K. Barth

Publication List Details

Period

1994 - 2009

Number

66

Co-Authors

Search for 14.4 keV solar axions emitted in the M1-transition of 57Fe nuclei with CAST (2009)

Andriamonje, CAST Collaboration: S., Aune, S., Autiero, D., Barth, K., Belov, A., Beltrán, B., ...

We have searched for 14.4 keV solar axions or more general axion-like particles (ALPs), that may be emitted in the M1 nuclear transition of 57Fe, by using the axion-to-photon conversion in the CERN...

Cryogenic Operation Methodology and Cryogen Management at CERN over the last 15 Years (2009)

Delikaris, D, Barth, K, Claudet, S, Gayet, Ph, Passardi, Giorgio, Serio, L, ...

CERN, the European Organization for Nuclear Research has progressively implemented and brought into operation an impressive number of cryogenic units (34). The paper will present the evolution of...

First Cool-down and Test at 4.5 K of the ATLAS Superconducting Magnet System Assembled in the LHC Experimental Cavern (2009)

Passardi, Giorgio, Barth, K, Delruelle, N, Dudarev, A, Haug, F, Pavlov, O, ...

The four superconducting magnets (Barrel Toroid, two End-Cap Toroids and Central Solenoid) of the ATLAS detector have been tested individually at 4.5 K in the LHC underground experimental cavern....

Search for solar axion emission from 7Li and D(p,gamma)3He nuclear decays with the CAST gamma-ray calorimeter (2009)

Andriamonje, CAST Collaboration: S., Aune, S., Autiero, D., Barth, K., Belov, A., Beltran, B., ...

We present the results of a search for a high-energy axion emission signal from 7Li (0.478 MeV) and D(p,gamma)3He (5.5 MeV) nuclear transitions using a low-background gamma-ray calorimeter during...

Vergleich der muttergebundenen und der künstlichen Aufzucht in Bezug auf Gesundheit, Gewichtsentwicklung und chronischen Stress bei Milchviehkälbern (2009)

Roth, B. A., Barth, K., Hillmann, E.

In artificial rearing, calves are separated from their dam usually within 24h after birth and any further social contacts to the mother are prevented. Although this is common in practice we expect...

Probing eV-scale axions with CAST (2009)

The CAST Collaboration, Arik, E., Aune, S., Autiero, D., Barth, K., Belov, A., ...

We have searched for solar axions or other pseudoscalar particles that couple to two photons by using the CERN Axion Solar Telescope (CAST) setup. Whereas we previously have reported results from...

Vergleich der muttergebundenen und der künstlichen Aufzucht in Bezug auf Gesundheit, Gewichtsentwicklung und chronischen Stress bei Milchviehkälbern (2009)

Roth, B. A., Barth, K., Hillmann, E.

In artificial rearing, calves are separated from their dam usually within 24h after birth and any further social contacts to the mother are prevented. Although this is common in practice we expect...

Solar axion search with the CAST experiment (2008)

Arik, E, Aune, S, Autiero, D, Barth, K, Belov, A, Beltrán, B, ...

The CAST (CERN Axion Solar Telescope) experiment is searching for solar axions by their conversion into photons inside the magnet pipe of an LHC dipole. The analysis of the data recorded during the...

Probing eV-scale axions with CAST (2008)

Arik, CAST Collaboration: E., Aune, S., Autiero, D., Barth, K., Belov, A., Beltrán, B., ...

We have searched for solar axions or other pseudoscalar particles that couple to two photons by using the CERN Axion Solar Telescope (CAST) setup. Whereas we previously have reported results from...

Solar axion search with the CAST experiment (2008)

Arik, CAST Collaboration:E., Aune, S., Autiero, D., Barth, K., Belov, A., Beltrán, B., ...

The CAST (CERN Axion Solar Telescope) experiment is searching for solar axions by their conversion into photons inside the magnet pipe of an LHC dipole. The analysis of the data recorded during the...

Search for low Energy solar Axions with CAST (2008)

Cantatore, Giovanni, Aune, S., Autiero, D., Barth, K., Belov, A., ...

