Publication List

S. Tomita
平成18年11月21日

Publications

1. ``Mechanisms of the Secondary Ion Emission through Fast Heavy-Ion Impact on the Solid Surface''
   S.M. Lee, Y. Honjo, T. Mizota, S. Tomita, K. Ohkushi, H. Toyokawa and K. Shima
   Proceedings of Japan-China Joint Nuclear Physics Symposium (Tokyo Institute of Technology, Japan, November 30-December 3, 1992) 30-34

2. ``Single and Multiple Collisions between Heavy-Ions and Micro-Clusters (Super Heavy-Ions)''
   S.M. Lee, T. Mizota, Y. Honjo and S. Tomita
   Proceedings of Third IN2P3-Riken Symposium on Heavy Ion Collisions (Shinrin-Koen, Saitama, Japan, October 24-28, 1994) 339-348

3. ``Study of pre-scission evaporation for $^{84}$Kr+$^{27}$Al at 10.6 MeV/u using 3$\pi$-phoswich detector system''
   T. Nakagawa, K. Yuasa-Nakagawa, K. Furutaka, K. Matsuda, K. Yoshida, Y. Futami, T. Mizota, Y. Honjo, N. Tomita, S.M. Lee, J. Kasagi and W.Q. Shen
   Nucl. Phys. A 583, (1995) 149-153

4. ``Coupling effects studied in the $^{13}$C(p,pn)$^{12}$C and $^{13}$C(p,d)$^{12}$C reactions at $E_p=35$ MeV''
   H. Toyokawa, H. Ohnuma, Y. Tajima, T. Niizeki, Y. Honjo, S. Tomita, K. Ohkushi, M.H. Tanaka, S. Kubono and M. Yosoi
   Phys. Rev. C 51, (1995) 2592-2596

5. ``Mass and Energy Distributions of Secondary Emitted Clusters from the Thin Amorphous Carbon- and C$_{60}$-foils through the Fast Heavy-Ion Bommbardment''
   Y. Honjo, T. Mizota, Y. Tomohisa, T. Kurita, S. Tomita and S.M. Lee
   ``Structures and Dynamics of Clusters'' Universal Academy Press, Tokyo(1996) 515-521

6. ``Unimolecular Dissociation of C$_{60}$ Cluster in Arc-discharge Plasma''
   S. Tomita, T. Miura, T. Mizota and S.M. Lee
   ``Structures and Dynamics of Clusters'' , Universal Academy Press, Tokyo(1996) 523-528

7. ``Decay mechanism of a highly excited nucleus produced in the reaction $^{84}$Kr + $^{27}$Al at 10.6MeV/nucleon''
   Y. Futami, K. Yuasa-Nakagawa, T. Nakagawa, S.M. Lee, K. Furutaka, K. Matsuda, K. Yoshida, S.C. Jeong, H. Fujiwara, T. Mizota, Y. Honjo, S. Tomita, B. Heusch, K. Ieki, J. Kasagi, W.Q. Shen and T. Matsuse
   Nucl. Phys. A 607, (1996) 85-104

8. ``Distribution of mass and averaged internal energy of fullerenes produced in arc-discharge ion source''
   S. Tomita, S.M. Lee, T. Miura, T. Mizota and D.X. Jiang
   Z. Phys. D 41, (1997) 63-67

9. ``Normal and Inverse Kinematical Fullerene Collisions at a Few keV''
   S.M. Lee, T. Miura, T. Kurita, S. Tomita, K. Uchida, H. Sasaki and T. Nishimura
   AIP Conference Proceedings 416 ``Similarities and Differences in atomic nuclei and clusters'' (Jul. 1-4, 1997 Univ. of Tsukuba, Japan) 165-176

10. ``Multifragmentation of Highly Charged C$_{60}$ Ions: Charge States and Fragment Energies''
    A. Brenac, F. Chandezon, H. Lebius, A. Pesnelle, S. Tomita, and B.A. Huber
    Physica Scripta T80, (1999) 195-196

