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To join as much as possible of the brazilian scientific and technological production in atomic, molecular and plasma physics that may be of interest to.

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Presentation on theme: "To join as much as possible of the brazilian scientific and technological production in atomic, molecular and plasma physics that may be of interest to."— Presentation transcript:

1

2 To join as much as possible of the brazilian scientific and technological production in atomic, molecular and plasma physics that may be of interest to nuclear fusion research BRAMPDAC´s main objectives: To provide a direct, easy and rapid access to these data via the web To promote, as much as possible, data exchange between the brazilian atomic, molecular and plasma physics communities

3 International goals To offer to the nuclear fusion community, in a global scale, a channel for a direct, easy and rapid access to the brazilian scientific production in AMPP To strenght the worldwide insertion of brazilian AMPP data into the literature.

4 A broad-interest data center Spectroscopic data for atoms (energy levels, transition rates) and molecules (energy levels, rotational, vibrational, ionization and dissociation parameters, transition rates) Collisional data for electron (ion) – atom (molecule) collisions (elastic, rotational, vibrational and electronic excitation, ionization and dissociation cross sections) Plasma characterization: data on particle densities and local temperatures

5 Selected examples of

6 TCS for Li ionization by H + and He 2+ Fiori et al., PRA 64, 012705 (2001)

7 TCS for Li ionization by H + and He 2+ Fiori et al., PRA 64, 012705 (2001) TCS for ionization out of the Li 1s orbital by H^+ impact Authors: M R Fiori, G Jalbert, C E Bielschowsky and W Cravero, Phys. Rev. A 64, 012705 (2001) E(keV)TCS(10^-16 cm^2) 11.0801.4392(-4) 14.5656.9272(-4) 26.9476.7036(-3) 59.1515.7743(-2) 164.941.4652(-1) 475.911.0953(-1) 1744.44.3164(-2)

8 TCS for multi-ionization of Ne by He + E(Mev) Ne + Ne 2+ Ne 3+ 1.00 116±17 15±2 2.4±0.6 1.50 76±11 8.3±1.3 0.86±0.22 2.00 82±12 7.5±1.2 0.80±0.20 2.50 64±10 5.3±0.8 0.50±0.13 3.00 69±10 4.9±0.8 3.50 66±10 4.4±0.7 Santos et al., PRA 63, 062717 (2001)

9 TCS for multi-ionization of Ar by He + E(Mev) Ar + Ar 2+ Ar 3+ 1.00 229±34 30±5 6.1±1.2 1.50 206±31 21±4 2.3±0.5 2.00 162±24 17±3 2.4±0.5 2.50 132±20 11±2 1.7±0.3 3.00 134±20 8.5±1.4 1.5±0.3 3.50 108±16 9.1±1.5 1.3±0.3 Santos et al., PRA 63, 062717 (2001)

10 TCS for multi-ionization of Kr by He + E(Mev) Kr + Kr 2+ Kr 3+ 1.00 262±39 47±8 14±2 1.50 179±27 23±4 9.1±1.6 2.00 159±24 23±4 9.2±1.7 2.50 137±21 18±3 9.4±1.7 3.00 133±20 14±2 5.8±1.0 3.50 123±18 12±2 4.7±0.8 Santos et al., PRA 63, 062717 (2001)

11 TCS for multi-ionization of Xe by He + E(Mev) Xe + Xe 2+ Xe 3+ Xe 4+ 1.00 290±44 41±7 15±3 10±2 1.50 219±33 32±5 14±3 6.1±1.3 2.00 175±26 27±5 11±2 5.0±1.0 2.50 168±25 27±5 10±2 4.9±1.0 3.00 146±22 24±4 10±2 4.3±0.9 3.50 132±20 20±3 8.2±1.6 4.7±1.0 Santos et al., PRA 63, 062717 (2001)

12 Single-ionization cross sections of He by He + Santos et al., PRA 63, 062717 (2001) Single-ionization cross sections of He by He^(+) Authors: A. C. F. Santos, W. S. Melo, M. M. Sant´Anna, G. M. Sigaud, and E. C. Montenegro, Phys. Rev. A, 63, 062717 (2001) Energy (MeV)SICS (Mb) 1.0088 1.2570 1.5066 2.0056 2.5045 3.0038 3.5033

13 Double-ionization cross sections of Ar by He + Double-ionization cross sections of Ar by He^(+) Authors: A. C. F. Santos, W. S. Melo, M. M. Sant´Anna, G. M. Sigaud, and E. C. Montenegro, Phys. Rev. A, 63, 062717 (2001) Energy (MeV)DICS (Mb) 1.0030 1.5021 2.0017 2.5011 3.008.5 3.509.1 Santos et al., PRA 63, 062717 (2001)

