PUBLICATIONS / SCIENTIFIC RESULTS

 

J. H. Steffen, A. Upadhye, et al. [GammeV–CHASE collaboration], “Laboratory constraints on chameleon dark energy and power-law fields,” arXiv:1010.0988 [hep-ex].

 

A. S. Chou, et al. [GammeV collaboration], “A search for chameleon particles using a photon regeneration technique,” Phys. Rev. Lett. 102, 030402, 2009. Also,  arXiv:0806.2438 [hep-ex].

 

A.S. Chou, et al. [GammeV collaboration], “Search for axionlike particles using a variable-baseline photon-regeneration technique,” Phys. Rev. Lett. 100, 080402, 2008. Also, arXiv:0710.3783 [hep-ex].

 

ASSOCIATED PUBLICATIONS

 

A. Upadhye, J. H. Steffen, A. Weltman, “Constraining chameleon field theories using the GammeV afterglow experiments,” Phys. Rev. D81:015013, 2010. Also, arXiv:0911.3906 [hep-ph].

 

J. Steffen and A. Upadhye, “The GammeV suite of experimental searches for axion like particles,” Invited review, Modern Physics Letters A, Vol. 24, No. 26, p 2053 (2009), FERMILAB-PUB-09-390-A, arXiv:0908.1529 [hep-ex].

 

CONFERENCE PROCEEDINGS

 

W. Wester for the collaboration, “GammeV: Results and Future Plans at Fermilab,” Presented at the 5th Patras Workshop on Axions, WIMPs and WISPs – Training Workshop, Durham, United Kingdom, 13-27 July 2009, FERMILAB-CONF-09-708-A-E, May 2010. (link).

 

J. Steffen for the collaboration, “Constraints on chameleons and axion-like particles with the GammeV  experiment,” Presented at the 34th Identification of Dark Matter 2008, Stockholm, Sweden, Aug. 18-22, 2008, arXiv:0810.5070 [hep-ex]. (link).

 

W. Wester for the collaboration, “GammeV: a milli-eV particle search at Fermilab,” Presented at the 34th International Conference on High Energy Physics, Philadelphia, PA, July 29 – Aug. 5 2008, FERMILAB-CONF-08-454-A-E and arXiv:0810.4510 [hep-ex]. (link).

 

W. Wester for the collaboration, “GammeV: Fermilab axion-like particle photon regeneration results,” Presented at the 4th Patras Workshop on Axions, WIMPs and WISPs – Training Workshop, Hamburg Germany, 18-21 Jun 2008, FERMILAB-CONF-08-340-A-E, Sep 2008. (link).

 

A. Chou for the collaboration, “Search for chameleon particles visa photon regeneration results,” Presented at the 4th Patras Workshop on Axions, WIMPs and WISPs – Training Workshop, Hamburg Germany, 18-21 Jun 2008, FERMILAB-CONF-08-332-AD-CD-E-TD, Sep 2008. (link).

 

TALKS

 

W. Wester, “GammeV: Results and Future Plans at Fermilab,” 6th Patras Workshop on Axions, WIMPs, and WISPs, Univ. of Zurich, Zurich, Switzerland (July 5, 2010). (link)

 

J. Steffen, “The GammeV-CHASE probe for chameleon dark energy,” The Dark Side of the Universe, Leon, Mexico  (Jun. 2010).

 

J. Steffen, “The GammeV and GammeV-CHASE laboratory searches for chameleon dark energy,” Physics Department Colloquium, University of Utah, Salt Lake City, UT (Feb. 2010).

