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List of works by Volker Beckmann

1E 1740.7-2942 (the Great Annihilator) enters a low-intensity state

scientific article published in January 2012

2003-2005 INTEGRAL and XMM-Newton observations of 3C 273

scientific article published in January 2007

A comprehensive analysis of the hard X-ray spectra of bright Seyfert galaxies

scientific article published in January 2016

A description of sources detected by INTEGRAL during the first 4 years of observations

scientific article published in January 2007

A hard X-ray transient in the direction of Terzan 5 detected by INTEGRAL

A new outburst of the recurrent neutron star transient SAX J1747.0-2853

scientific article published in January 2007

AXP 1E1547.0-5408: INTEGRAL SPI-ACS confirms activity increase

scientific article published in January 2009

AXP 1E1547.0-5408: long bursts with INTEGRAL SPI-ACS

scientific article published in January 2009

Activity from SAX J1747.0-2853 and KS 1741-293 detected by INTEGRAL Galactic Bulge Monitoring

scientific article published in January 2016

An active state of the BL Lacertae object Markarian 421 detected by INTEGRAL in April 2013

scientific article published in Astronomy and Astrophysics

Average hard X-ray emission from NS LMXBs: observational evidence of different spectral states in NS LMXBs

scientific article published in Astronomy and Astrophysics

Average hard X‐ray emission from NS LMXBs

scientific article published in 2007

BeppoSAX observations of the quasar Markarian 205

scientific article published in January 2004

Blazar 1ES 1959+650 shows high and hard X-ray state

scholarly article

Chandra observations of IGR J16316-4028

scientific article published in January 2004

ChandraDeep X‐Ray Observation of a Typical Galactic Plane Region and Near‐Infrared Identification

scientific article published in the Astrophysical Journal

Characterizing a new class of variability in GRS 1915+105 with simultaneous INTEGRAL/RXTE observations

scientific article published in Astronomy and Astrophysics

Chemical Mapping of the Milky Way with The Canada–France Imaging Survey: A Non-parametric Metallicity–Distance Decomposition of the Galaxy

scientific article published in the Astrophysical Journal

Continuous brightening of IGR J17473-2721

Corrected final Swift observations of GRB 080229A

Cygnus X-3 in extreme soft state

scientific article published in January 2007

Cygnus X-3 transition from the ultrasoft to the hard state

scientific article published in Astronomy and Astrophysics

Design concepts for the Cherenkov Telescope Array CTA: an advanced facility for ground-based high-energy gamma-ray astronomy

article by Marcos Actis et al published 23 November 2011 in Experimental Astronomy

Detection of bursting activity with INTEGRAL/SPI-ACS, possibly from 1E 2259+586 or SGR 1806-20

scholarly article

Detection of two X-ray sources in the error circle of the Fermi/LAT source 2FGL J1551.9+0855

