbar p) from pbar-He4 reaction data.
    F. Balestra et al. Nucl. Phys. A465 (1987) 714.
  108. The narrow low-mass dibaryons and possible existence of a new stable baryon.
    V. Abaev, V.Koptev and F.Nichitiu; JINR Rapid Comm. N16-86 (1986).
  109. Mass formula for multibaryon resonances and prediction of a new stable baryon.
    F. Nichitiu Rev. Roum. Phys. 31 (1986) 441.
  110. Charge-symmetry-Breaking effects from phase-shift analysis of elastic pion He4 scattering.
    M.Khankhasayev, F.Nichitiu, M.Sapozhnikov; Symposium Mesons and Light Nuclei, Bechyne, Czechoslovakia, June 1985 p248; Phys. Lett. B175 (1986) 261.
  111. Suppresion of the annihilation break-up processes at pbar-He4 interaction.
    Yu.A.Batusov et al. JINR Rapid Comm. N12-85 (1985) 6.
  112. Restrictions on the antimatter amount in the early universe based on the data on the interaction of antiprotons with He4.
    Yu.A.Batusov et al. JINR Rapid Comm. N12-85 (1985) 11.
  113. 2- resonance in pi(+)pi(-)pi(-) system.
    G. Bellini et al. Yad. Fiz. 41 (1985) 1223.
  114. Phase-shift analysis of pi(+)p scattering in the energy region from 194 to 156 MeV.
    V.Abaev,S.P.Kruglov,F.Nichitiu; Z. fur Phys. A322 (1985) 603.
  115. On the possibility of Ramsauer effect in inelastic pi-He4 scattering at low energies.
    F.Nichitiu and M.Sapozhnikov; Contrib. Paper to volume 'Few body problems in Physics', Elsevier Science Publishers (1984) p229.
  116. Study of the ( pipHe3), (pi2p2n) and (3pn) reactions induced by pions on He4 at 156 MeV.
    F.Balestra et al. Nuovo Cimento 78A (1983) 331.
  117. One pi(-) and two pi(-) emission in antiproton annihilation on d and He4
    I.V.Falomkin, F.Nichitiu and G.Piragino; Lett. Nuovo Cim. 38 (1983) 211.
  118. On the interpolation by Pade approximants.
    N.Bogdanova and F.Nichitiu; Preprint JINR-Dubna, E5-83-228.
  119. A new method of phase shift analysis by using Pade approximants.
    G.Cupsa and F.Nichitiu; Preprint IFA, HE-106-82.
  120. Interpretation of the phase-shift analysis for the elastic pi-He4 scattering.
    F.Nichitiu and M.Sapozhnikov; Yad. Fiz. 37 (1983) 1209.
  121. Matter radius of C12 and O16.
    A.Avram and F.Nichitiu ; Preprint IFA, HE-105-1982.
  122. On the evidence for the radial-excited state of pi' pion and axial vector A1 resonance coherently produced on nuclei by pi mesons at 40 GeV/c.
    G. Bellini et al. Preprint JINR-Dubna, E1-82-488.
  123. A method to determining resonance parameters by Pade approximants using intensities and relative phases of the partial waves.
    F.Nichitiu O.Zaimidaroga; Preprint JINR-Dubna, E1-82-120.
  124. Energy-dependent phase-shift analysis of pi-He4 elastic scattering and the existence of piHe4 excited states.
    F.Nichitiu et al. Nuovo Cimento 67A (1982) 1.
  125. A simple and efficient method for the determination of the resonance parameters by Pade approximation.
    F. Nichitiu; Rev. Roum. Phys. 27 (1982) 15.
  126. Elastic scattering of pi(+/-) mesons on He4 and He3.
    M.Albu et al. Preprint INFN, LNF-82/27(R) (1982).
  127. Methods of determining resonances in phase-shift analysis.
    F.Nichitiu, Review paper in: Fiz. Elem. Chastis 12 (1981) 805
    (Sov. J. Part. Nucl. 12 (4) 1981 p321 ).