 

J. Steffen, “GammeV-CHASE: A laboratory search for Dark Energy,” 215th Meeting of the American Astronomical Society, Washington, D.C. (Jan. 2010)

 

A. Chou, “Probes of the 10-11 GeV-1 axion-photon coupling scale,” Axions 2010, University of Florida, Gainsville FL (Jan. 16, 2010). (link)

 

A. Chou, “Experimental probes of axions,” 29th Physics in Collision (PIC 2009), Kobe, Japan, Aug. 30 – Sep. 2, 2009. (link)

 

W. Wester, “GammeV: Results and Future Plans at Fermilab,” 5th Patras Workshop on Axions, WIMPs, and WISPs, Univ. of Durham, Durham, United Kingdom (June 20, 2009). (link)

 

J. Steffen, “Constraints on chameleons and axion-like particles from the GammeV Experiment,” Physics Seminar, Univ. of Washington, Seattle, WA (Oct. 2008). Physics Seminar, Univ. of California at Santa Cruz, Santa Cruz, CA (Nov. 2008). Physics Seminar, Lawrence Livermore National Laboratory, Livermore, CA (Nov. 2008).

 

J. Steffen, “Constraints on chameleons and axion-like particles from the GammeV Experiment,” Identification of Dark Matter 2008, IDM2008, Stockholm, Sweden (Aug 22, 2008). (link).

 

W. Wester, “GammeV, A gamma to milli-eV particle search,” 34th International Conference on High Energy Physics, Philadelphia, PA (Aug. 1, 2008). (link)

 

A. Chou, “GammeV: Fermilab chameleon search and future ideas,” 4th Patras Workshop on Axions, WIMPs, and WISPs, DESY, Hamburg, Germany (June 20, 2008). (link)

 

W. Wester, “GammeV: Fermilab axionlike particle photon regeneration results,” 4th Patras Workshop on Axions, WIMPs, and WISPs, DESY, Hamburg, Germany (June 20, 2008). (link)

 

J. Steffen, “Results of the GammeV Axion-like Particle Search,” Lab for Particle Physics and Cosmology Seminar, Harvard, MA (Feb. 27, 2008). (link). Particle Theory Seminar, Johns Hopkins Univ., Baltimore (March 5, 2008). (link).

 

J. Yoo, “The First Results from GammeV: Varying Baseline Axion Like Particle Search at Fermilab,” Eighth UCLA Symposium: Sources and Detection of Dark Matter and Dark Energy in the Universe, UCLA (Feb 21, 2008). (link)

 

W. Wester, “GammeV, A gamma to milli-eV particle search,” High Energy and Astro-Particle Seminar, UCLA, (Jan 23, 2008). (link). Enrico Fermi High Energy Physics Lunch Seminar, Univ of Chicago (Feb 4, 2008). (link). High Energy Physics Division Seminar, Argonne National Laboratory (Feb 6, 2008). (link). High Energy Physics Seminar, Northwestern University (Feb 11, 2008). (link). High Energy Physics Seminar, Michigan State University, East Lansing (Mar 11, 2008). (link). High Energy Physics Seminar, University of Wisconsin, Madison (Mar 25, 2008). (link). High Energy Seminar, University of Notre Dame (Sept. 9, 2008). (link). High Energy Physics Seminar, University of Illinois (Sept. 15, 2008). (link). LNS Lunchtime Seminar, Massachusetts Institute of Technology (Apr. 7, 2009) (link). Physics Dept. Colloquium, Illinois Institute of Technology (May 7, 2009) (link). “GammeV: Searching for axion-like particles on a shoestring,” Minerva Summer Seminar, Fermilab, Jul 30, 2009. Physics Dept. Colloquium, Texas Tech University (Nov 19, 2009) (Talk) (link). “GammeV,” Fermilab Engineering Week, Fermilab (Feb 17, 2010) (link). “GammeV, Laser Experiments to Search for New Physics at Fermilab,” Joint EP/PP Seminar, CERN, Geneva, Switzerland (July 12, 2010) (Talk ppt) (link).