11. ``Delayed Fission of Highly Charged C$_{60}$ Molecules''
    H. Lebius, S. Tomita, A. Brenac, F. Chandezon, A. Pesnelle, and B.A. Huber
    Physica Scripta T80, (1999) 197-199

12. ``Anomalously strong screening effect in collisions between noble-gas ions and carbon in C$_{60}$''
    T. Miura, I. Arai, M. Imanaka, H. Sasaki, S. Tomita and S.M. Lee
    Phys. Rev. A 62, (2000) 021201(1-4)

13. ``Electronic excitation in H$^{+}$-C$_{60}$ collisions: Evaporation and ionization''
    J. Opitz, H. Lebius, S. Tomita, B.A. Huber, P. Moretto capelle, D. Bordenave Montesquieu, A. Bordenave Montesquieu, A. Reinköster, U. Werner, H.O. Lutz, A. Niehaus, M. Bondorf, K. Haghighat, H.T. Schmidt and H. Cederquist
    Phys. Rev. A 62, (2000) 022705(1-10)

14. ``Nonfragmenting charge transfer in slow peripheral C$_{60}^{q+}$-C$_{60}$ collisions''
    H. Cederquist, P. Hvelplund, H. Lebius, H.T. Schmidt, S. Tomita and B.A. Huber
    Phys. Rev. A, 63, (2000) 025201(1-4)

15. ``On the Formation of Radical Dications of Protonated Amino Acids in a ``Microsolution'' of Water or Acetonitrile and Their Reactivity Towards the Solvent''
    Martin Sørensen, James S. Forster, Preben Hvelplund, Thomas J.D. Jørgensen, Steen Brøndsted Nielsen and Shigeo Tomita
    Chem. Eur. J. 7, (2001) 3214-3222

16. ``High energy collisions of protonated water clusters''
    S. Tomita, J.S. Forster, P. Hvelplund, A.S. Jensen and S.B. Nielsen
    Euro. Phys. J. D 16, (2001) 119-122

17. `` Dissociation Energy for C$_2$ Loss from Fullerene Cations in a Storage Ring''
    S. Tomita, J. U. Andersen, C. Gottrup, P. Hvelplund, U.V. Pedersen
    Phys. Rev. Lett. 87, (2001) 073401(1-4)

18. ``Energy Transfer in Multi-Ionizing Ion/Cluster Collisions''
    F. Chandezon, H. Lebius, S. Tomita, C. Guet, A. Pesnelle and B.A. Huber
    Physica Scripta T92, (2001) 168-170

19. ``Probing hydrogen bond network formation in anion water clusters through high energy collision experiments''
    Palle Jørgensen, James S. Forster, Preben Hvelplund, Steen Brøndsted Nielsen and Shigeo Tomita
    J. Chem. Phys. 115, (2001) 5101-5106

20. ``Rayleigh Instabilities in Multiply Charged Sodium Clusters''
    F. Chandezon, S. Tomita, D. Cormier, P. Grübling, C. Guet, H. Lebius, A. Pesnelle and B.A. Huber
    Phys. Rev. Lett. 87, (2001) 153402(1-4)

21. ``Absorption Spectrum of the Green Fluorescent Protein Chromophore Anion In Vacuo''
    S.B. Nielsen, A. Lapierre, J.U. Andersen, S. Tomita and L.H. Andersen
    Phys. Rev. Lett. 87, (2001) 228102(1-4)

22. ``Triply charged bradykinin and gramicidin radical cations: their formation and the selective enhancement of charge-directed cleavage processes''
    Steen Brøndsted Nielsen, Jens Ulrik Andersen, Preben Hvelplund, Thomas J.D. Jørgensen, Martin Sørensen, Shigeo Tomita
    Int. J. Mass Spectrom. 213, (2002) 225-235

23. ``Coincidence studies of O$_2^-$, O$^{-}$ and electron formation in electron-stripping of cationic biomolecules by molecular oxygen''
    Shigeo Tomita, James S. Forster, Preben Hvelplund and Steen Brøndsted Nielsen
    Int. J. Mass Spectrom. 214, (2002) 57-62