  128. Phase Shift Analysis in Physics of Nuclear Interactions.
    F. Nichitiu. Book, Ed. Acad . Rom. Bucharest, 1980 (in Romanian)
    (II ) edition (enlarged), Ed. MIR, Moscow, 1983.(in Russian)
  129. Determination of the He3 and He4 matter radius from the pion elastic scattering data.
    F.Nichitiu et al. Yad. Fiz. 33 (1981) 329.
  130. On the relationship between the pion and electron elastic scattering by the three-nucleon system.
    I.V.Falomkin et al. Nuovo Cimento 57A (1980) 111.
  131. On the collective isobaric resonances in pion-nucleus scattering at intermediate energies.
    F.Balestra et al. LNF-78/36-P(1978), Nuovo Cimento 55A (1980) 273.
  132. Survey index of nucleon-deuteron scattering data.
    F.Nichitiu et al. Preprint IFA, HE-95-1979.
  133. Observation of the shadowing and antishadowing effects in pion-nucleus interactions.
    D.B.Ion and F.Nichitiu; Rev. Roum. Phys. 6 (1978) 621.
  134. Comment on the S-wave in pi-He4 scattering.
    I.V.Falomkin et al. Preprint JINR-Dubna, D1-10914 (1977).
  135. Determination of the piHe3He3 coupling constant.
    F.Nichitiu, M.Sapozhnikov. JINR-E4-11074 (1977), J.Phys.G;Nucl.Phys. 4 (1978) 805.
  136. Phase-shift analysis of pion-He4 elastic scattering.
    I.V.Falomkin et al. Nuovo Cimento 43A (1978) 604.
  137. New data on the pi(+/-) meson scattering on He3 and He4.
    I.V.Falomkin et al. Nuovo Cimento 43A (1978) 219.
  138. Elastic and inelastic scattering of pi(+/-) mesons on He3 and He4.
    F.Balestra et al. Preprint INFN, LNF-76/50(P) 1976, invited paper of 1976 European Symposium on Few-Particle Problems in Nucl. Phys. Vlieland,Netherlands, 1976.
  139. Cross-section for the double-charge exchange reaction pi(+)He4--> pi(-)4p at pion energies of 98,135,145 and 156 MeV.
    I.V.Falomkin et al. LNF-76/35, Pittsburgh Conf. 1976 p326, Lett. Nuovo Cim. 16 (1976) 525.
  140. On the energy dependence of ( pi(-) C12 ) backward-scattering cross section.
    C.Guaraldo et al. LNF-75/60; Lett. Nuovo Cim. 15 (1976) 368.
  141. The influence of the s channel resonance on coupling constant determination.
    F.Nichitiu Preprint IFA, HE-90-1975.
  142. Rational fraction approximation for continuation of the differential cross-section into the nonphysical region.
    I. Borbely, F.Nichitiu, JINR-E4-9240 (1975); Lett. Nuovo Cim. 16 (1976) 89.
  143. The piHe3He3 coupling constant estimation using the Chew-Low equation.
    R.Mach and F.Nichitiu. JINR-E1-9048; Rev. Roum. Phys. 21 (1976) 633.
  144. On the d-pn vertex constant.
    I. Borbely and F.Nichitiu, Contrib. Paper to Fifth. Int. Symposium on Polarization, Zurich (1975).
  145. Studio della diffusion di mesoni pi(+/-) su d, He3, He4 con una camera a streamer self-shunted in campo magnetico.
    A. Atanasov et al. Preprint INFN, LNF-75/41(r) 1975.
  146. Elastic scattering of pi(+/-) mesons on He3 in the energy interval (68 - 208) MeV.
    Yu. A. Scherbakov et al. Nuovo Cimento 31A (1976) 262.
  147. Elastic scattering of pi(+/-) mesons on He4 in the energy interval (68 - 208) MeV.
    Yu. A. Scherbakov et al. Nuovo Cimento 31A (1976) 249.
  148. Glauber approximation of piHe4 scattering.
    A.Atanasov et al. Preprint JINR-Dubna, P2-8827 (1975).
  149. Few aspects of pion-nucleus scattering.
    F.Nichitiu. Preprint JINR-Dubna, E1-8329 (1974);
    Invited talk at Int. Conf. on Few Body Problems in Nuclear Physics, Quebec, Canada, Aug. 1974, p90.