 

A. Chou, “The GammeV Experiment: A search for oscillations of photons into milli-eV mass particles,” Experimental Physics Seminar, Stanford Linear Accelerator Center, (Jan 14, 2008). (link). “The GammeV Experiment: A search for oscillations of photons into milli-eV mass particles,” Particle Physics Seminar, Columbia University, (Feb 6, 2008). (link). “GammeV: Searching for axions and other low-mass particles by shining light through walls,” Astroparticle Physics Special Seminar, Princeton University, (May 7, 2009) (link)

 

A. Upadye, “Chameleon scalar fields and the GammeV Experiment,” Particle Astrophysics Seminar, (Dec 10, 2007), Fermilab (link)

 

A Chou, “GammeV: Search for oscillations from photons to milli-eV mass particles,” Particle Physics Seminar, Brookhaven National Laboratory, (Oct 18, 2007). (link)

 

Jonghee Yoo, “Results from GammeV,” Dark Matter 2007, (Sept 27, 2007, Sidney Australia). (link)

 

W. Wester, “GammeV, A gamma to milli-eV particle search,” Colloquium, Kavli Institute for Cosmological Physics, Univ. of Chicago, (Sept 26, 2007). (link)

 

J. Steffen, “GammeV Status Report,” Special report, Fermilab All-Experimenter’s Meeting, (Oct 1, 2007, Fermilab). (link)

 

J. Steffen for the GammeV collaboration, “The GammeV Particle Search Experiment,” 3rd Joint ILIAS-CAST-CERN-DESY Axion-WIMPs Training Workshop (19 June – 25 June 2007, Patras, Greece). (link)

 

W. Wester, “GammeV, A gamma to milli-eV particle search, T-969, Installation and Commissioning,” Special report, Fermilab All-Experimenter’s Meeting, (June 4, 2007, Fermilab). (link)

 

POSTERS

 

A. Upadhye for the GammeV-CHASE collaboration, “GammeV-CHASE, Chameleon Afterglow Search Experiment,” Kavli Foundation visit to KICP, Univ. of Chicago, Chicago IL (Apr. 21, 2010).

 

W. Wester for the GammeV-CHASE collaboration, “GammeV-CHASE, Chameleon Afterglow Search Experiment,” Axions 2010, University of Florida, Gainsville FL (Jan. 16, 2010). (link).

 

J. Steffen for the GammeV collaboration, “The GammeV Chameleon Afterglow Search Experiment: GammeV-CHASE” Fermilab annual User’s Meeting, (June 2009, Fermilab). (link)

 

J. Steffen for the GammeV collaboration, “Results from the GammeV Axion-like Particle Search,” Fermilab annual User’s Meeting, (June 4-6, 2008, Fermilab). (link)

 

J. Steffen for the GammeV collaboration, “Results from the GammeV Axion-like Particle Search,” 211th Meeting of the American Astronomical Society, Austin TX, January 2008).

 

The GammeV collaboration, “GammeV, a gamma to milli-eV particle search,” Fermilab DOE Annual Review, (Sept 25, 2007, Fermilab) [first time results were presented]

 

The GammeV collaboration, “The GammeV Experiment,” Fermilab annual User’s Meeting, (June 6-7, 2007, Fermilab). (link)

 

CITATIONS to GammeV WORK AND RESULTS

 

C. Amsler, et al. [Particle Data Group], “Axions,” Physics Letters B 667, 1 (2008), (url: pdg.lbl.gov). (review) (listing)

 

P. Gaete and I. Schmidt, “Coulomb’s law corrections from gauge-kinetic mixing,” arXiv:1004.1591 [hep-th]. (link)

 

K. Ehret, et al. [ALPS Collaboration], “New ALPS Results on Hidden-Sector Lightweights,” Phys. Lett. B689, 149 (2010), arXiv:1004.1313 [hep-ex]. (link)

 

T. Meier [for the ALPS Collaboration], “Optical Resonators in Current and Future Experiments of the ALPS Collaboration,” Lectures given at AXIONS 2010, Gainesville, FL, Jan. 15-17, 2010, arXiv:1003.5867 [physics.optics]. (link)

 

A. Ringwald, “Challenges and Opportunities for the Next Generation of Photon Regeneration Experiments,” arXiv:1003.2339 [hep-ph]. (link)

 