24. ``The combination of an electrospray ion source and an electrostatic storage ring for lifetime and spectroscopy experiments on biomolecules''
    Jens Ulrik Andersen, Preben Hvelplund, Steen Brøndsted Nielsen, Shigeo Tomita, Helge Wahlgreen, Søren Pape Møller, Ulrik Vindelev Pedersen, James S. Forster, Thomas J.D. Jørgensen
    Rev. Sci. Instr. 73, (2002) 1284-1287

25. ``C$_{59}^{-}$-ion formation in high-energy collisions between cold C$_{60}^{-}$ and noble gases''
    S. Tomita, P. Hvelplund S.B. Nielsen, T. Muramoto
    Phys. Rev. A 65, (2002) 043201(1-5)

26. ``Kinetic-energy release and fragment distribution of exploding, highly charged C$_{60}$ molecules''
    S. Tomita, H. Lebius, A. Brenac, F. Chandezon and B.A. Huber
    Phys. Rev. A 65, (2002) 053201(1-7)

27. ``Statistical electron emission after laser excitation of C$_{60}^-$ ions from an electrospray source''
    J.U. Andersen, P. Hvelplund, S.B. Nielsen, U.V. Pedersen and S. Tomita
    Phys. Rev. A 65, (2002) 053202(1-6)

28. ``The over-the-barrier model for electron transfer between metallic spherical objects''
    H. Zettergren, H.T. Schmidt, H. Cederquist, J. Jensen, S. Tomita, P. Hvelplund, H. Lebius and B.A. Huber
    Phys. Rev. A 66, (2002) 032710(1-11)

29. ``Photo-absorption Studies of Chromophores at ELISA Storage Ring''
    L.H. Andersen, A. Lapierre, I.B. Nielsen, S.B. Nielsen, U.V. Pedersen, S.U. Pedersen, S. Tomita
    Nucl. Phys. Rev. 19, (2002) 176-179

30. ``Chromophores of the green fluorescent protein studied in the gas phase''
    L.H. Andersen, A. Lapierre, S.B. Nielsen, I.B. Nielsen, S.U. Pedersen, U.V. Pedersen, S. Tomita
    Eur. Phys. J. D 20, (2002) 597-600

31. ``Energy transfer in collisions of metal clusters with multiply charged ions''
    J. Daligault, F. Chandezon, C. Guet, B.A. Huber, and S. Tomita
    Phys. Rev. A 66, (2002) 033205(1-7)

32. ``Electron capture and loss by protonated peptides and proteins in collisions with C$_{60}$ and Na''
    P. Hvelplund, B Liu, S.B. Nielsen, S. Tomita, H. Cederquist, J. Jensen, H.T. Schmidt, and H. Zettergren
    Eur. Phys. J. D 22, (2003) 75-79

33. ``Electron capture induced dissociation of peptide dications''
    Preben Hvelplund, Bo Liu, Steen Brøndsted Nielsen and Shigeo Tomita
    Int. J. Mass Spectrom. 225, (2003) 83-87

34. ``Stability and fragmentation processes of highly charged sodium clusters''
    G.E. Ntamack, F. Chandezon, B. Manil, H. Lebius, S. Tomita, C. Guet, M.G. Kwato Njock, and B.A. Huber
    Eur. Phys. J. D 24, (2003) 153-156

35. ``Temperature concepts for small, isolated systems; 1/t decay and radiative cooling''
    J.U. Andersen, E. Bonderup, K. Hansen, P. Hvelplund, B. Liu, U.V. Pedersen and S. Tomita
    Eur. Phys. J. D 24, (2003) 191-196

36. ``Power-law decay of collisionally excited amino acids and quenching by radiative cooling''
    J.U. Andersen, H. Cederquist, J.S. Forster, B.A. Huber, P. Hvelplund, J. Jensen, B. Liu, B. Manil, L. Maunoury, S. Brøndsted Nielsen, U.V. Pedersen, H.T. Schmidt, S. Tomita and H. Zettergren
    Eur. Phys. J. D 25, (2003) 139-148