We have started the development of a detector system, sensitive to single photons in the eV energy range, to be suitably coupled to one of the CAST magnet ports. This system should open to CAST a...

First Cool-down and Test at 4.5 K of the ATLAS Superconducting Barrel Toroid Assembled in the LHC Experimental Cavern (2008)

Barth, K, Delruelle, N, Dudarev, A, Passardi, Giorgio, Pengo, R, Pezzetti, M, ...

The large ATLAS superconducting magnets system consists of the Barrel, two End-Caps Toroids and the Central Solenoid. The eight separate coils making the Barrel Toroid (BT) have been individually...

Cryogenic Characteristics of the ATLAS Barrel Toroid Superconducting Magnet (2008)

Pengo, R, Barth, K, Delruelle, N, Pezzetti, M, Pirotte, O, Passardi, Giorgio, ...

ATLAS, one of the experiments of the LHC accelerator under commissioning at CERN, is equipped with a large superconducting magnet the Barrel Toroid (BT) that has been tested at nominal current (20500...

An improved limit on the axion-photon coupling from the CAST experiment (2007)

Andriamonje, Samuel A, Aune, S, Autiero, D, Barth, K, Belov, A, Beltran, B, ...

We have searched for solar axions or similar particles that couple to two photons by using the CERN Axion Solar Telescope (CAST) setup with improved conditions in all detectors. From the absence of...

An Improved limit on the axion-photon coupling from the CAST experiment (2007)

Andriamonje, S., Aune, S., Autiero, D., Barth, K., Belov, A., Beltran, B., ...

We have searched for solar axions or similar particles that couple to two photons by using the CERN Axion Solar Telescope (CAST) setup with improved conditions in all detectors. From the absence of...

Prospects for the CERN Axion Solar Telescope Sensitivity to 14.4 keV Axions (2006)

Jakovcic, K, Andriamonje, Samuel A, Aune, S, Avignone, F T, Barth, K, Belov, A, ...

The CERN Axion Solar Telescope (CAST) is searching for solar axions using the 9.0 T strong and 9.26 m long transverse magnetic field of a twin aperture LHC test magnet, where axions could be...

Results of the Cryogenic Tests of the Superconducting Magnets forming the Barrel Toroid of the ATLAS Experiment (2006)

Pengo, R, Barth, K, Berriaud, C, Delruelle, N, Dudarev, A, Junker, S, ...

The Barrel Toroid magnet of the ATLAS experiment will be built from eight 25 m x 5 m racetrack shaped superconducting coils that are symmetrically placed around the central axis of the detector....

Results of the Cryogenic Tests of the Superconducting Magnets forming the Barrel Toroid of the ATLAS Experiment (2006)

Pengo, R, Barth, K, Berriaud, C, Delruelle, N, Dudarev, A, Junker, S, ...

The Barrel Toroid magnet of the ATLAS experiment will be built from eight 25 m x 5 m racetrack shaped superconducting coils that are symmetrically placed around the central axis of the detector....

Search for solar axions: the CAST experiment at CERN (2005)

Beltran, B, Andriamonje, Samuel A, Arsov, V, Aune, S, Autiero, D, Avignone, F T, ...

Hypothetical axion-like particles with a two-photon interaction would be produced in the sun by the Primakoff process. In a laboratory magnetic field they would be transformed into X-rays with...

First results from the CERN Axion Solar Telescope (CAST) (2005)

Andriamonje,S., Arsov,V., Aune,S., Autiero,D., Avignone,F., Barth,K., ...

Hypothetical axion-like particles with a two-photon interaction would be produced in the Sun by the Primakoff process. In a laboratory magnetic field (``axion helioscope'') they would be transformed...

First results from the CERN Axion Solar Telescope (CAST) (2005)

Andriamonje, S., Arsov, V., Aune, S., Autiero, D., Avignone, F., Barth, K., ...

Hypothetical axion-like particles with a two-photon interaction would be produced in the Sun by the Primakoff process. In a laboratory magnetic field (``axion helioscope'') they would be transformed...

