Niels Jørgen Stenfeldt Westergaard

  • Elektrovej, 328, 210

    2800 Kgs. Lyngby

    Denmark

1985 …2018

Research output per year

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Network

F. Frontera

  • University of Ferrara
  • Istituto di Astrofisica Spaziale e Fisica Cosmica di Bologna

External person

V. Carassiti

  • University of Ferrara

External person

Forster, Karl

  • California Institute of Technology

External person

Grefenstette, Brian W.

  • California Institute of Technology

External person

Jonasson, P.

  • Danish Space Research Institute

External person

Miyasaka, Hiromasa

  • California Institute of Technology

External person

William Craig

  • University of California at Berkeley

External person

Chiang, James

  • SLAC National Accelerator Laboratory

External person

Perri, Matteo

  • ASI Science Data Center

External person

Blandford, Roger D.

  • SLAC National Accelerator Laboratory

External person

Zhang, William

  • NASA Goddard Space Flight Center

External person

Kaya Mori

  • Columbia University

External person

Miyasaka, H

  • California Institute of Technology

External person

P. Ubertini

  • National Institute for Astrophysics

External person

Kitaguchi, Takao

  • National Institute for Astrophysics

External person

Puccetti, Simonetta

  • ASI Science Data Center

External person

David M. Alexander

  • Durham University

External person

Charles J. Hailey

  • Columbia University

External person

Andreas Zoglauer

  • University of California at Berkeley

External person

J. P. Roques

  • Université Paul Sabatier

External person

M. Ajello

  • University of California at Berkeley
  • Clemson University

External person

Barret, Didier

  • Université de Toulouse

External person

Harrison, Fiona A.

  • California Institute of Technology

External person

S. Mereghetti

  • Istituto di Astrofisica Spaziale e Fisica Cosmica di Bologna

External person

Stern, Daniel

  • NASA Jet Propulsion Laboratory

External person

Herbert W. Schnopper

  • Technical University of Denmark

External person

Kristin K. Madsen

  • Technical University of Denmark

External person

Mao, Peter H.

  • California Institute of Technology

External person

A. Bazzano

  • National Institute for Astrophysics

External person

L. Vandbaek Kroer

  • Technical University of Denmark

External person

Wille, E.

  • European Space Agency - ESA

External person

Steven E. Boggs

  • University of California at Berkeley

External person

P. Goldoni

  • Université Paris 7
  • Université Paris-Saclay

External person

R. Farinelli

  • Istituto di Astrofisica Spaziale e Fisica Cosmica di Bologna

External person

Madejski, G.

  • SLAC National Accelerator Laboratory

External person

Stern, D.

  • Jet Propulsion Laboratory, California Institute of Technology

External person

Brian Shortt

  • European Space Agency - ESA
  • ESTEC

External person

Shortt, B.

  • European Space Agency - ESA

External person

Wik, Daniel R.

  • NASA Goddard Space Flight Center

External person

Rana, Vikram

  • California Institute of Technology

External person

M. Hayashida

  • University of Tokyo

External person

Grefenstette, B. W.

  • California Institute of Technology
  • Université de Toulouse

External person

Francesca M. Fornasini

  • University of California at Berkeley

External person

Steven E. Boggs

  • University of California at Berkeley

External person

Pivovaroff, Michael J.

  • Lawrence Livermore National Laboratory

External person

HongJun An

  • Columbia University

External person

Lebrun, F.

  • Institut de recherche sur les lois fondamentales de l'Univers

External person

S. Grebenev

  • RAS - Space Research Institute

External person

Eric V. Gotthelf

  • Columbia University

External person

Zhang, William W.

  • NASA Goddard Space Flight Center

External person

Chandra, S.

  • Tata Institute of Fundamental Research

External person

Shuo Zhang

  • Columbia University

External person

Bauer, Franz E.

  • Pontifícia Universidade Católica

External person

Zdziarski, A. A.

  • Polish Academy of Sciences

External person

Spiga, D.

  • National Institute for Astrophysics

External person

Chitnis, V.

  • Tata Institute of Fundamental Research

External person

Markwardt, Craig B.

  • NASA Goddard Space Flight Center

External person

Bhattacharayya, S.

  • Tata Institute of Fundamental Research

External person

Craig, William W.

  • Lawrence Livermore National Laboratory

External person

Madejski, G. M.

  • SLAC National Accelerator Laboratory

External person

Valsecchi, Giuseppe

  • Media Lario S.r.l.

External person

Wilms, J.

  • Erlangen Centre for Astroparticle Physics

External person

Stern, Daniel

  • California Institute of Technology

External person

Fryer, Chris L.

  • Los Alamos National Laboratory

External person

Byrnak, B. P.

  • Danish Space Research Institute

External person

Erik Kuulkers

  • European Space Astronomy Centre (ESA)

External person

Natalucci, L.

  • National Institute for Astrophysics

External person

L. Amati

  • Istituto di Astrofisica Spaziale e Fisica Cosmica di Bologna

External person

A. Zoglauer

  • University of California at Berkeley

External person

S. E. Boggs

  • University of California at Berkeley

External person

Pivovaroff, Michael J.

  • Lawrence Livermore National Laboratory

External person

Grindlay, Jonathan E.

  • Harvard-Smithsonian Center for Astrophysics

External person

[No Value] Hongjun An

  • McGill University

External person

Madsen, Kristin K.

  • California Institute of Technology

External person

Roman Krivonos

  • University of California at Berkeley

External person

D. M. Alexander

  • Durham University

External person

Tayabaly, K.

  • National Institute for Astrophysics

External person

Rana, Vikram R.