37. ``Barries for asymmetric fission of multiply charged C$_{60}$ fullerenes''
    H. Cederquist, J. Jensen, H.T. Schmidt, H. Zettergren, S. Tomita, B.A. Huber and B. Manil
    Phys. Rev. A 67, (2003) 062719(1-7)

38. ``Energetics in charge-separation processes of highly charged fullerene ions''
    S. Tomita, H. Lebius, A. Brenac, F. Chandezon, B.A. Huber
    Phys. Rev. A 67, (2003) 063204(1-6)

39. `` Photodestruction of Adenosine 5'-Monophosphate (AMP) Nucleotide Ions in vacuo: Statistical versus Nonstatistical Processes''
    S. Brøndsted Nielsen, J.U. Andersen, J. S. Forster, P. Hvelplund, B. Liu, U.V. Pedersen and S. Tomita
    Phys. Rev. Lett. 91, (2003) 048302(1-4)

40. `` Coulomb Explosion upon Electron Attachment to a Four-Coordinate Monoanionic Metal Complex''
    Anders Baardseth Nielsen, Preben Hvelplund, Bo Liu, Steen Brøndsted Nielsen, and Shigeo Tomita
    J. Am. Chem. Soc. 125, (2003) 9592-9593

41. ``Electron Attachment to ``Naked'' and Microsolvated Nucleotide Anions: Detection of Long-Lived Dianions''
    Bo Liu, Shigeo Tomita, Jimmy Rangama, Preben Hvelplund, and Steen Brøndsted Nielsen
    Chem. Phys. Chem. 4, (2003) 1341-1344

42. ``Electron loss and dissociation in high energy collisions between multiply charged oligonucleotide anions and noble gases''
    Bo Liu, Preben Hvelplund, Steen Brønsted Nielsen, and Shigeo Tomita
    Int. J. Mass Spectrom. 230, (2003) 19-24

43. `` Stability of Buckminsterfullerene, C$_{60}$''
    S. Tomita, J.U. Andersen, K. Hansen, and P. Hvelplund
    Chem. Phys. Lett. 382, (2003) 120-125

44. `` Highly Charged Clusters of Fullerenes: Charge Mobility and Appearance Sizes''
    B. Manil, L. Maunoury, B.A. Huber, J. Jensen, H.T. Schmidt, H. Zettergren, H. Cederquist, S. Tomita and P. Hvelplund Phys. Rev. Lett. 91, (2003) 215504(1-4)

45. ``Studies of Clusters and Biomolecules in ELISA''
    J.U. Andersen, L.H. Andersen, P. Hvelplund, A. Lapierre, S.P. Møller, S.B. Nielsen, U.V. Pedersen and S. Tomita
    Hyperfine Interactions 146/147, 283-291 (2003)

46. `` Formation of C$_{60}^{2-}$ in collisions between C$_{60}^{-}$ and Na atoms''
    Bo Liu, Preben Hvelplund, Steen Brøndsted Nielsen, and Shigeo Tomita
    Phys. Rev. Lett. 92, (2004) 168301(1-4)

47. ``MONO1001: A source for singly charged ions applied to the production of multicharged fullerene beams''
    L. Maunoury, J.U. Andersen, H. Cederquist, B. Huber, P. Hvelplund, R. Leroy, B. Manil, J.Y. Pacquet, U.V. Pedersen, J. Rangama, and S. Tomita
    Rev. Sci. Instr. 75, (2004) 1884

48. ``Photophysics of protoporphyrin ions in vacuo: Triplet-state lifetimes and quantum yields''
    M. Reyes Calvo, Jens Ulrik Andersen, Preben Hvelplund, Steen Brøndsted Nielsen, Ulrik V. Pedersen, Jimmy Rangama, Shigeo Tomita, and James S. Forster
    J. Chem. Phys. 120, 5067 (2004)