First results from the CERN Axion Solar Telescope (CAST) (2004)

Andriamonje, Samuel A, Arsov, V, Aune, S, Autiero, D, Barth, K, Belov, A, ...

Hypothetical axion-like particles with a two-photon interaction would be produced in the Sun by the Primakoff process. In a laboratory magnetic field (``axion helioscope'') they would be transformed...

The Management of Cryogens at CERN (2004)

Delikaris, D, Barth, K, Passardi, Giorgio, Serio, L, Tavian, L

CERN is a large user of industrially procured cryogens essentially liquid helium and nitrogen. Recent contracts have been placed by the Organization for the delivery of quantities up to 280 tons of...

Commissioning and First Operation of the Cryogenics for the CERN Axion Solar Telescope (CAST) (2004)

Barth, K, Delikaris, D, Passardi, Giorgio, Pezzetti, M, Pirotte, O, Stewart, L, ...

A new experiment, the CERN Axion Solar Telescope (CAST) was installed and commissioned in 2002. Its aim is to experimentally prove the existence of an as yet hypothetical particle predicted by theory...

A new rat type I-like alveolar epithelial cell line R3/1: Bleomycin effects on caveolin expression (2004)

Koslowski, R., Barth, K., Augstein, A., Tschernig, T., Bargsten, G., Aufderheide, M., ...

The study of function and regulation of the phenotype of alveolar type I (AT I) epithelial cells is limited by the rareness of suitable cell lines or primary cultures of this cell type. We describe...

Axion searches at CERN with the CAST Telescope (2003)

Eleftheriadis, C, Andriamonje, Samuel A, Arik, E, Autiero, D, Avignone, F T, Barth, K, ...

The CERN Axion Solar Telescope (CAST) searches for axions coming from photon to axion conversion in the sun's core, as stated by the Primakoff effect. Axions arise in particle physics as a...

The CERN Axion Solar Telescope (CAST): status and prospects (2003)

Irastorza,I. G., Andriamonje,S., Arik,E., Autiero,D., Avignone,F., Barth,K., ...

The CAST experiment is being mounted at CERN. It will make use of a decommissioned LHC test magnet to look for solar axions through its conversion into photons inside the magnetic field. The magnet...

The CERN Axion Solar Telescope (CAST): status and prospects (2003)

Irastorza, I. G., Andriamonje, S., Arik, E., Autiero, D., Avignone, F., Barth, K., ...

The CAST experiment is being mounted at CERN. It will make use of a decommissioned LHC test magnet to look for solar axions through its conversion into photons inside the magnetic field. The magnet...

Cryogenics for the CERN Solar Axion Telescope (CAST) using a LHC Dipole Prototype Magnet (2002)

Barth, K, Passardi, Giorgio, Pezzetti, M, Pirotte, O, Riege, H, Vullierme, B, ...

The axion, an as yet hypothetical particle predicted from the solution of the strong CP problem, constitutes a prime candidate for the galactic dark matter and also arises in supersymmetry and...

The CERN axion solar telescope (CAST) (2002)

Aalseth,C. E., Arik,E., Autiero,D., Avignone,F. T., Barth,K., Bowyer,S. M., ...

A decommissioned LHC test magnet is being prepared as the CERN Axion Solar Telescope (CAST) experiment. The magnet has a field of 9.6 Tesla and length of 10 meters. It is being mounted on a platform...

The CERN Axion Solar Telescope (CAST) (2002)

Aalseth, C.E, Arik, E., Autiero, D., Avignone, F.T, Barth, K., Bowyer, S.M, ...

A decommissioned LHC test magnets is being prepared as the CERN Axion Solar Telescope (CAST) experiment. The magnet has a field of 9.6 Tesla and length of 10 meters. It is being mounted on a platform...

The CERN axion solar telescope (CAST) (2002)

Aalseth, C. E., Arik, E., Autiero, D., Avignone, F. T., Barth, K., Bowyer, S. M., ...