14 TCS for single electron capture from H and H 2 by He 2+ impact Sant´Anna et al., PRA 61, 052717 (2000)

15 TCS for single electron capture from H by He 2+ Sant´Anna et al., PRA 61, 052717 (2000) TCS for single electron capture from H by He^(2+) Authors: M. M. Sant´Anna, W. S. Melo, A. C. F. Santos, V. L. B. de Jesus, M. B. Shah, G. M. Sigaud, E. C. Montenegro, H. S. Busnengo, S. E. Corchs, R. D. Rivarola, and L. Gulyás, Phys. Rev. A, 61, 052717 (2000) Energy (keV)TCS (10^(-16) cm2) 5002.83 (-1) 7505.61 (-2) 10001.96 (-2) 12501.00 (-2) 15004.93 (-3) 17502.57 (-3) 20001.37 (-3) 22508.90 (-4) 25005.05 (-4)

16 TCS for single electron capture from H 2 by He 2+ Sant´Anna et al., PRA 61, 052717 (2000) TCS for single electron capture from H2 by He^(2+) Authors: M. M. Sant´Anna, W. S. Melo, A. C. F. Santos, V. L. B. de Jesus, M. B. Shah, G. M. Sigaud, E. C. Montenegro, H. S. Busnengo, S. E. Corchs, R. D. Rivarola, and L. Gulyás, Phys. Rev. A, 61, 052717 (2000) Energy (keV)TCS (10^(-16) cm2) 5007.37 (-1) 7502.02 (-1) 10005.96 (-2) 12502.68 (-2) 15001.09 (-2) 17505.24 (-3) 20003.21 (-3) 22501.95 (-3) 25001.03 (-3) 27507.50 (-4)

17 Selected examples of

18 DCS for vibrational excitation of H 2 by electron impact Mazon et al., PRA 64, 042705 (2001) v =0 → v ´=1 v =0 → v ´=0

19 DCS for vibrational excitation of H 2 by electron impact Mazon et al., PRA 64, 042705 (2001) Differential cross sections for (v=0 --> v´=1) vibrational excitation of H2 by 2.5 eV electron impact Authors: K T Mazon, R Fujiwara and M.-T. Lee, Phys. Rev A 64, 42705 (2001) Ang(deg)DCS(10^(-16) cm^2/sr) 0.24236.8263(+0) 2.98715.0799(+0) 5.94812.7946(+0) 8.91261.5272(+0) 1.18842.2359(+0) 1.49224.0821(+0) 1.79565.0301(+0)

20 Mazon et al., PRA 64, 042705 (2001) v =0 → v´= 3 v =0 → v´ =2 DCS for vibrational excitation of H 2 by electron impact

21 Mazon et al., PRA 64, 042705 (2001) DCS for vibrational excitation of H 2 by electron impact Differential cross sections for (v=0 --> v´=3) vibrational excitation of H2 by 3.5 eV electron impact Authors: K T Mazon, R Fujiwara and M.-T. Lee, Phys. Rev A 64, 42705 (2001) Ang(deg)DCS(10^(-16) cm^2/sr) 0.300094.5628(+0) 30.2523.8383(+0) 59.5052.3953(+0) 89.4531.5989(+0) 117.542.3119(+0) 147.643.7789(+0) 179.654.5989(+0)

22 ICS for electronic excitation of H 2 by electron impact X 1 Σ g + → b 3 Σ u + X 1 Σ g + → a 3 Σ g + X 1 Σ g + → c 3 Π u Machado et al., PRA 63, 032707 (2001)

23 ICS for electronic excitation of H 2 by electron impact Machado et al., PRA 63, 032707 (2001) ICS for the X^1\Sigma_g^+ --> b^3\Sigma_u^+ excitation of H2 by electron impact Authors: A. M. Machado, M. M. Fujimoto, A. M. A. Taveira, L. M. Brescansin and M. -T. Lee, Phys. Rev. A 63. 032707 (2001) E(eV)ICS(10^-16 cm^2) 15.01.41(+0) 17.51.22(+0) 20.01.07(+0) 25.18.05(-1) 30.25.70(-1) 35.34.06(-1) 40.03.09(-1) X 1 Σ g + → b 3 Σ u +

24 DCS for electronic excitation of H 2 by electron impact X 1 Σ g + → b 3 Σ u + X 1 Σ g + → a 3 Σ g + X 1 Σ g + → c 3 Π u Machado et al., PRA 63, 032707 (2001)

