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1

[IEEE 2003 IEEE Nuclear Science Symposium. Conference Record - Portland, OR, USA (19-25 Oct. 2003)] 2003 IEEE Nuclear Science Symposium. Conference Record (IEEE Cat. No.03CH37515) - Outgassing analysis of various detector materials

Andersson, H., AAndersson, T., Heino, J., Huovelin, J., Kurvinen, K., Lauhakangas, R., Nenonen, S., Numminen, A., Ojala, J., Orava, R., Schultz, J., Sipila, H., Vilhu, O.

Year:

2004

Language:

english

File:

PDF, 436 KB

english, 2004

2

IUE observations of W UMa-type stars

Ruci ski, S. M., Vilhu, O.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

1983

Language:

english

File:

PDF, 272 KB

english, 1983

3

EXOSAT observations of variable coronal X-ray emission from the young K dwarf AB Doradus (= HD 36705)

Collier Cameron, A., Bedford, D. K., Rucinski, S. M., Vilhu, O., White, N. E.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

1988

Language:

english

File:

PDF, 325 KB

english, 1988

4

IUE observations of two extremes among contact binaries: AW Ursae Majoris and SW Lacertae

Rucinski, S. M., Brunt, C. C., Pringle, J. E., Vilhu, O.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

1984

File:

PDF, 359 KB

1984

5

The discovery of a new bright eclipsing AM Her system

Hakala, P. J., Watson, M. G., Vilhu, O., Hassall, B. J. M., Kellett, B. J., Mason, K. O., Piirola, V.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

1993

File:

PDF, 203 KB

1993

6

Rapid soft X-ray variability in a newly discovered active galaxy: EXO 1128+691

Bedford, D. K., Vilhu, O., Petrov, P.

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

1988

File:

PDF, 339 KB

1988

7

Gem detectors for X-ray astronomy

H. Andersson, T. Andersson, J. Heino, J. Huovelin, K. Kurvinen, R. Lauhakangas, S. Nenonen, J. Ojala, R. Orava, J. Schultz, H. Sipilä, O. Vilhu

Journal:

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

Year:

2003

Language:

english

File:

PDF, 161 KB

english, 2003

8

The D-CIXS X-ray mapping spectrometer on SMART-1

M Grande, R Browning, N Waltham, D Parker, S.K Dunkin, B Kent, B Kellett, C.H Perry, B Swinyard, A Perry, J Feraday, C Howe, G McBride, K Phillips, J Huovelin, P Muhli, P.J Hakala, O Vilhu, J Laukkane

Journal:

Planetary and Space Science

Year:

2003

Language:

english

File:

PDF, 525 KB

english, 2003

9

The D-CIXS X-ray spectrometer, and its capabilities for lunar science

M Grande, S Dunkin, D Heather, B Kellett, C.H Perry, R Browning, N Waltham, D Parker, B Kent, B Swinyard, J Fereday, C Howe, J Huovelin, P Muhli, P.J Hakala, O Vilhu, N Thomas, D Hughes, H Alleyne, M

Journal:

Advances in Space Research

Year:

2002

Language:

english

File:

PDF, 861 KB

english, 2002

10

Jet interaction of SS 433 with the ambient medium

Ph. Durouchoux, R. Sood, T. Oka, M. Segers, S. Safi-Harb, O. Vilhu, J. Huovelin, D. Thresher, S. Corbel, P. O'Neill

Journal:

Advances in Space Research

Year:

2000

Language:

english

File:

PDF, 343 KB

english, 2000

11

Multisite observations of surface structures on AB Doradus in 1994 November

A. Collier Cameron, F. M. Walter, O. Vilhu, T. Böhm, C. Catala, S. Char, F. J. Clarke, P. Felenbok, B. H. Foing, K. K. Ghosh, J. Hao, L. Huang, D. A. Jackson, E. Janot-Pacheco, S. Jiang, A.-M. Lagrang