  • California Institute of Technology

External person

T. J. L. Courvoisier

  • University of Geneva

External person

Charles J. Hailey

  • Columbia University

External person

Harrison, F.A.

  • California Institute of Technology

External person

Fuerst, Felix

  • California Institute of Technology

External person

Giommi, Paolo

  • Sonoma State University

External person

Bavdaz, M.

  • European Space Agency - ESA

External person

Hong, Jaesub

  • Harvard-Smithsonian Center for Astrophysics

External person

Harrison, Fiona A.

  • California Institute of Technology

External person

Salmaso, B.

  • National Institute for Astrophysics

External person

W. Niel Brandt

  • Pennsylvania State University

External person

Rahoui, Farid

  • European Southern Observatory

External person

Liebe, Carl C.

  • California Institute of Technology

External person

Schnopper, H. W.

  • Danish Space Research Institute

External person

Bavdaz, M.

  • European Space Agency - ESA

External person

Zhang, William

  • NASA Goddard Space Flight Center

External person

John A. Tomsick

  • University of California at Berkeley

External person

Rodriguez, J.

  • French Alternative Energies and Atomic Energy Commission

External person

Maisala, Sami

  • University of Helsinki

External person

C. M. Urry

  • Yale University

External person

Charles J. Hailey

  • Columbia University

External person

Barnes, J. -P.

  • French Alternative Energies and Atomic Energy Commission

External person

David R. Ballantyne

  • Georgia Institute of Technology

External person

Eran O. Ofek

  • Weizmann Institute of Science

External person

M. Doro

  • University of Padova

External person

Francois Dufour

  • McGill University

External person

Craig, W. W.

  • Lawrence Livermore National Laboratory

External person

X. Chen

  • Harvard University

External person

Madsen, Kristin K.

  • California Institute of Technology

External person

Descalle, Marie-Anne

  • Lawrence Livermore National Laboratory

External person

K. Mannheim

  • University of Würzburg

External person

Schnopper, H. W.

  • Danish Space Research Institute

External person

Stefan Larsson

  • Stockholm University

External person

G. Tagliaferri

  • National Institute for Astrophysics
  • Osservatorio Astronomico di Brera

External person

Koglin, Jason E.

  • SLAC National Accelerator Laboratory

External person

Sánchez, C.

  • University of Zaragoza

External person

C J Hailey

  • Columbia University

External person

Natalucci, Lorenzo

  • National Institute for Astrophysics

External person

Lin, Chin-han

  • University of California

External person

G. B. Lansbury

  • Durham University

External person

Thorsett, Stephen E.

  • Willamette University

External person

Kretschmar, Peter

  • European Space Agency - ESA

External person

Frederick K. Baganoff

  • Massachusetts Institute of Technology

External person

S. Covino

  • Osservatorio Astronomico di Brera

External person

Brejnholt, Nicolai

  • Lawrence Livermore National Laboratory

External person

Bachetti, Matteo

  • Université de Toulouse

External person

Melania Nynka

  • Columbia University

External person

C. J. Hailey

  • Columbia University

External person

Civitani, M.

  • National Institute for Astrophysics

External person

Anne M. Fabricant

  • Columbia University

External person

Madsen, M.M.

  • Danish Space Research Institute

External person

Cominsky, Lynn R.

  • Sonoma State University

External person

Spiga, Daniele

  • National Institute for Astrophysics
  • Osservatorio Astronomico di Brera

External person

P. Ørup

  • Technical University of Denmark

External person

Perri, Matteo

  • ASI Science Data Center

External person

Miyasaka, Hiromasa

  • California Institute of Technology

External person

Cadolle Bel, M.

  • European Space Astronomy Centre (ESA)

External person

Roman Krivonos

  • University of California at Berkeley

External person

Bachetti, Matteo

  • Université de Toulouse

External person

D. R. Ballantyne

  • Georgia Institute of Technology

External person

Bauer, Franz E.

  • Space Science Institute

External person

Fuerst, Felix

  • California Institute of Technology

External person

Nam-Hee Park

  • Nagoya University

External person

M. Orlandini

  • Istituto di Astrofisica Spaziale e Fisica Cosmica di Bologna

External person

Smith, David M.

  • University of California at Santa Cruz

External person

Craig, William W.

  • Lawrence Livermore National Laboratory

External person

Abdali, Salim

  • Danish Cancer Society

External person

Stephen P. Reynolds

  • North Carolina State University

External person

Mao, Peter H.

  • California Institute of Technology

External person

Wik, Daniel R.

  • NASA Goddard Space Flight Center

External person

Boggs, Steven E.

  • University of California

External person

Kaya Mori

  • Columbia University

External person

Duncan Farrah

  • Virginia Polytechnic Institute and State University

External person

Nicolas M. Barrie`re

  • University of California at Berkeley

External person

Nigam H. Shah

  • Stanford University

External person

A. Hahn

  • University of Bremen

External person

C. Megan Urry

  • Yale University

External person

Jason Koglin

  • Columbia University

External person

Bernardini, E.

  • German Electron Synchrotron

External person

Meier, David L.

  • California Institute of Technology

External person

Melania Nynka

  • Columbia University

External person

Kretschmar, P.

  • INTEGRAL Science Data Center

External person

Treister, Ezequiel

  • Universidad de Concepción

External person

R. Diehl

  • Max Planck Institute for Extraterrestrial Physics
  • Administrative Headquarters of the Max Planck Society

External person

Rana, Vikram

  • California Institute of Technology

External person

Cook, W. Rick

  • California Institute of Technology

External person

Stephen P. Reynolds

  • North Carolina State University

External person