25 ICS for vibronic excitation of H 2 by electron impact Lee et al., J. Mol. Struct. (THEOCHEM) 394, 127 (1997) X 1 Σ g + ( v =0)→ C 1 Π u ( v ´=0,1,2,3)

26 GOS for vibronic bands in the CO molecule Rocha et al., PRA 57, 4394 (1998)

27 Fragmentation of water by heavy ions H Luna and E C Montenegro, PRL 94, 043201 (2005)

28 Fragmentation of water by heavy ions H Luna and E C Montenegro, PRL 94, 043201 (2005) TCS for production of H2O^+ from fragmentation of H2O by C^(3+) impact Authors: H Luna and E C Montenegro, Phys Rev Lett 94, 043201 (2005) E(keV/amu)TCS(10^(-18) cm^2) 81.2504.4789(+2) 126.563.8451(+2) 168.751.9859(+2) 209.381.0141(+2) 251.501.0986(+2) 293.751.3944(+2)

29 Fragmentation of water by heavy ions H Luna and E C Montenegro, PRL 94, 043201 (2005) TCS for production of H^+ from water fragmentation induced by the ionization channel, by O^(5+) impact Authors: H Luna and E C Montenegro, Phys Rev Lett 94, 043201 (2005) E(keV/amu)TCS(10^(-18) cm^2) 62.6801.0791(+2) 125.372.5036(+2) 155.222.8921(+2)

30 TCS for e - -C 2 H 4 scattering Brescansin et al., JPB 37, 471 (2004)

31 TCS for e - -C 2 H 4 scattering Brescansin et al., JPB 37, 471 (2004) Total cross sections for e^- - C2H4 scattering Authors: L M Brescansin, P Rawat, I Iga, M G P Homem, M.-T. Lee and L E Machado, J. Phys. B: At Mol Opt Phys 37, 471 (2004) E(eV)TCS(10^(-16) cm^2) 10.1373.0337(+1) 16.5692.7708(+1) 32.3402.0629(+1) 54.3211.6382(+1) 93.7681.2135(+1) 195.947.6854(+0) 495.654.0449(+0)

32 TACS for e - -C 2 H 4 scattering Brescansin et al., JPB 37, 471 (2004) Total absorption cross sections for e^- - C2H4 scattering Authors: L M Brescansin, P Rawat, I Iga, M G P Homem, M.-T. Lee L E Machado, J. Phys. B: At Mol Opt Phys 37, 471 (2004) E(eV)TACS(10^(-16) cm^2) 10.0001,3333(-1) 17.2621,3333(+0) 31.9013,8667(+0) 55.0685,1556(+0) 92.4975,0667(+0) 185.533,2889(+0) 495.651,2889(+0)

33 Selected examples of

34 Particle confinement in plasmas Daltrini and Machida, Rev. Sci. Instrum. 76, 053508 (2005)

35 ICS for superelastic e - -H 2 scattering Sartori et al., PRA 55, 3243 (1997)

36 Transition rates for molecular excitation K i→f (T) : μ : electron-molecule reduced mass σ : cross section for the i→f transition f(E) : electron energy distribution function Sartori et al., PRA 58, 2857 (1998)

37 Transition rates for electronic excitation of H 2 Sartori et al., PRA 58, 2857 (1998)

38 Electron energy distribution function in an H 2 column Amorim et al., Chem. Phys. 246, 275 (1999)

39 Fast neutral Li beam as a probe of the edge region in ETE Oliveira et al., Rev. Sci. Instrum. 75, 3471 (2004)

40 BRAMPDAC: present status More than 1000 electronic data files prepared, catalogued and stored Extensive and diversified data in the area of electron-molecule collisions Also diversified (not so extensive) data on electron (ion)-atom collisions and on atomic and molecular spectroscopy Still a very small amount of plasma physics data.

41 BRAMPDAC: near-future developments More agressive “in loco” search for spectroscopy and plasma physics data. Talks in national meetings on theoretical chemistry and plasma physics to strengthen BRAMPDAC in these areas BRAMPDAC on the web: not yet available. A site for BRAMPDAC, to be set as a mirror site of IAEA data basis site, is expected for soon.

42 Acknowledgments Evandro M S Ribeiro, Andréa M M Ribeiro and Maíra Machado, BRAMPDAC´s team Centro Universitário Central Paulista, UNICEP, São Carlos, SP, Brazil Brazilian agencies CNPq and FAPESP

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