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

1999

Language:

english

File:

PDF, 653 KB

english, 1999

12

EXOSAT observations of the contact binary VW Cephei

Osmi Vilhu, John Heise

Journal:

Space Science Reviews

Year:

1985

Language:

english

File:

PDF, 352 KB

english, 1985

13

X-ray spectral diagnostics for coronal loop sizes and heating rates in the active K dwarf AB Doradus

A. Collier Cameron, O. Vilhu

Journal:

Advances in Space Research

Year:

1990

Language:

english

File:

PDF, 324 KB

english, 1990

14

First ultraviolet observations of the transition regions of X-ray bright solar-type stars in the Pleiades

J.-P. Caillault, O. Vilhu, J.L. Linsky

Journal:

Advances in Space Research

Year:

1990

Language:

english

File:

PDF, 313 KB

english, 1990

15

Coronal temperatures of selected active cool stars as derived from low resolution EINSTEIN observations

Osmi Vilhu, Jeffrey L. Linsky

Journal:

Advances in Space Research

Year:

1990

Language:

english

File:

PDF, 278 KB

english, 1990

16

The Silicon X-ray Array SIXA onboard Spectrum-X-Gamma

O. Vilhu, H. Sipilä, V. Kämäräinen, I. Taylor, E. Laegsgaard, G. Leppelmeier, H.W. Schnopper, R.A. Sunyaev

Journal:

Advances in Space Research

Year:

1991

Language:

english

File:

PDF, 285 KB

english, 1991

17

XMM–Newton observations of UW CrB: detection of X-ray bursts and evidence for accretion disc evolution

Pasi Hakala, Gavin Ramsay, Panu Muhli, Phil Charles, Diana Hannikainen, Koji Mukai, Osmi Vilhu

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2005

Language:

english

File:

PDF, 206 KB

english, 2005

18

The nature of the infrared counterpart of IGR J19140+0951

D. C. Hannikainen, M. G. Rawlings, P. Muhli, O. Vilhu, J. Schultz, J. Rodriguez

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2007

Language:

english

File:

PDF, 100 KB

english, 2007

19

The nature of the hard state of Cygnus X-3

L. Hjalmarsdotter, A. A. Zdziarski, S. Larsson, V. Beckmann, M. McCollough, D. C. Hannikainen, O. Vilhu

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2008

Language:

english

File:

PDF, 837 KB

english, 2008

20

Exploring the spreading layer of GX 9+9 using RXTE and INTEGRAL

P. Savolainen, D. C. Hannikainen, O. Vilhu, A. Paizis, J. Nevalainen, P. Hakala

Journal:

Monthly Notices of the Royal Astronomical Society

Year:

2009

Language:

english

File:

PDF, 3.95 MB

english, 2009

21

Thermal Comptonization in GRS 1915+105

Osmi Vilhu, Petter Nikula, Juri Poutanen, Jukka Nevalainen

Journal:

Astrophysics and Space Science

Year:

2001

Language:

english

File:

PDF, 61 KB

english, 2001

22

Modeling the X-ray light curves of Cygnus X-3

Vilhu, O., Hannikainen, D. C.

Journal:

Astronomy and Astrophysics

Year:

2013

Language:

english

File:

PDF, 735 KB

english, 2013

23

Analysis of compounds released from various detector materials and their impact on aging Characteristics of proportional counters

Andersson, H., Andersson, T., Heino, J., Huovelin, J., Kurvinen, K., Lauhakangas, R., Nenonen, S., Numminen, A., Ojala, J., Orava, R., Schultz, J., Sipila, H., Vilhu, O.

