Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Takeuchi, Yoshitaka"'
Autor:
Miyagawa, Hiroshi, Suzuoki, Tetsunori, Nakatani, Norinosuke, Homma, Takayuki, Takeuchi, Yoshitaka
Publikováno v:
In International Journal of Hydrogen Energy 19 November 2024 91:924-932
Autor:
竹内, 良貴, Takeuchi, Yoshitaka
名古屋大学博士学位論文 学位の種類:博士(理学) 学位授与年月日:2014-03-25
Externí odkaz:
http://hdl.handle.net/2237/19997
Autor:
Koike, Makoto, Suzuoki, Tetsunori, Takeuchi, Tadashi, Homma, Takayuki, Hariu, Satoshi, Takeuchi, Yoshitaka
Publikováno v:
In International Journal of Hydrogen Energy 21 July 2021 46(50):25689-25698
We explore the observability of the neutral hydrogen (HI) and the singly-ionized isotope helium-3 ($^3$HeII) in the intergalactic medium (IGM) from the Epoch of Reionization down to the local Universe. The hyperfine transition of $^3$HeII, which is n
Externí odkaz:
http://arxiv.org/abs/1408.2450
Quintessence, a scalar field model, has been proposed to account for the acceleration of the Universe at present. We discuss how accurately quintessence models are discriminated by future cosmological surveys, which include experiments of CMB, galaxy
Externí odkaz:
http://arxiv.org/abs/1401.7031
We investigate the effects of isocurvature perturbations on the 21cm radiation from minihaloes (MHs) at high redshifts and examine constraints on the isocurvature amplitude and power spectrum using the next generation of radio telescopes such as the
Externí odkaz:
http://arxiv.org/abs/1311.2585
Autor:
Takeuchi, Yoshitaka, Kadota, Kenji
We investigate how much the constraints on the neutrino properties can be improved by combining the CMB, the photometric and spectroscopic galaxy redshift surveys which include the CMB lensing, galaxy lensing tomography, galaxy clustering and redshif
Externí odkaz:
http://arxiv.org/abs/1310.0037
The primordial non-Gaussianity of local type affects the clustering of dark matter halos, and the planned deep and wide photometric surveys are suitable for examining this class of non-Gaussianity. In our previous paper, we investigated the constrain
Externí odkaz:
http://arxiv.org/abs/1111.6835
Publikováno v:
Phys.Rev.D82:023517,2010; Erratum-ibid.D82:109901,2010; Phys.Rev.D82:109901,2010
Recent studies have shown that the primordial non-Gaussianity affects clustering of dark matter halos through a scale-dependent bias and various constraints on the non-Gaussianity through this scale-dependent bias have been placed. Here we introduce
Externí odkaz:
http://arxiv.org/abs/1005.3492
Autor:
Kawamata, Yasushi, Sugawara, Norio, Sasaki, Taro, Yokoyama, Saaya, Okayasu, Hiroaki, Shinozaki, Masataka, Takeuchi, Yoshitaka, Sato, Aoi, Ishikawa, Takaaki, Komahashi‐Sasaki, Hazuki, Miyazaki, Kensuke, Fukasawa, Takashi, Furukori, Hanako, Yasui‐Furukori, Norio
Publikováno v:
Neuropsychopharmacology Reports; Mar2024, Vol. 44 Issue 1, p60-66, 7p