R. Povey, J. Hartnett, and M. Tobar, “First Microwave Cavity Experiment Search for Hidden Sector Photons,” arXiv:1003.0964 [hep-ex]. (link)

 

J. Jaeckel, A. Ringwald, “The Low-Energy Frontier of Particle Physics,” arXiv:1003.0329 [hep-ph]. (link)

 

N. Bassan, A. Mirizzi, and M. Roncadelli, “Axion-like particle effects on the polarization of cosmic high-energy gamma sources,” arXiv:1001.5267 [astro-ph.HE] (link). JCAP, 1005:010 (2010) (link)

 

H.-H. Mei, et al. [Q&A Collaboration], “Axion Search with Q&A Experiment,” arXiv:1001.4235 [physics.ins-det] (link). Mod. Phys. Lett. A25, 983 (2010) (link)

 

P. Gaete, J. Helayei-Neto, and E. Spallucci, “Some aspects of Chern-Simons-like coupling in an external magnetic field,” arXiv:1001.3568 [hep-th]. (link)

 

A. Chou, “Experimental probes of axions,” Presented at 29th Physics in Collision (PIC 2009), Kobe, Japan, Aug. 30 – Sep. 2, 2009, FERMILAB-CONF-09-498-E, Oct 2009 (link)

 

A. Mirizzi and D. Montanino, “Stochastic conversions of TeV photons into axion-like particles in extragalactic magnetic fields,” arXiv:0911.0015 [astro-ph.HE] (link). JCAP, 0912:004 (2009) (link)

 

B. Dobrich and H. Gies, “Interferometry in pulsed fields,” arXiv:0910.5692 [hep-ph] (link)

 

A. Linder, “The Future of low Energy Photon Experiments,” arXiv:0910.1686 [hep-ex] (link)

 

M. Goodsell, et al., “Naturally Light Hidden Photons in LARGE Volume String Compatifications,” arXiv:0909.0515 [hep-ph] (link). JHEP 0911:027 (2009) (link)

 

J. Steffen and A. Upadhye, “The GammeV suite of experimental searches for axion-like particles,” arXiv: 0908.1529 [hep-ex]. (link)

 

F. Caspers, J. Jaeckel, and A. Ringwald, “Feasibility, engineering aspects and physics reach of microwave cavity experiments searching for hidden photons and axions,” arXiv: 0908.0759 [hep-ex]. (link)

 

J. Jaeckel, “Strong fields and recycled accelerator parts as laboratory for fundamental physics,” arXiv:0908.0730 [hep-ph]. (link)

 

G. Mueller, P. Sikivie, D. Tanner, K. van Bibber, “Resonantly Enhanced Axion-Photon Regeneration,” arXiv:0907.5387 [hep-ph]. (link)

 

A.-C. Davis, C. Schelpe, and D. Shaw, “The Effect of a Chameleon Scalar Field on the Cosmic Microwave Background,” arXiv: 0907.2672 [hep-th]. (link)

 

G. D’Amico, M. Kamionkowski, and K. Sigurson, “Dark Matter Astrophysics,” arXiv:0907.1912 [astro-ph]. (link)

 

A. Mirizzi, J. Redondo, and G. Sigi, “Constraining resonant photon-axion conversions in the Early Universe,” arXiv:0905.4865 [hep-ph]. (link). JCAP, 08, 1 (2009).

 

T. Geralis for the CAST Collaboration, “CAST results and Axion review,” arXiv:0905.4273 [hep-ex]. (link)

 

K. Ehret, et al., “Resonant laser power build-up in ALPS – a “light-shining-through-walls” experiment,” arXiv:0905.4159 [physics.ins-det]. (link)

 

F. Bruemmer, J. Jaeckel, V. Khoze, “Magnetic Mixing – Electric Minicharges from Magnetic Monopoles,” arXiv:0905.0633 [hep-ph]. (link). JHEP 037, (2009). (link)

 