49. ``Photodissociation of protonated amino acids and peptides in an ion storage ring. Determination of Arrhenius parameters in the high-temperature limit''
    J.U. Andersen, H. Cederquist, J.S. Forster, B.A. Huber, P. Hvelplund, J. Jensen, B. Liu, B. Manil, L. Maunoury, S. Brøndsted Nielsen, U.V. Pedersen, J. Rangama, H.T. Schmidt, S. Tomita and H. Zettergren
    Phys. Chem. Chem. Phys. 6, 2676-2681 (2004)

50. ``Hydrogen loss from nucleobase nitrogens upon electron attachment to isolated DNA and RNA nucleotide anions''
    Bo Liu, Preben Hvelplund, Steen Brondsted Nielsen, Shigeo Tomita
    J. Chem. Phys. 121, 4175-5179 (2004)

51. ``Ionization of C$_{70}$ and C$_{60}$ molecules by slow highly charged ions: A comparison''
    J. Jensen, H. Zettergren, H.T. Schmidt, H. Cederquist, S. Tomita, S.B. Nielsen, J. Rangama, P. Hvelplund, B. Manil, B.A. Huber
    Phys. Rev. A 69, 053203(1-10) (2004)

52. ``Biomolecular ions in accelerators and storage rings''
    S. Brøndsted Nielsen, J. U. Andersen, P. Hvelplund, B. Liu, and S. Tomita
    J. Phys. B: At. Mol. Opt. Phys. 37, R25-56 (2004)

53. ``Formation of long-lived fluorofullerene trianions in collisions with Na''
    Olga V. Boltalina, Alexey V. Streletskii, Ilya N. Ioffe, Preben Hvelplund, Bo Liu, Steen Brøndsted Nielsen, and Shigeo Tomita
    J. Chem. Phys. 122, 021102(1-3), (2005)

54. ``Delayed ionisation of C$_{70}$''
    B. Concina, S. Tomita, J.U. Andersen, and P. Hvelplund
    Eur. Phys. J. 34,191-194 (2005)

55. ``Resonant Coherent Excitation of C$^{5+}$ in Si Observed with Backward Electron Spectroscopy''
    H. Kudo, M. Nagata, W. Iwazaki, S. Tomita
    Nucl. Instrum. Methods B 229, 227-231 (2005)

56. ``Dynamic Jahn-Teller Effects in Isolated C$_{60}^{-}$ studied by Near-Infrared Spectroscopy in a Storage Ring''
    S. Tomita, J.U. Andersen, E. Bonderup, P. Hvelplund, B. Liu, S. Brøndsted Nielsen, U.V. Pedersen, J. Rangama, K. Hansen, O. Echt
    Phys. Rev. Lett. 94, 053002 (2005)

57. ``Fragmentation of charged fullerene dimers: Kinetic energy release''
    B. Manil, L. Maunoury, J. Jensen, H. Cederquist, H.T. Schmidt, H. Zettergren, P. Hvelplund, S. Tomita, B.A. Huber
    Nucl. Instrum. Methods B 235, 419-424 (2005)

58. ``Ion beams of carbon clusters and multiply charged fullerenes produced with electron cyclotron resonance ion sources''
    L. Maunoury, B. Manil, J. Rangama, H. Lebius, B.A. Huber, J.Y. Pacquet, R. Leroy, U.V. Pedersen, P. Hvelplund, J. Jensen, S. Tomita, H. Zettergren H.T. Schmidt, H. Cederquist, F. Gustavo
    Rev. Sci. Instr. 76, (2005) 053304(1-8)

59. ``Lifetimes of C$_{60}^{2-}$ and C$_{70}^{2-}$ dianions in a storage ring''
    S. Tomita, J.U. Andersen, H. Cederquist, B. Concina, O. Echt, J.S. Forster, K. Hansen, B.A. Huber, P. Hvelplund, J. Jensen, B. Liu, B. Manil, L. Maunoury, S. Brøndsted Nielsen, J. Rangama, H.T. Schmidt, and H. Zettergren
    J. Chem. Phys. 124, (2006) 024310(1-9)

