New limits on spin-dependent weakly interacting massive particle (WIMP) nucleon 
coupling

Klapdor-Kleingrothaus, Hans Volker; Krivosheina, Irina Vladimirovna; Tomei, Claudia

doi:10.1016/j.physletb.2004.12.081

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New limits on spin-dependent weakly interacting massive particle (WIMP) nucleon coupling

Klapdor-Kleingrothaus, H. V., Krivosheina, I. V., & Tomei, C. (2005). New limits on spin-dependent weakly interacting massive particle (WIMP) nucleon coupling. Physics Letters B, 609, 226-231. doi:10.1016/j.physletb.2004.12.081.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0011-89CA-0 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0011-89CB-E

Genre: Journal Article

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Creators:
Klapdor-Kleingrothaus, Hans Volker¹, Author
Krivosheina, Irina Vladimirovna¹, Author
Tomei, Claudia², Author

Affiliations:
1Prof. Dirk Schwalm, Emeriti, MPI for Nuclear Physics, Max Planck Society, ou_907546
2Laboratori Nazionali del Gran Sasso, Assergy, Italy, ou_persistent22

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Free keywords: Dark Matter, Heidelberg Dark Matter Search (HDMS) Experiment

Abstract: The HDMS (Heidelberg dark matter search) setup at LNGS, operates the first enriched ⁷³Ge detector worldwide, and looks for spin-dependent WIMP-nucleon coupling at the Gran Sasso Underground Laboratory. The data collected from February 2001 to July 2003 (423.18 d, corresponding to 85.48 kg d) are presented. The results improve the best present existing limits on the WIMP-neutron spin-dependent cross section (obtained from ¹²⁹Xe) for low WIMP masses.

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Language(s): eng - English

Dates: Date issued: 2005-01-08

Publication Status: Issued

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Rev. Type: Peer

Identifiers: eDoc: 290760
DOI: 10.1016/j.physletb.2004.12.081

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Title: Physics Letters B

Alternative Title : Phys. Lett. B

Source Genre: Journal

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Pages: - Volume / Issue: 609 Sequence Number: - Start / End Page: 226 - 231 Identifier: -