  150. Energy dependent phase-shift analysis of elastic pi(+/-)He4 scattering.
    L.Alexandrov et al. Preprint JINR-Dubna, E1-8328 (1974); Int. Conf. on Few Body Problems in Nuclear Physics, Quebec, Canada, Aug. 1974, p348.
  151. Optical model analysis of pion elastic scattering by He3.
    R.Mach, F.Nichitiu, Yu.A.Scherbakov; Phys.Lett. 53B (1974) 133.
  152. The saturation of the most stringent isospin bounds in pi-N scattering.
    D.B.Ion, F.Nichitiu, A.Mihul. Preprint JINR-Dubna, E2-7961 (1974).
  153. Elastic scattering of pi(+) and pi(-) on He4 at 145 MeV. I.V.Falomkin et al. Nuovo Cimento 24A (1974) 93.
  154. Total cross-section for the double charge exchange reaction pi(+)He4-->pi(-)4p at 100 MeV.
    I.V.Falomkin et al. Nuovo Cimento 22A (1974) 333.
  155. Elastic scattering of pi(+) and pi(-)on He4 at 68 and 154 MeV.
    I.V.Falomkin et al. Nuovo Cimento 21A (1974) 168.
  156. Determination of the coupling constants He3dn, H3H3pi, and He3He3pi from data on the differential cross sections of nH3 and nHe3 elastic scattering.
    S.Dubnicka, O.V.Dumbrais, F.Nichitiu; Nucl. Phys. A217 (1973) 535.
  157. pi(+/-) He4 elastic scattering and electromagnetic pion radius.
    F.Nichitiu; Invited talk at Fifth Int. Conf. On HEP, Uppsala, 1973, p178.
  158. On the electromagnetic pion radius coming from pi(+/-)He4 scattering.
    F.Nichitiu and Yu.A.Scherbakov. Nucl. Phys. B61 (1973) 429.
  159. Application of the accelerated convergence expansion to a phase shift analysis of elastic pi(+/-)He4 scattering.
    O.V.Dumbrais, F.Nichitiu, Yu.A. Scherbakov.; Rev. Roum. Phys. 18 (1973) 1249.
  160. On the possibility to determine the pi(-)He3He3 coupling.
    O.V.Dumbrais,F.Nichitiu,Yu.A.Scherbakov; Yad. Fiz. 18 (1973) 327.
  161. Ambiguities in piHe4 phase shift analysis.
    F.Nichitiu; Lett. Nuovo Cim. 6 (1973) 547.
  162. pi(+/-) - alpha elastic scattering in the Delta_33 resonance region.
    I.V.Falomkin et al. Lett. Nuovo Cim. 5 (1972) 1125.
  163. A study of pi(+/-) elastic scattering on He3 and He4 at 100 MeV.
    I.V.Falomkin et al. Lett. Nuovo Cim. 5 (1972) 1121.
  164. Preliminary phase shift analysis for piHe4 elastic scattering.
    I.V.Falomkin et al. Preprint JINR-Dubna, E1-6534 (1972).
  165. Measurement of (pi+/-, He4) elastic scattering at 97 MeV in a high-pressure streamer chamber.
    I.V.Falomkin et al. Lett. Nuovo Cim. 3 (1972) 461.
  166. A possible correlation between the cross section and experimental mass interval for resonances.
    F.Nichitiu; Preprint IFA, HE-77-1971.
  167. Cherenkov mechanism and resonance production.
    D.B.Ion and F.Nichitiu, Preprint IFA, HE-76-1971.
  168. A possible Cherenkov mechanism for single-pion production in hadron-hadron interactions at high energies.
    D.B.Ion and F.Nichitiu; Nucl. Phys. B29 (1971) 547.
  169. Quark-urile si astronomia.
    F.Nichitiu; St. Cercet. Astron. (1970) 105.
  170. On the bubble density determination in bubble chambers.
    I.Ganovici and F.Nichitiu; Analele Univ. Buc., Fizica (1970) 9.

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