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1

Determination of astrophysical parameters from the spherical gravitational wave detector data

Magalhaes, N. S., Johnson, W. W., Frajuca, C., Aguiar, O. D.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

1995

File:

PDF, 175 KB

1995

2

The laser gravitational compass: A spheroidal interferometric gravitational observatory

Ferreira, Ivan S., Frajuca, C., Magalhaes, Nadja S., Maia, M. D., Sousa, Claudio M. G.

Journal:

International Journal of Modern Physics A

Year:

2020

Language:

english

File:

PDF, 252 KB

english, 2020

3

Data Analysis of Monochromatic Signals from ALLEGRO GW Detector

F.G. Oliveira, R.M. Marinho Jr, N.S. Magalhães, O.D. Aguiar, C. Frajuca, R. Pires

Journal:

Nuclear Physics B - Proceedings Supplements

Year:

2010

Language:

english

File:

PDF, 297 KB

english, 2010

4

Cosmic-ray noise and gravitational wave antennas at the quantum limit

Nadja S. Magalhaes, Odylio D. Aguiar, Carlos Frajuca, Rubens M. Marinho Jr.

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2001

Language:

english

File:

PDF, 88 KB

english, 2001

5

Possible Resonator Configurations for the Spherical Gravitational Wave Antenna

Nadja S. Magalhães, Odylio D. Aguiar, Warren W. Johnson, Carlos Frajuca

Journal:

General Relativity and Gravitation

Year:

1997

Language:

english

File:

PDF, 196 KB

english, 1997

6

Studying a new shape for mechanical impedance matchers in Mario Schenberg transducers

Frajuca, Carlos, Bortoli, Fabio da Silva, Magalhaes, Nadja Simao

Journal:

Journal of Physics Conference Series

Year:

2006

Language:

english

File:

PDF, 613 KB

english, 2006

7

Concepts and research for future detectors

Acernese, F., Barone, F., Bell, A. S., Bergmann, G., Blair, D., Born, M., Brown, D., Chen, X., Danilishin, S. L., Degallaix, J., Denker, T., Di Virgilio, A., Frajuca, C., Friedrich, D., Fulda, P., Gro

Journal:

General Relativity and Gravitation

Year:

2014

Language:

english

File:

PDF, 205 KB

english, 2014

8

Can lightning be a noise source for a spherical gravitational wave antenna?

Magalhães, Nadja Simão, Marinho, Rubens de Melo, de Aguiar, Odylio Denys, Frajuca, Carlos

Journal:

Physical Review D

Year:

2005

Language:

english

File:

PDF, 967 KB

english, 2005

9

Excitation of the modes of a spherical antenna for gravitational waves by high energy particles

Marinho, Rubens M., Magalhães, Nadja S., Aguiar, Odylio D., Frajuca, Carlos

Journal:

Physical Review D

Year:

2001

Language:

english

File:

PDF, 271 KB

english, 2001

10

SEARCH FOR MONOCHROMATIC SIGNALS USING DATA FROM THE ALLEGRO GRAVITATIONAL WAVE DETECTOR

OLIVEIRA, F. G., MARINHO, R. M., PIRES, R., XAVIER, V. S., FRAJUCA, C., MAGALHAES, N. S., AGUIAR, O. D.

Journal:

International Journal of Modern Physics D

Year:

2010

Language:

english

File:

PDF, 101 KB

english, 2010

11

The Schenberg spherical gravitational wave detector: the first commissioning runs

Aguiar, O D, Andrade, L A, Barroso, J J, Castro, P J, Costa, C A, de Souza, S T, de Waard, A, Fauth, A C, Frajuca, C, Frossati, G, Furtado, S R, Gratens, X, Maffei, T M A, Magalhães, N S, Marinho, R M

Journal:

Classical and Quantum Gravity

Year:

2008

Language:

english

File:

PDF, 667 KB

english, 2008

12

A proposal for improving the noise floor of the gravitational wave antenna Niobè

Ribeiro, Kilder L, Ivanov, Eugene N, Blair, David G, Tobar, Michel E, Aguiar, Odylio D, Frajuca, Carlos

Journal:

Classical and Quantum Gravity

Year:

2002

Language:

english

File:

PDF, 216 KB

english, 2002

13

Ultra-low phase noise 10 GHz oscillator to pump the parametric transducers of the Mario Schenberg gravitational wave detector

L. A. Andrade, C. A. Costa, O. D. Aguiar, C. Frajuca, M. M. Mosso, A. Podcameni, H. J. P. P. D. Silva, N. S. Magalhães

Year:

2004

Language:

english

File:

PDF, 110 KB

english, 2004

14

The status of the Brazilian spherical detector

O. D. Aguiar, L. A. Andrade, L. C. Filho, C. A. Costa, J. C. N. D. Araújo, E. C. D. R. Neto, S. T. D. Souza, A. C. Fauth, C. Frajuca, G. Frossati, S. R. Furtado, V. G. S. Furtado, N. S. Magalhães, R.