Journal:

IEEE Transactions on Nuclear Science

Year:

2004

Language:

english

File:

PDF, 421 KB

english, 2004

24

SPIE Proceedings [SPIE International Symposium on Optical Science and Technology - San Diego, CA (Sunday 30 July 2000)] X-Ray and Gamma-Ray Instrumentation for Astronomy XI - Gas electron multiplier (GEM) detectors for an advanced x-ray monitor

Remillard, Ronald A., Levine, Alan M., Boughan, Edward A., Bradt, Hale V., Morgan, Edward H., Becker, Ulrich J., Nenonen, Seppo A. A., Vilhu, Osmi R., Flanagan, Kathryn A., Siegmund, Oswald H. W.

Year:

2000

Language:

english

File:

PDF, 793 KB

english, 2000

25

Der Binnenhandel in der Politik der Livlandischen Stadte im Mittelalter

Johnson, Edgar N., Niitemaa, Vilhu

Journal:

Year:

1959

Language:

english

File:

PDF, 158 KB

english, 1959

26

AIP Conference Proceedings [American Institute of Physics THE MULTICOLORED LANDSCAPE OF COMPACT OBJECTS AND THEIR EXPLOSIVE ORIGINS - Cefalu, Sicily (Italy) (11-18 and 19-24 June 2006)] - Average hard X‐ray emission from NS LMXBs

Paizis, A., Farinelli, R., Titarchuk, L., Courvoisier, T. J.‐L., Bazzano, A., Beckmann, V., Frontera, F., Goldoni, P., Kuulkers, E., Mereghetti, S., Rodriguez, J., Vilhu, O.

Year:

2007

Language:

english

File:

PDF, 226 KB

english, 2007

27

AIP Conference Proceedings [AIP ASTROPHYSICS OF NEUTRON STARS 2010: A Conference in Honor of M. Ali Alpar - Izmir, (Turkey) (2–6 August 2010)] - Disentangling the Z and Atoll sources: results from a NS LMXB survey with INTEGRAL

Savolainen, P., Paizis, A., Farinelli, R., Hannikainen, D. C., Kuulkers, E., Vilhu, O., Göğüş, Ersin, Ertan, Ünal, Belloni, Tomaso

Year:

2011

Language:

english

File:

PDF, 140 KB

english, 2011

28

AIP Conference Proceedings [AIP X-RAY ASTRONOMY 2009; PRESENT STATUS, MULTI-WAVELENGTH APPROACH AND FUTURE PERSPECTIVES: Proceedings of the International Conference - Bologna (Italy) (7–11 September 2009)] - INTEGRAL long-term monitoring results on persistently bright NS LMXBs

Savolainen, P., Hannikainen, D. C., Paizis, A., Farinelli, R., Kuulkers, E., Vilhu, O., Comastri, A., Angelini, L., Cappi, M.

Year:

2010

Language:

english

File:

PDF, 542 KB

english, 2010

29

Microquasars: What do radio and X-ray observations tell us?

D. C. Hannikainen, K. Wu, J. A. Stevens, O. Vilhu, J. Rodriguez, L. Hjalmarsdotter, R. W. Hunstead

Year:

2006

Language:

english

File:

PDF, 1.67 MB

english, 2006

30

Cygnus X-3 in theINTEGRALera

L. Hjalmarsdotter, D. Hannikainen, O. Vilhu, A. A. Zdziarski, S. Trushkin, M. Mccollough, G. Pooley, P. Hakala, A. Paizis

Year:

2003

Language:

english

File:

PDF, 168 KB

english, 2003

31

DETECTION OF X-RAY EMISSION FROM THE YOUNG LOW-MASS STAR ROSSITER 137B

O. VILHU and J. L. LINSKY

Journal:

Publications of the Astronomical Society of the Pacific

Year:

1987

Language:

english

File:

PDF, 611 KB

english, 1987

32

[IEEE IEEE Symposium Conference Record Nuclear Science 2004. - Rome, Italy (16-22 Oct. 2004)] IEEE Symposium Conference Record Nuclear Science 2004. - A sealed gaseous electron multiplier for X-ray astronomy

Andersson, H., Andersson, T., Eraluoto, M., Garcia, F., Heino, J., Huovelin, J., Kurvinen, K., Lauhakangas, R., Nenonen, S., Numminen, A., Ojala, J., Orava, R., Schultz, J., Sipila, H., Vilhu, O.