L. Duffy and K. Van Bibber, “Axions as Dark Matter Particles,” arXiv:0904.3346 [hep-ph]. (link)

 

P. Brax, et al., “Collider constraints on interactions of dark energy with the Standard Model,” arXiv:0904.3004 [hep-ph]. (link)

 

J. Jaeckel, “Probing Minicharged Particles with Tests of Coulomb’s Law,” IPPP-09-30, DCPT-09-60, arXiv:0904.1547 [hep-ph]. (link)

 

H. Gies, J. Jaeckel, “Tunneling of the 3rd kind,” IPPP-09-21, DCPT-09-42, arXiv:0904.0609 [hep-ph]. (link)

 

B. Dobrich, H. Gies, “Interferometry of light propagation in pulsed fields,” arXiv:0904.0216 [hep-ph]. (link)

 

J. Jaeckel, J. Redondo, A. Ringwald, “Hidden Laser Communications through Matter – An application of meV-scale hidden photons,” arXiv:0903.5300 [hep-ph] (link)

 

H. Davoudiasi and P. Huber, “Thermal Geo-axions,” arXiv:0903.0618 [hep-ph]. (link)

 

F. Bruemmer and J. Jaeckel, “Minicharges and Magnetic Monopoles,” arXiv:0902.3615 [hep-ph]. (link). Phys. Lett. B 675, 360 (2009) (link).

 

E. G. Adelberger, et al., “Torsion balance experiments: A low-energy frontier of particle physics,” Progress in Particle and Nuclear Physics, 62, 102 (2009). (link)

 

A. Mirizzi, J. Redondo, G. Sigl, “Microwave Background Contraints on Mixing of Photons with Hidden Photons,” arXiv:0901.0014 [hep-ph]. (link). JCAP, 03, 026 (2009) (link)

 

K. Ehret, “Status of the ALPS Experiment,” arXiv:0812.3495 [hep-ex]. (link)

 

C. Robilliard, et al. (BMV Collaboration), “The BMV project: Search for photon oscillations into massive particles,” arXiv:0812.1006 [quant-ph]. (link)

 

H. Gies, “Strong laser fields as a probe for fundamental physics,” arXiv:0812.0668 [hep-ph]. (link). Eur. Phys. J D (2009) (link).

 

G. Zavattini, E. Calloni, “Probing for New Physics and Detecting non linear vacuum QED effects using gravitational wave interferometer antennas,” arXiv:0812.0345 [physics-ins-det]. (link)

 

C. Burrage, A. Davis, D. Shaw, “Detecting Chameleons: The Astronomical Polarization Produced by Chameleon-like Scalar Fields,” arXiv:0809.1763 [astro-ph]. (link). Phys. Rev. D 79, 044028 (2009) (link).

 

C. Biggio, E. Masso, J. Redondo, “Mixing of photons with massive spin-two particles in a magnetic field,” Phys. Rev. D 79, 015012 (2009) (link).

 

A. Afanasev et al. (LIPSS Collaboration), “New Experimental Limit on Photon Hidden-Sector Paraphoton Mixing,” arXiv:0808.4189 [hep-ex] (link).

 

D. Seery, “Magnetogenesis and the primordial non-gaussianity,” arXiv:0810.1617 [astro-ph]. (link)

 

A. Weltman, “Hunting for Chameleons in ALP searches,” arXiv:0809.4293 [hep-ph]. (link)

 

J. Jaeckel, “The Physics Case for Axions, WIMPs, WISPs, and Other Weird Stuff,” arXiv:0809.3112 [hep-ph]. (link)

 

C. Burrange, A. Davis, and D. J. Shaw, “Detecting Chameleons: The Astronomical Polarization Produced by Chameleon-like Scalar Fields,” arXiv:0809.2438 [astro-ph]. (link)

 

M. Fouche, et al. [BMV Collaboration], “Search for photon oscillations into massive particles,” arXiv:0808.2800 [hep-ex] (link). Phys. Rev. D 78, 032013 (2008) (link).