scientific article published in January 2012

Earlier activity from XTE J1739-302/IGR J17391-3021 detected by INTEGRAL

scientific article published in January 2008

Extreme flux states of NGC 4151 observed with INTEGRAL

scientific article published in January 2010

Final Swift observations of GRB 080229A

scientific article published in January 2008

First results from the INTEGRAL galactic plane scans

scientific article published in Astronomy and Astrophysics

First superburst observed by INTEGRAL, from SAX J1747.0-2853

scientific article published in January 2011

Four magnetic DB white dwarfs discovered by the Hamburg/ESO survey

scientific article published in January 1998

Further INTEGRAL observations of the transient X-ray burster EXO 1745-248

scientific article published in January 2010

Further observations of GRO J1750-27 (AX J1749.1-2639) with INTEGRAL

scientific article published in January 2008

GRB 021125: The first GRB imaged by INTEGRAL

scientific article published in Astronomy and Astrophysics

GRB 021219: The first Gamma-Ray Burst localized in real time with IBAS

scientific article

GRB 070615: a long GRB detected by INTEGRAL

scholarly article

GRB 070707: a long GRB detected by INTEGRAL

GRB 070707: a long GRB detected by INTEGRAL

scholarly article

GRB 070925: a long GRB detected by INTEGRAL

GRB 071109: a long GRB detected by INTEGRAL

scientific article published in January 2007

GRB 080120: a long GRB detected by INTEGRAL

scientific article published in January 2008

GRB 080319A/B/C: INTEGRAL SPI-ACS light curves available

scholarly article

GRB 080603: a long GRB detected by INTEGRAL

scientific article

GRB 080613 : a long GRB detected with INTEGRAL

scientific article published in January 2008

GRB 080723B : a long GRB detected with INTEGRAL

scientific article published in January 2008

GRB 081003: a long GRB discovered by INTEGRAL

scholarly article

GRB 081003B: a long GRB detected with INTEGRAL

scientific article published in January 2008

GRB 081016: a long GRB discovered by INTEGRAL

GRB 081204 : a long localized by INTEGRAL

scientific article published in January 2008

GRB 081226B: a short-hard GRB detected by INTEGRAL

scientific article

GRB 090107B: a long GRB localized by INTEGRAL

scholarly article

GRB 090306B: INTEGRAL SPI-ACS light curve

scholarly article published 2009

GRB 090625B: a long GRB localized by INTEGRAL

scientific article published in January 2009

GRB 090814B: a long GRB localized by INTEGRAL

GRB 090817: Fermi GBM observation

article published in 2009

GRB 090817: a long GRB localized by INTEGRAL

scientific article

GRB 100628A: INTEGRAL SPI-ACS light curve

scientific article published in January 2010

GRB 130907A: INTEGRAL/SPI-ACS light curve

scholarly article published 2013

GRB080922: a long GRB detected by INTEGRAL

scientific article

GRO J1655-40: early stages of the 2005 outburst

scientific article published in January 2007

Hard X-ray activity of IGR J17473-2721

scientific article published in January 2008

Hard X-ray detection of the black hole candidates 4U 1630-47 and IGR J17091-3624 up to 200 keV with INTEGRAL

scientific article published in January 2012

Hard X-ray variability of active galactic nuclei

scientific article published in January 2007

High state of Mkn 421 in the hard X-rays

scholarly article

High-energy emission processes in M87

scientific article

IBAS alert #4772 in not a GRB

scholarly article

IBAS alert N. 5245: NOT a GRB

scientific article published in January 2008

IGR J01054-7253: a new INTEGRAL source discovered in the SMC

scientific article published in January 2009

IGR J12580+0134, a flaring Seyfert 2 galaxy

scholarly article

IGR J17191-2821: a new hard X-ray transient detected by INTEGRAL

scholarly article

IGR J17375-3022: a new hard X-ray transient detected by INTEGRAL

scientific article published in January 2008

IGR J17464-3213 (= H1743-322) is active again

scientific article published in January 2011

IGR J17497-2821: a new X-ray nova

scientific article published in January 2007

IGR J17497-2821: a new hard X-ray transient detected by INTEGRAL

scientific article published in January 2006

IGR J18175-1530: a new hard X-ray transient detected by INTEGRAL

scientific article published in January 2007

IGR J18284-0345: a new hard X-ray transient detected by INTEGRAL

scientific article published in January 2009

IGR J19112+1358: a new hard X-ray transient detected by INTEGRAL

IGR J19140+0951 simultaneously observed with INTEGRAL, Swift and RXTE

scientific article published in January 2006

INTEGRAL Bulge monitoring program detects several active transients with JEM-X

scholarly article

INTEGRAL GRB 070707 is a short hard burst

INTEGRAL GRB 070707 is a short hard burst

scholarly article

INTEGRAL Galactic Bulge monitoring detects activity from XMMU J174445.5-295044 with JEM-X

scientific article published in January 2012

INTEGRAL Galactic Bulge monitoring: transient activity from KS 1741-293, MXB 1730-335, and IGR J17498-2921

scientific article published in January 2011

INTEGRAL Galactic bulge monitoring observations of GRO J1750-27 (AX J1749.1-2639), H1743-322 and SLX 1746-331

scientific article published in January 2008

INTEGRAL Spectrometer SPI's GRB detection capabilities. GRBs detected inside SPI's FoV and with the anticoincidence system ACS

scholarly article

INTEGRAL and Swift detection of high energy emission from Swift J1749.4-2807

scientific article published in January 2010

INTEGRAL and XMM-newton spectral studies of NGC 4388

scientific article published in January 2004

INTEGRAL catches a type-I X-ray burst from the unclassified X-ray source 1RXS J180408.9-342058

scientific article published in January 2012

INTEGRAL confirms that XTE J1728-295 = IGR J17285-2922

INTEGRAL detection of a hard X-ray transient in NGC 6440

scientific article published in January 2015

INTEGRAL detection of hard X-ray emission from MAXI J1828-249

scholarly article

INTEGRAL detection of the neutron-star X-ray transient Swift J1734.5-3027

scholarly article

INTEGRAL detection of the new MAXI transient MAXI J1659-152

scientific article published in January 2010

INTEGRAL detection of the on-going outburst from NGC 6440 and a new outburst likely from GRS 1747-312 in Terzan 6

scientific article published in January 2017

INTEGRAL detection of the outburst of SAX J1750.8-2900

scientific article published in January 2008

INTEGRAL detection of two Seyfert 1 galaxies: ESO 140-43 and ESO 141-55

scientific article published in January 2007

INTEGRAL detects Swift J1910.2-0546 (= MAXI J1910-057) in the hard X-rays

scientific article published in January 2012

INTEGRAL detects a new outburst from the millisecond X-ray pulsar IGR J17511-3057

