Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Sakaguchi Takao"'
Autor:
Ozawa Kyoichiro, Aoki Kazuya, Esumi Shin-ichi, Gunji Taku, Hachiya Takashi, Harada Hiroyuki, Ichikawa Yudai, Kitazawa Masakiyo, Miake Yasuo, Morino Yuhei, Nagamiya Shoji, Nara Yasushi, Naruki Megumi, Niida Takafumi, Nonaka Toshihiro, Saito Takehiko R., Sakaguchi Takao, Sako Hiroyuki, Sato Susumu, Takahashi Hitoshi, Tamura Hirokazu, Tanaka Kazuhiro, Yokkaichi Satoshi
Publikováno v:
EPJ Web of Conferences, Vol 271, p 11004 (2022)
A project to study high-density nuclear matter using heavy ion collisions in a beam energy range of few GeV is being prepared at J-PARC. The goal of the project is to perform experiments with beam energies of 1-12 AGeV/c and the collision rate of 101
Externí odkaz:
https://doaj.org/article/743a348903fd46ddb3a26c7dad6cf2d1
Autor:
Sakaguchi Takao
Publikováno v:
EPJ Web of Conferences, Vol 172, p 04003 (2018)
High pT hadrons in the small systems of d/3He+Au and p+Al/Au collisions have been measured at the midrapidity (|ƞ| < 0.35) as well as at the forward and backward rapidities (1.2 < |ƞ| < 2.4) at √sNN =200 GeV. A clear system and centrality orderin
Externí odkaz:
https://doaj.org/article/b347f418003c4d3481e13b48a232c768
Autor:
Sakaguchi Takao
Publikováno v:
EPJ Web of Conferences, Vol 66, p 04026 (2014)
PHENIX measurements of high transverse momentum (pT ) identified hadrons in d+Au and Au+Au collisions are presented. The nuclear modification factors (RdA and RAA) for π0 and ƞ are found to be very consistent in both collision systems, respectively
Externí odkaz:
https://doaj.org/article/bb3f5ff0722b49d38cd9fcbf79314e3f
Autor:
Sakaguchi, Takao
Physics prospective of the high density matter using heavy ions collisions is presented. The J-PARC-HI project which is a unique lab to tackle the high density matter physics is described. The world highest rate of heavy ion beam of 10$^{11}$ Hz is a
Externí odkaz:
http://arxiv.org/abs/1904.12821
An overview of the latest results on the hard probes from the PHENIX experiment at RHIC is given. The results on the measurements of high $p_{T}$ hadrons, hadron-hadron correlations, open heavy flavor and quarkonia, and direct photons from large (Au+
Externí odkaz:
http://arxiv.org/abs/1901.01951
Autor:
Sakaguchi, Takao
High $p_{\rm T}$ hadrons in the small systems of $d/^3$He+Au and $p$+Al/Au collisions have been measured at the midrapidity ($|\eta|<0.35$) as well as at the forward and backward rapidities ($1.2<|\eta|<2.4$) at $\sqrt{s_{NN}}$=200GeV. A clear system
Externí odkaz:
http://arxiv.org/abs/1711.04000
Autor:
Sakaguchi, Takao
Neutral pions have been measured in $^3$He+Au collisions at $\sqrt{s_{_{NN}}}$=200 GeV up to 20 GeV/$c$ in the RHIC Year-2014 run. The nuclear modification factor $R_{\rm AA}$ was measured and compared with that from $d$+Au collisions. The integrated
Externí odkaz:
http://arxiv.org/abs/1612.06894
Autor:
Sakaguchi, Takao
PHENIX has measured the transverse momentum ($p_{\rm T}$) spectra and two particle angular correlations for high $p_{\rm T}$ particles in $d$+Au collisions at $\sqrt{s_{_{NN}}}$=200\,GeV using the RHIC Year-2008 run data. The azimuthal angle correlat
Externí odkaz:
http://arxiv.org/abs/1601.03450
Autor:
Sakaguchi, Takao
PHENIX measurement of the fractional momentum loss ($d p_T/p_T$) of high $p_T$ identified hadrons are presented. The $d p_T/p_T$ of high $p_T$ pizero which are computed from 39GeV Au+Au over to 2.76TeV Pb+Pb are found to vary by a factor of six. We p
Externí odkaz:
http://arxiv.org/abs/1502.04388
Autor:
Sakaguchi, Takao
Recent results on high $p_T$ identified hadrons in Au+Au collisions from the PHENIX experiment are presented. The $R_{\rm AA}$ for $\pi^0$ and $\eta$ are found to be very consistent. The second and fourth order collective flow of $\pi^0$s have been m
Externí odkaz:
http://arxiv.org/abs/1404.3201