 

A. Vankov, “On observation of neutron quantum states in Earth gravitational field at Laue-Langevin Institute, Grenobe,” arXiv:0808.1362 [physics.gen-ph] (link).

 

S. Lavshakov, P. Molaro, and M. Kozlov, “On spatial variations of the electron-to-proton mass ration in the Milky Way,” arXiv:0808.0583 [astro-ph]. (link)

 

S. Abel, et al., “Illuminating the hidden sector of string theory by shining light through a magnetic field,” arXiv:hep-ph/0608248 (link), Phys. Lett. B 666, 66 (2008) (link).

 

P. Gaete and I. Schmidt, “Confinement effects from massive photons,” arXiv:0807.0816 [hep-th]. (link)

 

J. Kim and G. Carosi, “Axions and the Strong CP Problem,” arXiv:0807.3125 [hep-ph]. (link)

 

M. Ahlers, et al., “Probing Hidden Sector Photons through the Higgs Window,” arXiv:0807.4143 [hep-ph] (link), Phys. Rev. D 78, 075005, 2008 (link).

 

A. Melissinos, “Search for Cosmic Axions using an Optical Interferometer,” arXiv:0807.1092 [hep-ph]. (link)

 

J. Jaeckel and J. Redondo, “Searching Hidden-sector Photons inside a Superconducting Box,” arXiv:0806.1115 [hep-ph]. (link). EPL 84, 31002 (2008) (link).

 

A. Afanasev et al. (LIPSS Collaboration), “Experimental limit on Optical-Photon Coupling to light Neutral Scalar Bosons,” arXiv:0806.2631 [hep-ex] (link). Phys. Rev. Lett. 101, 120401, 2008 (link).

 

J. Jaeckel, J. Redondo, A. Ringwald, “Signatures of a hidden cosmic microwave background,” arXiv:0804.4157 [astro-ph] (link).  Phys. Rev. Lett. 101, 131801 (2008) (link).

 

S. N. Gninenko and J. Redondo, “On search for eV sector photons in Super-Kamiokande and CAST experiments,” Phys. Lett. B 664, 180 (2008); arXiv:0804.3736 [hep-ph]. (link)

 

A. Weltman, “Testing Chameleon models in the laboratory,” arXiv:0705.3416 [hep-ph]. (link)

 

J. Redondo, “The Low energy frontier: Probes with photons,” arXiv:0805.3112 [hep-ph]. (link)

 

S. A. Abel, et al., “Kinetic Mixing of the Photon with Hidden U(1)s in String Phenomenology,” arXiv:0803.1449 [hep-ph] (link). JHEP 0807, 124 (2008) (link)

 

S.N. Gninenko, “On search for hidden sector photons in Super-Kamiokande,” arXiv:0802.1315v1 [hep-ph]. (link)

 

J. Redondo, “Helioscope Bounds on Hidden Sector Photons,” arXiv:0801.1527v1 [hep-ph] (link). JCAP 0807, 008 (2008) (link).

 

M. Ahlers, et al., “Light from the hidden sector: Experimental signatures of paraphotons,” Phys. Rev. D 76, 115005 (2007).

 

P. Pugnat, et al. (OSQAR Collaboration), “First results from the OSQAR photon regeneration experiment: No light shining through a wall,” arXiv:0712.3362. (link). Phys. Rev. D 78, 092003 (2008) (link).

 

D. Stancil, “Long distance signaling using axion-like particles,” Phys. Rev. D 76, 111701(R) (2007). (link)

 

M. Ahlers, et al., “Laser experiments explore the hidden sector,” arXiv:0711.4991 [hep-ph] (link), Phys. Rev. D 77, 095001, (2008) (link).

 

J. Kim, “Axions as a CDM Component,” arXiv:0711.1708 [hep-ph] (link)

 

H. Gies, “External Fields as a Probe for Fundamental Physics,” arXiv:0711.1337 (link), J. Phys. A 41, 164039 (2008) (link).