INTEGRAL detects an X-ray burst from SAX J1747.0-2853 with no detectable persistent emission

scientific article

INTEGRAL detects the hard X-ray brightening of 4U 1630-47

scientific article published in January 2012

INTEGRAL discovered a new hard X-ray source: IGRJ17511-3057

scientific article published in January 2009

INTEGRAL discovery of a new hard X-ray transient: IGR J17177-3656

scientific article published in January 2011

INTEGRAL finds renewed X-ray activity of the Neutron star X-ray transient SAX J1750.8-2900

scholarly article

INTEGRAL observation of GRS 1739-278 in outburst

scientific article

INTEGRAL observation of a bright X-ray outburst of XTE J1739-302/IGR J17391-3021

scientific article published in January 2007

INTEGRAL observation of flaring activity of Mrk 421

scientific article

INTEGRAL observations of SAX J1808.4-3658 currently in outburst

INTEGRAL observations of Swift J174540.7-290015

scientific article published in January 2016

INTEGRAL observations of six AGN in the Galactic Plane

scholarly article

INTEGRAL observations of the Be/X-ray binary EXO 2030+375 during outburst

scientific article published in January 2005

INTEGRAL observations of the GeV blazar PKS 1502+106 and the hard X-ray bright Seyfert galaxy Mkn 841

scientific article published in Astronomy and Astrophysics

INTEGRAL observations of the blazar 3C 454.3 in outburst

scientific article published in Astronomy and Astrophysics

INTEGRAL observes continued activity from AXP 1E1547.0-5408

scientific article published in January 2009

INTEGRAL observes outburst from 1A 0535+262

scientific article published in January 2009

INTEGRAL reports renewed activity from KS 1741-293

scientific article published in January 2010

INTEGRAL results on GRB 030320: A long gamma-ray burst detected at the edge of the field of view

scientific article published in Astronomy and Astrophysics

INTEGRAL resumes monitoring the Galactic bulge: IGR J17329-2731 still active

scientific article published in January 2018

INTEGRAL sees IGR J17544-2619 active again

scientific article published in January 2010

INTEGRAL sees Swift J174510.8-2624, Swift J1753.7-2544, XTE J1810-189, XTE J1739-285 to be still on, while 1E 1740.7-2942 is off

INTEGRAL sees continuing activity from SAX J1747.0-2853, but not from SAX J1750.8-2900

INTEGRAL sees transient activity in the Galactic Bulge: XTE J1751-305 and GRS 1741.9-2853 in outburst

scholarly article

INTEGRAL shows MAXI J1659-152 further declines in hard X-rays

scientific article published in January 2010

INTEGRAL upper limit on AGL J2206+6203

scholarly article

INTEGRAL-RXTEobservations of Cygnus X-1

scientific article published in Astronomy and Astrophysics

INTEGRAL/JEM-X detection of a possible new outburst from GRS 1747-312

scholarly article

INTEGRAL/JEM-X detection of an X-ray burst from Swift J1749.4-2807

INTEGRAL/JEM-X detects a new outburst of the Rapid Burster (MXB 1730-335)

scientific article published in January 2013

INTEGRAL/JEM-X detects an X-ray burst from SAX J1753.5-2349

scientific article published in January 2010

INTEGRALandXMM-NewtonObservations of the Weak Gamma-Ray Burst GRB 030227

scientific article published in the Astrophysical Journal

INTEGRAL observations of the field of the BL Lacertae object S5 0716+714

scientific article published in Astronomy and Astrophysics

Intensive monitoring of OJ 287

scientific article published in Astronomy and Astrophysics

Introducing the CTA concept

Long-term variability of AGN at hard X-rays

scientific article published in January 2014

Multi-zone warm and cold clumpy absorbers in three Seyfert galaxies

scientific article published in January 2010

Multiwavelength variability study and search for periodicity of PKS 1510–089

scientific article

Near-infrared identification of the dimmest X-ray sources on the Galactic plane with the ESO/NTT SOFI camera

scientific article published in January 2003

Observation of possible GRB/TDE 130925A by INTEGRAL/SPI-ACS: three activity episodes

scientific article published in January 2013

On the evolutionary behaviour of BL Lac objects

scientific article published in January 1998

Optical observations of the black hole candidate XTE J1550-564 during the September/October 1998 outburst

scholarly article by Sanchez-Fernandez C. et al published 1999 in Astronomy and Astrophysics