Year:

2004

Language:

english

File:

PDF, 722 KB

english, 2004

33

Coronal Loops in Binary Stars

Journal:

Physica Scripta

Year:

1984

Language:

english

File:

PDF, 285 KB

english, 1984

34

Can a Relativistic Iron K Line Be Resolved in Cyg X-1 with SIXA?

Muhli, P, Vilhu, O

Journal:

Physica Scripta

Year:

1998

Language:

english

File:

PDF, 87 KB

english, 1998

35

Two-phase Spectrum of the Black Hole Candidate 1E1740.7-2942

Nevalainen, J, Vilhu, O, Poutanen, J, Gilfanov, M, Vargas, M

Journal:

Physica Scripta

Year:

1998

Language:

english

File:

PDF, 67 KB

english, 1998

36

Indirect signatures for axion(-like) particles

Zioutas, K, Dennerl, K, Grande, M, mann, Dhh Ho, Huovelin, J, Lakic, B, Orlando, S, Ortiz, A, Papaevangelou, Th, Semertzidis, Y, Tzamarias, Sp, Vilhu, O

Journal:

Journal of Physics Conference Series

Year:

2006

Language:

english

File:

PDF, 136 KB

english, 2006

37

Nordic Conference in Theoretical High Energy Astrophysics

Westergaard, Niels Jørgen, Vilhu, Osmi, Svensson, Roland

Journal:

Physica Scripta

Year:

1998

Language:

english

File:

PDF, 27 KB

english, 1998

38

What Can We Learn about Contact Binaries with the Help of Far UV and X-Ray Observations?

Journal:

Highlights of Astronomy

Year:

1983

Language:

english

File:

PDF, 116 KB

english, 1983

39

Surface Imaging of Late-Type Contact Binaries II: Hα Emission in AE Phe and YY Eri

Vilhu, O., Maceroni, C.

Journal:

Proceedings of the International Astronomical Union

Year:

2006

Language:

english

File:

PDF, 1.61 MB

english, 2006

40

[IEEE IEEE Symposium Conference Record Nuclear Science 2004. - Rome, Italy (16-22 Oct. 2004)] IEEE Symposium Conference Record Nuclear Science 2004. - Aging of proportional counters with gas mixtures containing impurities of aromatic hydrocarbons

Andersson, H., Andersson, T., Heino, J., Huovelin, J., Kurvinen, K., Lauhakangas, R., Nenonen, S., Numminen, A., Ojala, J., Orava, R., Schultz, J., Sipila, H., Vilhu, O.

Year:

2004

Language:

english

File:

PDF, 827 KB

english, 2004

41

SPIE Proceedings [SPIE SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation - San Diego, CA (Sunday 24 July 1994)] Advances in Multilayer and Grazing Incidence X-Ray/EUV/FUV Optics - SIXA: Silicon X-Ray Array

Vilhu, Osmi R., Huovelin, J., Tikkanen, Tuomo, Hakala, Pasi, Muhli, Panu, Kamarainen, Veikko J., Sipila, Heikki, Taylor, Ivor, Pohjonen, Juha, Paivike, Heikki, Toivanen, Jukka, Sunyaev, Rashid, Kuznet

Year:

1994

Language:

english

File:

PDF, 390 KB

english, 1994

42

SPIE Proceedings [SPIE San Dieg - DL Tentative - San Diego, CA (Sunday 1 July 1990)] EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy - Silicon x-ray array detector concept

Kamarainen, Veikko J., Sipila, Heikki, Vilhu, Osmi R., Laegsgaard, Erik, Taylor, Ivor, Siegmund, Oswald H. W., Hudson, Hugh S.