60. ``Formation and stability of charged amino acid clusters and the role of chirality''
    B. Concina, P. Hvelplund, A.B. Nielsen, S. Brøndsted Nielsen, J. Rangama, B. Liu, S. Tomita
    J. Am. Soc. Mass Spec. 17, (2006) 275-279

61. ``Fragmentation and ionization of C$_{70}$ and C$_{60}$ by slow ions of intermediate charge''
    H. Zettergren, P. Reinhed, K. Støchkel, H.T. Schmidt, H. Cederquist, J. Jensen, S. Tomita, S.B. Nielsen, P. Hvelplund, B. Manil, J. Rangama, B.A. Huber
    Eur. Phys. J. D 38, (2006) 299-306

62. ``Differences in electronic properties of fluorinated and trifluoromethylated fullerenes revealed by their propensity for dianion formation''
    Alexey. V. Streletskiy, Preben Hvelplund, Steen Brøndsted Nielsen, Bo Liu, Shigeo Tomita, Alexey A. Gryunkov, Olga V. Boltalina
    J. Chem. Phys. 124, (2006) 144306(1-4)

63. ``Secondary electron emission from graphite induced by MeV/atom carbon cluster impacts''
    T. Kaneko, H. Kudo, S. Tomita, R. Uchiyama
    J. Phys. Soc. Jpn. 75, (2006) 034717(1-6)

64. ``Fullerene collisions and clusers of fullerenes''
    O. Kamalou, B. Manil, J. Rangama, H. Lebius, B.A. Huber, S. Tomita, S. Broendsted Nielsen, P. Hvelplund, J. Jensen, H.T. Schmidt, H. Zettergren, H. Cederquist
    Int. J. Mass Spectrom. 252, (2006) 117-125

65. ``Delayed ionization of C$_{76}$''
    B. Concina, S. Tomita, N. Takahashi, T. Kodama, S. Suzuki, K. Kikuchi, Y. Achiba, A. Gromov, J.U. Andersen, P. Hvelplund
    Int. J. Mass Spectrom. 252, (2006) 96-99

66. ``Energy Spectra of Electrons Induced by MeV Atom Clusters''
    Hiroshi Kudo, Wataru Iwazaki, Rumi Uchiyama, Shigeo Tomita, Kunihiro Shima, Kimikazu Sasa, Satoshi Ishii, Kazumasa Narumi, Hiroshi Naramoto, Yuichi Saitoh, Shunya Yamamoto, Toshiaki Kaneko
    Jpn. J. Appl. Phys. 45, (2006) L565-568

67. ``Nonadditivity of convoy- and secondary-electron yields in the forward-electron emission from thin carbon foils under irradiation of fast carbon-cluster ions''
    S. Tomita, S. Yoda, R. Uchiyama, S. Ishii, K. Sasa, T. Kaneko, H. Kudo
    Phys. Rev. A 73, (2006) 060901(R) (1-4)

International Conferences

• Invited talks
  1. ``Biomolecular ions in accelerators and storage rings''
     International seminar on ion-atom collisions (ISIAC XVIII)
     July 30th-Aug. 1st, The MS Symphony of Silja Line, Stockholm-Helsinki-Stockholm

• Oral talks
  1. ``Decay and cooling of biomolecules in an electrostatic storage ring''
     LEIF Thematic Network Annual Meeting
     29 June - 2 July 2003, Belfast UK

• Poster presentation
  1. ``Unimolecular Dissociation of C$_{60}$ Cluster in Arc-discharge Plasma''
     Yamada conference XLIII on Structures and Dynamics of Clusters
     10-13 May 1995, Shimoda, Japan.

  2. ``Distribution of mass and averaged internal energy of fullerenes produced in arc-discharge ion source''
     8th Int. Symposium on Small Particles and Inorganic Clusters
     29 Jun - 6 July 1996, Copenhagen, Denmark.

