| 2010 |
Artigo em periódico |
Radiolysis of H O:CO ices by heavy energetic cosmic ray analogs
Sergio Pilling Guapyassu De OLIVEIRA; Eduardo Seperuelo DUARTE; Alicja DOMARACKA; Hermann ROTHARD; Philippe BODUCH et al
Astronomy & Astrophysics (Berlin. Print)
DOI 10.1051/0004-6361/201015123
ISSN 0004-6361
|
PS
Astronomy and Astrophysics
|
| 2009 |
Trabalho em evento |
Deinococcus radiodurans Survives an Extreme Experiment Simulating the Migration Period of the Panspermia Hypothesis
Ivan G LIMA; Sergio Pilling Guapyassu De OLIVEIRA; Arnaldo Naves De BRITO; João Alexandre BARBOSA; Alvaro C LEITÃO et al
THE 2008 ISSOL (International Society for the Study of the Origin of Life) MEETING
DOI 10.1007/s11084-009-9164-7
|
LS
Ecology; Evolution; Behavior and Systematics
|
| 2009 |
Trabalho em evento |
Electronic Sputtering in Aerosols of Titan?s Atmosphere
Vinicius BORDALO; Christian F MEJÍA; Da Silveira Enio F; Eduardo Seperuelo DUARTE; Sergio Pilling Guapyassu De OLIVEIRA
III Congresso da Sociedade Brasileira de Espectrometria de Massas (BrMass)
|
PS
Atomic and Molecular Physics; and Optics
|
| 2009 |
Trabalho em evento |
Radiolysis of ammonia-containing ices by heavy cosmic rays inside dense molecular clouds
Sergio Pilling Guapyassu De OLIVEIRA; Duarte Eduardo SEPERUELO; Da Silveira Enio F; Balanzat EMMANUEL; Rothard HERMANN et al
IAU Symposium 265 - Chemical Abundances in the Universe: Connecting First Stars to Planets
DOI 10.1017/S1743921310001237
|
PS
Astronomy and Astrophysics
|
| 2009 |
Trabalho em evento |
Photostability of gas- and solid-phase biomolecules under astrophysical analog soft X-rays field
Sergio Pilling Guapyassu De OLIVEIRA; Andrade D P P; Ricardo T MARINHO; Do Nascimento E M; Boechat Roberty H M et al
IAU Symposium 265; Chemical Abundances in the Universe: Connecting First Stars to Planets
DOI 10.1017/S1743921310001225
|
PS
Atomic and Molecular Physics; and Optics
|
| 2009 |
Trabalho em evento |
Irradiation effects in CO and CO2 ices induced by swift heavy Ni ions at 46 MeV and 537 MeV
Alicja DOMARACKA; Duarte E SEPERUELO; Philippe BODUCH; Hermann ROTHARD; Balanzat E et al
IAU Symposium 265; Chemical Abundances in the Universe: Connecting First Stars to Planets
DOI 10.1017/S174392131000116X
|
PS
Space and Planetary Science
|
| 2009 |
Trabalho em evento |
Heavy ion irradiation of astrophysical ice analogs
Duarte Eduardo SEPERUELO; Domaracka ALICJA; Boduch PHILIPPE; Rothard HERMANN; Balanzat EMMANUEL et al
IAU Symposium No. 263 - Icy Bodies of the Solar System
DOI 10.1017/S1743921310001444
|
PS
Astronomy and Astrophysics
|
| 2009 |
Trabalho em evento |
Adenine synthesis at Titan atmosphere analog by soft X-rays
Sergio Pilling Guapyassu De OLIVEIRA; Andrade Diana P P; Neto Alvaro C; Rittner ROBERTO; De Brito Arnaldo N
IAU 263 Symposium - Icy Bodies of the Solar System
DOI 10.1017/S1743921310001651
|
PS
Astronomy and Astrophysics
|
| 2009 |
Artigo em periódico |
DNA nucleobase synthesis at Titan atmosphere analog by soft X-rays
Sergio Pilling Guapyassu De OLIVEIRA; Diana Paula De Pinho ANDRADE; Alvaro C NETO; Roberto RITTNER; Arnaldo Naves De BRITO
The Journal of Physical Chemistry. A
DOI 10.1021/jp902824v
ISSN 1089-5639
|
PS
Physical and Theoretical Chemistry
|
| 2009 |
Artigo em periódico |
Positive and negative ionic desorption from condensed formic acid photoexcited around the O 1s-edge: Relevance to cometary and planetary surfaces