 

H. Gies, et al., “Hidden in Light: Magnetically Induced Afterglow from Trapped Chameleons,” arXiv:0710.1556 [hep-ph]. (link)

 

M. Ahlers, et al., “Alpenglow – A Signature for Chameleons in Axion-Like Particle Search Experiments,” Phys. Rev. D 77, 015018 (2008). arXiv:0710.1555 [hep-ph]. (link)

 

D. Maity, S. Roy, S. SenGupta, “Constraining the Randall-Sundrum modulus in light of recent PVLAS data,” Phys. Rev. D 77, 015010 (2008).  arXiv:0709.3940.

 

C. Robilliard, et al., (BMV Collaboration), ``No light shining through a wall: new results from a photoregeneration experiment,” Phys. Rev. Lett. 99, 190403 (2007). (link) (arXiv:0707.1296 [hep-ex])

 

J. Jaeckel and A. Ringwald, “Extending the reach of axion-photon regeneration experiments towards larger masses with phase shift plates,” Phys. Lett. B 653, 167 (2007).

 

E. Zavattini, et al., “New PVLAS results and limits on magnetically induced optical rotation and ellipticity in vacuum,” arXiv:0706.3419 [hep-ex] (link), Phys. Rev. D 77, 032006, 2008 (link).

 

A. Mirizzi, G. Raffelt, P. Serpico, “Signatures of axion-like particles in the spectra of TeV gamma-ray sources,” Phys. Rev. D 76, 023001 (2007); arXiv:0704.3044 [astro-ph] (link).

 

NEWS STORIES

 

Nature – In the Field, “Lepton Photon: Shining Light through a wall,” Aug 2009. (link).

 

Nature News, “Dark Energy Particle Spotted” May 2009. (link)

 

Physics World, “Evidence mounts for axion-like particles,” February 18, 2009. (link) (Spanish) (A. Chou quoted)

 

DOE Pulse, “Trapping light to constrain dark energy,” Num. 280, February 16, 2009, (pdf).

 

Physics World, “Chameleon particle blends into the background,” February 10, 2009. (link). (Korean)

 

Symmetry Breaking, “GammeV: dark energy and chameleons on a shoestring,” February 6, 2009.

 

Fermilab Today, Result of the Week, “Probe of the particle nature of dark energy,” February 6, 2009, (pdf).

 

Fermilab Today, “GammeV: the little experiment with big output,” February 6, 2009, (pdf).

 

Physics World, “Axions hint at a return,” February 2, 2009. (link). (A. Chou quoted)

 

DOE Research News, “Bright light/dark Matter,” October 2008. (link). (mentions GammeV).

 

Softpedia, “Axion Particles Constituents of Dark Matter?”  March 4, 2008, (pdf).

(some errors exist in the story – for example, there is no indication of chameleons in our data).

 

PhysOrg, “Is Dark Matter Made of Axions,” March 3, 2008, (pdf).

 

Fermilab Today, Result of the Week, “Axion result all washed up,” February 2,1 2008, (pdf).

 

CERN Courier, “Fundamental Physics re-explored at Patras,” CERN Courier, Vol. 47, No. 10, p. 43 (Nov 2007).

 

NZZ Online, “Vergebliche Suche nach Axion-artigen Teilchen,” Nov 28, 2007. (link) (German).

 

Physics World, “Results question merit of axion experiments,” Nov 21, 2007. (link) (Spanish) (Russian). (registration required)

 

Symmetry Magazine, “Particle Search on a shoestring,” Vol. 4, No. 6, Aug. 2007, (pdf).

 

DOE Pulse, “Spare parts turn into potential discovery tools,” Num. 242, August 27, 2007, (pdf).

 

Fermilab Today, “GammeV turns spare parts into potential discovery tools,” August 2 2007, (pdf).

 

Science Magazine, “A Spare Magnet, a Borrowed Laser, and One Quick Shot at Glory,” Science Vol. 316, No. 5833, p. 1838 (29 June 2007). (link to Fermilab Today).