Year:

1990

Language:

english

File:

PDF, 532 KB

english, 1990

43

SPIE Proceedings [SPIE San Diego '92 - San Diego, CA (Sunday 19 July 1992)] EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy III - SIXA spectrometer on SPECTRUM-X-GAMMA satellite

Kamarainen, Veikko J., Sipila, Heikki, Taylor, Ivor, Vilhu, Osmi R., Huovelin, J., Kurki, Jouko A., Laegsgaard, Erik, Sunyaev, Rashid, Siegmund, Oswald H. W.

Year:

1992

Language:

english

File:

PDF, 318 KB

english, 1992

44

SPIE Proceedings [SPIE SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation - Denver, CO (Sunday 4 August 1996)] Gamma-Ray and Cosmic-Ray Detectors, Techniques, and Missions - Joint European x-ray monitor (JEM-X): x-ray monitor for ESA's INTEGRAL mission

Schnopper, Herbert W., Budtz-Joergensen, Carl, Westergaard, Niels J., Hornstrup, Allan, Kamarainen, Veikko J., Huovelin, J., Vilhu, Osmi R., Costa, Enrico, Piro, Luigi, Frontera, Filippo, Manzo, Giuse

Year:

1996

Language:

english

File:

PDF, 729 KB

english, 1996

45

SPIE Proceedings [SPIE San Diego, '91, San Diego, CA - San Diego, CA (Sunday 21 July 1991)] EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy II - Silicon x-ray array detector on spectrum-x-gamma satellite

Sipila, Heikki, Huttunen, Pekka, Kamarainen, Veikko J., Vilhu, Osmi R., Kurki, Jouko A., Leppelmeier, Gilbert W., Taylor, Ivor, Niemela, Arto, Laegsgaard, Erik, Sunyaev, Rashid, Siegmund, Oswald H. W.

Year:

1991

Language:

english

File:

PDF, 304 KB

english, 1991

46

Ultraviolet Spectroscopy of AB Doradus with the [ITAL]Hubble[/ITAL] [ITAL]Space[/ITAL] [ITAL]Telescope[/ITAL]: Impulsive Flares and Bimodal Profiles of C [CSC]iv[/CSC] λ1549 in a Young Star

Vilhu, O., Muhli, P., Huovelin, J., Hakala, P., Rucinski, S. M., Cameron, A. Collier

Journal:

The Astronomical Journal

Year:

1998

Language:

english

File:

PDF, 595 KB

english, 1998

47

Multiwavelength Observation of a New Black Hole Candidate: EXS 1737.9−2952

Durouchoux, Ph., Vilhu, O., Corbel, S., Wallyn, P., Dwarakanath, K. S., Huovelin, J., Anantharamaiah, K. R., Grindlay, J., Chapuis, C., Park, Y. S., Bally, J., Mahoney, W.

Journal:

The Astrophysical Journal

Year:

1998

Language:

english

File:

PDF, 3.53 MB

english, 1998

48

Two-Phase Modeling of the Rings in the [ITAL]RXTE[/ITAL] Two-Color Diagram of GRS 1915+105

Vilhu, Osmi, Nevalainen, Jukka

Journal:

The Astrophysical Journal

Year:

1998

Language:

english

File:

PDF, 393 KB

english, 1998

49

SIXA—Silicon X-Ray Array

Vilhu, O, Huovelin, J, Tikkanen, T, Hakala, P, Muhli, P, Kämäräinen, V, Sipilä, H, Taylor, I, Pohjonen, J, Päivike, H, Toivanen, J, Sunyaev, R, Kuznetsov, A, Abrosimov, A

Journal:

Physica Scripta

Year:

1998

Language:

english

File:

PDF, 149 KB

english, 1998

50

AIP Conference Proceedings [AIP COMPTON GAMMA-RAY OBSERVATORY - St. Louis, MO, USA (15–17 October 1992)] - Compton scattering polarization in accretion discs

Poutanen, Juri, Vilhu, Osmi

Year:

1993

Language:

english

File:

PDF, 955 KB

english, 1993