Andrade D P P; Boechat Roberty H M; Sergio Pilling Guapyassu De OLIVEIRA; Da Silveira E F; Rocco M L M
Surface Science
DOI 10.1016/j.susc.2009.09.020
ISSN 0039-6028
|
PS
Geochemistry and Petrology
|
| 2009 |
Artigo em periódico |
Dissociation of the benzene molecule by ultraviolet and soft X-rays in circumstellar environment
Boechat Roberty H M; Neves R; Sergio Pilling Guapyassu De OLIVEIRA; Lago A F; De Souza G G B
Monthly Notices of the Royal Astronomical Society (Print)
DOI 10.1111/j.1365-2966.2008.14368.x
ISSN 0035-8711
|
PS
Astronomy and Astrophysics
|
| 2009 |
Artigo em periódico |
A multi-coincidence study of the multiple photoionization of CH 4</sub> and NH 3</sub> molecules
Wolff W; Santos A C F; Sigaud L; Jesus V L B DE; Filho R L CAVASSO et al
Journal of Physics. Conference Series (Online)
DOI 10.1088/1742-6596/194/2/022070
ISSN 1742-6596
|
LS
Biochemistry; Genetics and Molecular Biology (miscellaneous)
|
| 2008 |
Trabalho em evento |
Survival of amino acids and nucleobases in insterstellar and interplanetary radiation conditions
Sergio Pilling Guapyassu De OLIVEIRA; Diana Paula De Pinho ANDRADE; Heloisa Maria Boechat ROBERTY; Reinaldo Luis Cavasso FILHO; Alexsandre Figueiredo LAGO et al
International Astronomical Union (IAU) Symposium 251 ? Organic Mater in Space
DOI 10.1017/S1743921308021996
|
PS
Astronomy and Astrophysics
|
| 2008 |
Trabalho em evento |
Photoproduction of H3+ from organic molecules inside dense molecular clouds
Sergio Pilling Guapyassu De OLIVEIRA; Diana Paula De Pinho ANDRADE; Rosicler NEVES; Ana Monica Napole RODRIGUES; Antonio Carlos F SANTOS et al
International Astronomical Union (IAU) Symposium 251 ? Organic Mater in Space
|
PS
Astronomy and Astrophysics
|
| 2008 |
Trabalho em evento |
Experimental simulations of Titan's tholin using synchrotron light as a photochemistry trigger
Sergio Pilling Guapyassu De OLIVEIRA; Maicon ZANCHETTA; Lucas C DUCATI; Roberto RITTNER; A S BARROSO
18a Reuniao Anual de Usuarios (RAU) do Laboratorio Nacional de Luz Síncrotron (LNLS)
|
PS
Atomic and Molecular Physics; and Optics
|
| 2008 |
Trabalho em evento |
Interstellar Molecules study: Methylamine
Heloisa Maria Boechat ROBERTY; Antonio Carlos Fontes SANTOS; Sergio Pilling Guapyassu De OLIVEIRA; Rosicler NEVES
18a Reuniao Anual de Usuarios (RAU) do Laboratorio Nacional de Luz Síncrotron (LNLS)
|
PS
Astronomy and Astrophysics
|
| 2008 |
Trabalho em evento |
Observation of strong correlation effects in photoionization of water
Antonio Carlos F SANTOS; Sergio Pilling Guapyassu De OLIVEIRA; Rosicler NEVES; Heloisa Maria Boechat ROBERTY; Eduardo C MONTENEGRO
18a Reuniao Anual de Usuarios (RAU) do Laboratorio Nacional de Luz Síncrotron (LNLS)
|
PS
Atomic and Molecular Physics; and Optics
|
| 2008 |
Trabalho em evento |
Photon stimulated ion desorption from condensed methanol near the O 1s-edge: relevance to cometary and planetary surface
Diana Paula De Pinho ANDRADE; Heloisa Maria Boechat ROBERTY; Enio F Da SILVEIRA; Sergio Pilling Guapyassu De OLIVEIRA; Manoel Gustavo Petrucci HOMEM et al
18a Reuniao Anual de Usuarios (RAU) do Laboratorio Nacional de Luz Síncrotron (LNLS)
|
PS
Earth and Planetary Sciences (miscellaneous)
|
| 2008 |
Artigo em periódico |
Production of H3+ and D3+ from (CH3)2CO and (CD3)2CO in SFRs.