  3. ``Fragmentation of C$_{60}$ in collision with noble gas atoms''
     9th Int. Symposium on Small Particles and Inorganic Clusters
     1-5 September 1998, Lousanne, Switzerland.

  4. ``Dissociation energy for C$_2$ loss from fullerene cations in a storage ring''
     10th Int. Symposium on Small Particles and Inorganic Clusters
     8-12 October 2000, Atlanta, USA.

  5. ``High energy collisions of protonated water clusters''
     10th Int. Symposium on Small Particles and Inorganic Clusters
     8-12 October 2000, Atlanta, USA.

  6. ``High energy collisions of protonated water clusters''
     3rd Euroconfernce on Atomic Physics at Acclerators
     8-13 September 2001, Aarhus, Denmark.

  7. ``Fragmentation of Clusters and Biomolecules''
     3rd Annual LEIF Meeting
     Jun 28 - July 3 2002 Igls/Innsbruck Austria

  8. ``Coincidence studies of O$_2^-$, O$^-$ and electron formation in electron-stripping of cationic biomolecules by molecular oxygen''
     Molecules of Biological Interest in the Gas Phase
     21 - 26 July 2002, Wildbad Kreuth, Germany

  9. ``Delayed ionization of C$_{60}$''
     11th Int. Symposium on Small Particles and Inorganic Clusters
     9-13 September 2002, Strasbourg, France.

  10. ``Delayed ionization of C$_{60}$''
      4th Cluster Cooling Workshop
      15-19 March 2003, Igls/Innsbruck, Austria.

  11. ``Delayed ionization of C$_{60}$''
      International Symposium ``Atomic Cluster Collisions'' (ISACC 2003)
      18-21 July 2003, Saint-Petersburg, Russia

  12. ``Decay of protonated amino acids and peptides in an electostatic ion storage ring'' 23rd International Conference on Photonic Electronic and Atomic Collisions (XXIII-ICPEAC)
      July 23-29, Stockholm, Sweeden

  13. ``Decay of C$_{60}^{2-}$ formed in collisons of C$_{60}^{-}$ with Na''
      12th International Symposium on Small Particles and Inorganic Clusters (ISSPIC-12)
      September 6-10, Nanjing, China

Seminars

1. ``Fragmentation of Biomolecules and Clusters''
   21 May 2002
   RIKEN, Satitama Japan

2. ``Fragmentation of C$_{60}$ ions''
   21 May 2002
   Tokyo Metropolitan University

3. ``Statistical decay and radiative coolign of biomolecules in an electrostatic storage ring''
   11 Dec 2002
   Mansiegbahn Laboratory, Stockholm University

国内学会発表

• 招待講演
  1. ``高速炭素クラスター入射による炭素薄膜からの2次電子放出''
     ナノ学会 第3回大会、仙台市民会舘 2005年5月8日〜10日

  2. ``静電蓄積リングを用いた生体分子の励起解離現象解析''
     計測フロンティア研究部門第7回公開セミナー、産業技術研究所つくばセンター 2006年10月11日

• 一般講演
  1. ``クラスター誘起による2次電子のエネルギー分布''
     内山瑠美、工藤博、岩崎渉、冨田成夫、島邦博、笹公和、石井聡、鳴海一雅、 楢本洋、斉藤勇一、山本春也、金子敏明
     日本物理学会 第60回年次大会、東京理科大学野田キャンパス 2005年3月24日〜27日

  2. ``イオン誘起電子分光による結晶場共鳴干渉励起の観測''
     若松博也、永田優、冨田成夫、工藤博
     日本物理学会 第60回年次大会、東京理科大学野田キャンパス 2005年3月24日〜27日

  3. ``クラスター入射による炭素薄膜からの2次電子放出''
     依田聡、内山瑠美、石井聡、笹公和、冨田成夫、工藤博
     日本物理学会 2005年秋季大会、同志社大学京田辺キャンパス 2005年9月19日〜22日