Outburst from the SFXT IGR J17544-2619 detected by INTEGRAL

scientific article published in January 2015

Possible GRB 030320 localized by INTEGRAL

scientific article published in January 2003

Possible GRB030323 localized by INTEGRAL

scholarly article

Pre-nova X-ray observations of V2491 Cygni (Nova Cyg 2008b)

scholarly article

Recent activity of the Rapid Burster (MXB 1730-335)

scientific article published in January 2008

Recent and past activity of the supergiant fast X-ray transient IGR J17544-2619 as seen by INTEGRAL

scientific article published in January 2007

Renewed activity from the X-ray transient SAX J1810.8-2609 with integral

scientific article published in the Astrophysical Journal

Report on (non-)activity in the Galactic bulge region as seen by INTEGRAL

scientific article published in January 2013

SAX J1810.8-2609 displays increasing hard X-ray activity

scientific article

SAX J2103.5+4545 in outburst

SGR-like flaring activity of the anomalous X-ray pulsar 1E 1547.0-5408

scientific article published in January 2010

SPI-specific analysis method and software overview

scholarly article

Serpens X-1 observed byINTEGRAL

scientific article published in Astronomy and Astrophysics

Simultaneous multifrequency observations of the BL Lac MS 0205.7+3509

scientific article published in January 1999

Simultaneous observations of the quasar 3C 273 with INTEGRAL, XMM-Newton and RXTE

scientific article published in January 2003

Soft gamma-ray sources detected by INTEGRAL

scientific article published in January 2009

Studying the long-time variability of the Seyfert 2 galaxy NGC 4388 with INTEGRAL and Swift

scholarly article

Swift Observations of Swift J1933.9+3258: a probable radio-quiet AGN

scientific article published in January 2006

Swift and INTEGRAL SPI-ACS Observations of GRB 080602

scholarly article

Swift and INTEGRAL observation of 1ES 1959+650

scholarly article

Swift follow-up of the newly discovered burster millisecond pulsar IGR J17511-3057

Swift-XRT detection of IGR J16283-4838

scientific article

Swift-XRT detection of IGR J17098-3626

Swift/BAT detection of a new X-ray source, SWIFT J1656.3-3302, in the Galactic Center region

scientific article published in January 2006

Swift/XRT detection of the hard X-ray source SWIFT J1656.3-3302

scientific article published in January 2006

Swift/XRT follow-up observation on IGR J17177-3656 at soft X-rays

The ASCA HSS: looking for type 2 AGN

scientific article published in January 2001

The Canada–France Imaging Survey: First Results from the u-Band Component

scientific article published in the Astrophysical Journal

The Gamma‐Ray Bright BL Lacertae Object RX J1211+2242

scientific article published in the Astrophysical Journal

The HRX-BL Lac sample - Evolution of BL Lac objects

scientific article published in January 2003

The Hamburg/ESO survey for bright QSOs. III. A large flux-limited sample of QSOs

scientific article published in January 2000

The Hamburg/RASS Catalogue of optical identifications

The INTEGRAL Science Data Centre (ISDC)

scientific article published in Astronomy and Astrophysics

The efficient low-mass Seyfert MCG-05-23-016

scientific article published in January 2008

The extreme high frequency peaked BL Lac 1517+656

scientific article

The first INTEGRAL AGN catalog

scientific article published in January 2006

The hard X-ray 20-40 keV AGN luminosity function

scientific article published in January 2006

The hard X-ray emission of Centaurus A

scientific article published in January 2011

The high-energy spectrum of NGC 4151

The nature of the multi-wavelength emission of 3C 111

scientific article published in January 2012

The soft spectral state of the black hole candidate IGR J17091-3624 observed by INTEGRAL and Swift

scholarly article by Del Santo M. et al published 2011 in Astronomer's Telegram

Time resolved spectroscopy of GRB 030501 using INTEGRAL

scientific article

Time resolved spectroscopy of GRB030501 using INTEGRAL

Transient X-ray burster KS 1741-293 active again

scholarly article

Unveiling the AGN powering the "Composite" Seyfert/Star-forming galaxy NGC 7679: BeppoSAX and ASCA results

scientific article published in Astronomy and Astrophysics

Unveiling the nature of the high energy source IGR J19140+0951

scientific article published in January 2005

X-ray luminous radio-quiet high redshift QSOs in the ROSAT All-Sky Survey

scientific article published in January 1999

XTE J1810-189 measurements by INTEGRAL and Swift