Ana Monica Napole RODRIGUES; Sergio Pilling Guapyassu De OLIVEIRA; Heloisa Maria Boechat ROBERTY; Gerardo Gerson Bezerra De SOUZA; Antonio Carlos F SANTOS
Proceedings Of The Eso Lisbon Aveiro Workshop On Precision Spectroscopy In Astrophysics
DOI 10.1007/978-3-540-75485-5_65
|
PS
Astronomy and Astrophysics
|
| 2008 |
Artigo em periódico |
Astrophysical Icy Surface Simulation under Energetic Particles and Radiation Field in Formic Acid
Diana Paula De Pinho ANDRADE; Heloisa Maria Boechat ROBERTY; Enio F Da SILVEIRA; Sergio Pilling Guapyassu De OLIVEIRA; Peter IZA et al
Journal of Physical Chemistry. C
DOI 10.1021/jp800297f
ISSN 1932-7447
|
PS
Physical and Theoretical Chemistry
|
| 2008 |
Artigo em periódico |
Survival of gas phase amino acids and nucleobases in space radiation conditions
Reinaldo Luiz Cavasso FILHO; Sergio Pilling Guapyassu De OLIVEIRA; Andrade D P P; De Castilho R B; Reinaldo Luiz Cavasso FILHO et al
Proceedings of the International Astronomical Union (Print)
DOI 10.1017/S1743921308021996
ISSN 1743-9213
|
PS
Astronomy and Astrophysics
|
| 2007 |
Capítulo de livro |
Photoproduction of H3+ in Interstellar Clouds
Sergio Pilling Guapyassu De OLIVEIRA; Andrade Diana P P; Ana Monica Napole Ferreira RODRIGUES; Neves R; Santos A C F et al
Activity Report LNLS 2006 Science Highlights
ISBN 0015180204
|
PS
Astronomy and Astrophysics
|
| 2007 |
Trabalho em evento |
Ionization and dissociation of adenine by VUV photons
Sergio Pilling Guapyassu De OLIVEIRA; Alexsandre Figueiredo LAGO; Lucia Helena COUTINHO; Roberto Barbosa De CASTILHO; Gerardo Gerson Bezerra De SOUZA et al
17ª RAU - REUNIÃO ANUAL DE USUÁRIOS DO LNLS
|
PS
Atomic and Molecular Physics; and Optics
|
| 2007 |
Trabalho em evento |
Survivability of extremophile microorganism under simulated extraterrestrial environments
Sergio Pilling Guapyassu De OLIVEIRA; Ivan G LIMA; Arnaldo Naves De BRITO; Claudia LAGE
17ª RAU - REUNIÃO ANUAL DE USUÁRIOS DO LNLS
|
LS
Microbiology
|
| 2007 |
Trabalho em evento |
Production of H3+ via photodissociation of organic molecules in interstellar clouds
Sergio Pilling Guapyassu De OLIVEIRA; Rosicler NEVES; Ana Monica Napole Ferreira RODRIGUES; Antonio Carlos Fontes SANTOS; Heloisa Maria Boechat ROBERTY
17ª RAU - REUNIÃO ANUAL DE USUÁRIOS DO LNLS
|
PS
Atomic and Molecular Physics; and Optics
|