Year:

2002

Language:

english

File:

PDF, 94 KB

english, 2002

15

A noise model for the Brazilian gravitational wave detector Mario Schenberg

C. Frajuca, K. L. Ribeiro, L. A. Andrade, O. D. Aguiar, N. S. Magalhães, R. D. M. Marinho

Year:

2004

Language:

english

File:

PDF, 80 KB

english, 2004

16

Response of spherical gravitational wave antenna modes to high-energy cosmic ray particles

Marinho, R M, Magalhães, N S, Aguiar, O D, Frajuca, C

Journal:

Classical and Quantum Gravity

Year:

2002

Language:

english

File:

PDF, 92 KB

english, 2002

17

Transducers for the Brazilian gravitational wave detector ‘Mario Schenberg’

Frajuca, Carlos, Ribeiro, Kilder L, Andrade, Luiz A, Velloso, Walter F, Melo, Jose L, Aguiar, Odylio D, Magalhaes, Nadja S

Journal:

Classical and Quantum Gravity

Year:

2002

Language:

english

File:

PDF, 127 KB

english, 2002

18

Tests with superconducting re-entrant cavities for transducer applications in gravitational wave detectors

Ribeiro, K L, Aguiar, O D, Furtado, S R, Frajuca, C, Castro, P J, Barroso, J J, Remy, M

Journal:

Classical and Quantum Gravity

Year:

2004

Language:

english

File:

PDF, 255 KB

english, 2004

19

Searching for monochromatic signals in the ALLEGRO gravitational wave detector data

Frajuca, C, Pires, R, Bortoli, F S, Melo, R F, Magalhaes, N S, Marinho,, R M, Oliveira, F G, Aguiar, O D, Johnson, W W

Journal:

Journal of Physics Conference Series

Year:

2010

Language:

english

File:

PDF, 673 KB

english, 2010

20

Optimization of Mechanical Impedance Matchers for Parametric Transducers in Gravitational Wave Spherical Detectors

Frajuca, C, Pires, R, Bortoli, F S, Magalhaes, N S, Marinho, R M, Oliveira, F G

Journal:

Journal of Physics Conference Series

Year:

2012

Language:

english

File:

PDF, 890 KB

english, 2012

21

Planning to improve the mechanical quality factor in the transducer impedance matchers for Mario Schenberg detector

Frajuca, Carlos, Bortoli, Fabio da Silva

Journal:

Journal of Physics Conference Series

Year:

2006

Language:

english

File:

PDF, 747 KB

english, 2006

22

On the Massive Antenna Suspension System in the Brazilian Gravitational Wave Detector SCHENBERG

da Silva Bortoli, Fabio, Frajuca, Carlos, de Sousa, Sergio Turano, de Waard, Arlette, Magalhaes, Nadja Simao, de Aguiar, Odylio Denys

Journal:

Brazilian Journal of Physics

Year:

2016

Language:

english

File:

PDF, 2.28 MB

english, 2016

23

Study of six mechanical impedance matchers on a spherical gravitational wave detector

Frajuca, C, Magalhães, N S, Bortoli, F S, Horiguti, A M

Journal:

Journal of Physics Conference Series

Year:

2008

Language:

english

File:

PDF, 439 KB

english, 2008

24

A physical criterion for validating the method used to design mechanical impedance matchers for Mario Schenberg's transducers

Bortoli, F S, Frajuca, C, Magalhaes, N S, Duarte, E N

Journal:

Journal of Physics Conference Series

Year:

2010

Language:

english

File:

PDF, 1.69 MB

english, 2010

25

Braking indices of pulsars obtained in the presence of an effective force

Magalhaes, N. S., Okada, A. S., Frajuca, C.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2016

Language:

english

File:

PDF, 275 KB

english, 2016

26

PREDICTING RANGES FOR PULSARS' BRAKING INDICES

Magalhaes, Nadja S., Miranda, Thaysa A., Frajuca, Carlos

Journal:

The Astrophysical Journal

Year:

2012

Language:

english

File:

PDF, 105 KB

english, 2012

27

Microstructural Evolution of Composite 8 WC-(Co, Ni): Effect of the Addition of SiC

Miranda, Fabio, Rodrigues, Daniel, Nakamoto, Francisco Yastami, Frajuca, Carlos, dos Santos, Givanildo Alves, Couto, Antônio Augusto

Journal:

Defect and Diffusion Forum

Year:

2017

Language:

english

File:

PDF, 1.71 MB

english, 2017

28

The Influence of the Sintering Temperature on the Grain Growth of Tungsten Carbide in the Composite WC-8Ni

Miranda, Fabio, Rodrigues, Daniel, Nakamato, F.Y., Frajuca, C., Santos, G.A.

Journal:

Materials Science Forum

Year:

2017

Language:

english

File:

PDF, 1.33 MB

english, 2017

29

Limitation of Gravitational Wave Detector Niobè Sensitivity by the Frequency Tracking Noise

Frajuca, Carlos, Bortoli, Fabio da Silva

Journal:

International Journal of Modern Physics Conference Series

Year:

2017

Language:

english

File:

PDF, 349 KB

english, 2017

30

Magnetic Suspension with Motorization to Measure the Speed of Gravity

Linares, Henrique, Frajuca, Carlos, Bortoli, Fabio S., Santos, Givanildo A., Nakamoto, Francisco Y.

Journal:

International Journal of Modern Physics Conference Series

Year:

2017

Language:

english

File:

PDF, 439 KB

english, 2017

31

Quadrupole of a Composite Mass Optimization in Very High Speed Using FEM

Coppedé, Daniel, Frajuca, Carlos, Nogueira, Paulo R. M., Bortoli, Fabio S., Souza, Marco A., Santos, Givanildo A., Nakamoto, Francisco Y.

Journal:

International Journal of Modern Physics Conference Series

Year:

2017

Language:

english

File:

PDF, 298 KB

english, 2017

32

Optimization of a composite quadrupole mass at high-speed rotation

Frajuca, C., Souza, M. A., Coppedé, D., Nogueira, P. R. M., Bortoli, F. S., Santos, G. A., Nakamoto, F. Y.

Journal:

Journal of the Brazilian Society of Mechanical Sciences and Engineering

Year:

2018

Language:

english

File:

PDF, 1.26 MB

english, 2018

33

Braking Indices of Pulsars Obtained in the Presence of an Effective Force

Magalhães, Nadja S., Okada, André S., Frajuca, Carlos

Journal:

International Journal of Modern Physics Conference Series

Year:

2017

Language:

english

File:

PDF, 256 KB

english, 2017

34

Quadrupole Mass Optimization in Very High Speed Using FEM: First Attempt

Nogueira, Paulo R. M., Frajuca, Carlos, Coppedé, Daniel, Bortoli, Fabio S., Santos, Givanildo A., Nakamoto, Francisco Y.

Journal:

International Journal of Modern Physics Conference Series

Year:

2017

Language:

english

File:

PDF, 312 KB

english, 2017

35

An Experimental Study of the Solidification Thermal Parameters Influence upon Microstructure and Mechanical Properties of Al-Si-Cu Alloys

Nascimento, Mauricio Silva, Franco, Antônio Tadeu Rogério, Frajuca, Carlos, Nakamoto, Francisco Yastami, Santos, Givanildo Alves dos, Couto, Antônio Augusto

Journal:

Materials Research

Year:

2018

Language:

english

File:

PDF, 4.54 MB

english, 2018

36

Relating braking indices of young pulsars to the dynamics of superfluid cores

Oliveira, H.O., Magalhaes, N.S., Jr., R.M. Marinho, Carvalho, G.A., Frajuca, C.

Journal:

Journal of Cosmology and Astroparticle Physics

Year:

2018

Language:

english

File:

PDF, 919 KB

english, 2018

37

On the Cabling Seismic Isolation for the Microwave Transducers of the Schenberg Detector

da Silva Bortoli, Fabio, Frajuca, Carlos, Magalhaes, Nadja S., Aguiar, Odylio D., de Souza, Sergio Turano

Journal:

Brazilian Journal of Physics

Year:

2019

File:

PDF, 1.67 MB

2019

38

Gravitational Waves Propagation through the Stochastic Background of Gravitational Waves

Frajuca, C., Bortoli, F.S., Nakamoto, F.Y., Santos, G.A.