A decommissioned LHC test magnet is being prepared as the CERN Axion Solar Telescope (CAST) experiment. The magnet has a field of 9.6 Tesla and length of 10 meters. It is being mounted on a platform...

Conclusions from 12 Years Operational Experience of the Cryoplants for the Superconducting Magnets of the LEP Experiments (2001)

Barth, K, Dauvergne, J P, Delikaris, D, Passardi, Giorgio

The Large Electron Positron Collider (LEP) has ended its last physics run in November 2000, and it is at present being dismantled to liberate the tunnel for the Large Hadron Collider (LHC) project to...

Conclusions from 12 Years Operational Experience of the Cryoplants for the Superconducting Magnets of the LEP Experiments (2001)

Barth, K, Dauvergne, J P, Delikaris, D, Passardi, Giorgio

The Large Electron Positron Collider (LEP) has ended its last physics run in November 2000, and it is at present being dismantled to liberate the tunnel for the Large Hadron Collider (LHC) project to...

Cryogenic Facilities at 1.9 K for the Reception of the Superconducting Wires and Cables of the LHC Dipoles Magnets (2000)

Barth, K, Dauvergne, J P, Delruelle, N, Ferlin, G, Juillerat, A C, Pirotte, O

CERN's LHC project has moved to an implementation phase. The fabrication of 1600 high-field superconducting magnets operating at 1.9 K will require about 6400 km of Nb-Ti cables. A cryogenic test...

Cryogenic Facilities at 1.9 K for the Reception of the Superconducting Wires and Cables of the LHC Dipoles Magnets (2000)

Barth, K, Dauvergne, J P, Delruelle, N, Ferlin, G, Juillerat, A C, Pirotte, O

CERN's LHC project has moved to an implementation phase. The fabrication of 1600 high-field superconducting magnets operating at 1.9 K will require about 6400 km of Nb-Ti cables. A cryogenic test...

New Long-term Historical Data Recording and Failure Analysis System for the CERN Cryoplants (1999)

Barbeau, H, Barth, K, Baud, R, Dauvergne, J P, Delikaris, D

CERN uses several liquid helium cryoplants (total of 21) for cooling large variety of superconducting devices namely: accelerating cavities, magnets for accelerators and particle detectors. The...

New cryogenic facilities for testing superconducting equipments for the CERN Large Hadron Collider (1998)

Barth, K, Dauvergne, J P, Delikaris, D, Delruelle, N, Ferlin, G, Passardi, Giorgio, ...

CERN's major project, the Large Hadron Collider (LHC), has moved to an implementation phase with machine construction to be completed by 2005. To achieve the design proton-proton centre of mass...

New cryogenic facilities for testing superconducting equipments for the CERN Large Hadron Collider (1998)

Barth, K, Dauvergne, J P, Delikaris, D, Delruelle, N, Ferlin, G, Passardi, Giorgio, ...

CERN's major project, the Large Hadron Collider (LHC), has moved to an implementation phase with machine construction to be completed by 2005. To achieve the design proton-proton centre of mass...

High performance Joint European Torus (JET) plasmas for deuterium-tritium operation with the MkII divertor (1997)

Jones, T. T. C., Adams, J. M., Ageladarakis, P., AliArshad, S., Alper, B., Altmann, H., ...

Planned experiments in the Joint European Torus [Plasma Physics and Controlled Fusion Research, Proceedings, 13th International Conference, Washington, D.C., 1990 (International Atomic Energy Agency,...

CAST: A search for solar axions at CERN

Collar,J. I., Aalseth,C. E., Arik,E., Autiero,D., Avignone,F. T., Barth,K., ...

The new axion helioscope at CERN started acquiring data during September of 2002: CAST (Cern Axion Solar Telescope) employs a decommissioned LHC dipole magnet to convert putative solar axions or...

CAST: A search for solar axions at CERN

Collar, J. I., Aalseth, C. E., Arik, E., Autiero, D., Avignone, F. T., Barth, K., ...

The new axion helioscope at CERN started acquiring data during September of 2002: CAST (Cern Axion Solar Telescope) employs a decommissioned LHC dipole magnet to convert putative solar axions or...