Journal:

Journal of Physics Conference Series

Year:

2018

File:

PDF, 475 KB

2018

39

FIRST STUDY OF USING GRAVITATIONAL SIGNAL GENERATOR FOR THE MEASUREMENT OF THE GRAVITY SPEED

Fernandes, C L, Gennari, V B, Frajuca, C

Journal:

Journal of Physics Conference Series

Year:

2018

File:

PDF, 622 KB

2018

40

Resonant transducers for spherical gravitational wave detectors

Frajuca, Carlos, Bortoli, Fabio da Silva, Magalhães, Nadja Simão

Journal:

Brazilian Journal of Physics

Year:

2005

Language:

english

File:

PDF, 195 KB

english, 2005

41

α-Cluster structure above double-shell closures and α-decay of 104Te

Souza, M.A., Miyake, H., Borello-Lewin, T., da Rocha, C.A., Frajuca, C.

Journal:

Physics Letters B

Year:

2019

Language:

english

File:

PDF, 342 KB

english, 2019

42

The gravitational wave detector "Mario Schenberg": status of the project

Aguiar, O.D., Andrade, L.A., Camargo Filho, L., Costa, C.A., Araujo, J.C.N. de, Rey Neto, E.C. del, Souza, S.T. de, Fauth, A.C., Frajuca, C., Frossati, G., Furtado, S.R., Furtado, V.G.S., Magalhães, N

Journal:

Brazilian Journal of Physics

Year:

2002

Language:

english

File:

PDF, 165 KB

english, 2002

43

The gravitational wave detector "Mario Schenberg": status of the project

Aguiar, O.D., Andrade, L.A., Camargo Filho, L., Costa, C.A., Araujo, J.C.N. de, Rey Neto, E.C. del, Souza, S.T. de, Fauth, A.C., Frajuca, C., Frossati, G., Furtado, S.R., Furtado, V.G.S., Magalhães, N

Journal:

Brazilian Journal of Physics

Year:

2002

File:

PDF, 165 KB

2002

44

Schenberg microwave cabling seismic isolation.

Bortoli, F.S., Frajuca, C., Aguiar, O.D.

Journal:

Journal of Physics Conference Series

Year:

2018

Language:

english

File:

PDF, 848 KB

english, 2018

45

Predictions on the α -cluster structure in 104 Te

Souza, M A, Miyake, H, Borello-Lewin, T, da Rocha, C A, Frajuca, C

Journal:

Journal of Physics Conference Series

Year:

2019

Language:

english

File:

PDF, 400 KB

english, 2019

46

Thermal connection and vibrational isolation: an elegant solution for two problems

Frajuca, C, Bortoli, F S, Magalhaes, N S, Aguiar, O D

Journal:

Journal of Physics Conference Series

Year:

2016

Language:

english

File:

PDF, 2.60 MB

english, 2016

47

α -cluster structure in 62,64 Ge described by the local potential approach

Souza, M A, Miyake, H, Borello-Lewin, T, da Rocha, C A, Frajuca, C

Journal:

Journal of Physics Conference Series

Year:

2019

Language:

english

File:

PDF, 406 KB

english, 2019

48

Using pulsar’s braking indices to estimate changes in their moments of inertia with age-related considerations

Oliveira, H O, Magalhaes, N S, Marinho, R M, Carvalho, G A, Frajuca, C

Journal:

Journal of Physics Conference Series

Year:

2019

Language:

english

File:

PDF, 969 KB

english, 2019

49

The influence of superfluid core cooling in the braking index of Pulsars.

Frajuca, C, Bortoli, F S, Santos, G A, Nakamoto, F Y, Souza, M A

Journal:

Journal of Physics Conference Series

Year:

2019

Language:

english

File:

PDF, 577 KB

english, 2019

50

Computation of Schenberg response function by using finite element modelling

Frajuca, C, Bortoli, F S, Magalhaes, N S

Journal:

Journal of Physics Conference Series

Year:

2016

Language:

english

File:

PDF, 1.84 MB

english, 2016

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