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Now showing items 1257-1276 of 2964
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J/ψ and ψ (2S) production in pp collisions at √s = 7 TeV
(2012-02-07)A measurement of the J/ψ and ψ(2S) production cross sections in pp collisions at √s = 7TeV with the CMS experiment at the LHC is presented. The data sample corresponds to an integrated luminosity of 37 pb−1. Using a fit ... -
J/ψ production in sNN=200GeV Cu+Cu collisions
(2008-09-18)Yields for J=c production in Cu þ Cu collisions at ffiffiffiffiffiffiffiffi sNN p ¼ 200 GeV have been measured over the rapidity range jyj < 2:2 and compared with results in p þ p and Au þ Au collisions at the same ... -
J/ψ production in sNN=200GeV Cu+Cu collisions
(2008-09-18)Yields for J/ψ production in Cu+Cu collisions at sNN=200GeV have been measured over the rapidity range |y|<2.2 and compared with results in p+p and Au+Au collisions at the same energy. The Cu+Cu data offer greatly improved ... -
J/ψ Production versus transverse momentum and rapidity in p+p collisions at s=200GeV
(2007-06-08)J/ψ production in p+p collisions at s=200GeV has been measured by the PHENIX experiment at the BNL Relativistic Heavy Ion Collider over a rapidity range of -2.2<y<2.2 and a transverse momentum range of 0<pT<9GeV/c. The ... -
J/ψ Production versus transverse momentum and rapidity in p+p collisions at s=200GeV
(2007-06-08)J= production in p p collisions at s p 200 GeV has been measured by the PHENIX experiment at the BNL Relativistic Heavy Ion Collider over a rapidity range of 2:2 <y< 2:2 and a transverse momentum range of 0 < pT ... -
J/ψ suppression at forward rapidity in Au + Au collisions at √sNN=200 GeV
(2011-11-21)Heavy quarkonia are observed to be suppressed in relativistic heavy-ion collisions relative to their production in p+p collisions scaled by the number of binary collisions. In order to determine if this suppression is ... -
Jet production rates in association with W and Z bosons in pp collisions at √s = 7 TeV
(2012-01-03)Measurements of jet production rates in association with W and Z bosons for jet transverse momenta above 30 GeV are reported, using a sample of proton-proton collision events recorded by CMS at √s = 7TeV , corresponding ... -
Job Characteristics and Turker Motivation: A Crowdsource Study of Amazon Mechanical Turk
(2019-07)There is substantial opportunity for I-O psychology to study and further understand the growing industry of gig work. The research gap in the limited domain of gig work prompted the exploration of studying what perceived ... -
Job Search: From Setting the Goal to Obtaining the Job
(2018-07)Job searching is a nearly universal experience with important consequences. Although research on the job search process is extensive, few studies have examined the goals that individuals have during their job search (i.e., ... -
Joint source-channel decoding for MPEG-2 video transmission
(2004-10-25)Joint source-channel coding schemes have been proven to be effective ways for reliable multimedia communications. In this paper, a joint source-channel decoding (JSCD) scheme that combines the hidden Markov source (HMS) ... -
Joint-transform correlator architecture for wavelet feature extraction
(1997-07-01)A version of an image consisting of multiple wavelet scales allows for more flexible feature extraction when compared to the use of one wavelet scale. We proposed an imaging system based on a multiple-input joint-transform ... -
Keep up or drown: adjustment of western Pacific coral reefs to sea-level rise in the 21st century
(2015-07-22)Since the Mid-Holocene, some 5000 years ago, coral reefs in the Pacific Ocean have been vertically constrained by sea level. Contemporary sea-level rise is releasing these constraints, providing accommodation space for ... -
Keeping up with sea-level rise: Carbonate production rates in Palau and Yap, western Pacific Ocean
(2018-05-08)Coral reefs protect islands from tropical storm waves and provide goods and services for millions of islanders worldwide. Yet it is unknown how coral reefs in general, and carbonate production in particular, will respond ... -
KEPLER 453 b - THE 10th KEPLER TRANSITING CIRCUMBINARY PLANET
(2015-08-10)We present the discovery of Kepler-453 b, a 6.2 RƟ planet in a low-eccentricity, 240.5 day orbit about an eclipsing binary. The binary itself consists of a 0.94 and 0.195 M☉ pair of stars with an orbital period of 27.32 ... -
Kepler eclipsing binary stars. VII. The catalog of eclipsing binaries found in the entire Kepler data set
(2016-03)The primary Kepler Mission provided nearly continuous monitoring of ∼200,000 objects with unprecedented photometric precision. We present the final catalog of eclipsing binary systems within the 105 deg2 Kepler field ... -
The Kepler Light Curve of V344 Lyrae: Constraining the Thermal-viscous Limit Cycle Instability
(2010-11-29)We present time-dependent modeling based on the accretion disk limit cycle model for a 270 d light curve of the short-period SU UMa-type dwarf nova V344 Lyr taken by Kepler. The unprecedented precision and cadence (1 minute) ... -
The Kepler Light Curves of V1504 Cygni and V344 Lyrae: A Study of the Outburst Properties
(2012-02-23)We examine the Kepler light curves of V1504 Cyg and V344 Lyr, encompassing ~736 days at one-minute cadence. During this span each system exhibited ~64–65 outbursts, including 6 superoutbursts. We find that, in both systems, ... -
Keyword spotting using normalization of posterior probability confidence measures
(2005-04-09)Keyword spotting techniques deal with recognition of predefined vocabulary keywords from a voice stream. This research uses HMM based keyword spotting algorithms for this purpose. The three most important components of a ... -
The Kinematics and X-ray Emission Mechanism of the Large-Scale Jet of 3C 111
(2016-12)Relativistic jets are the most energetic manifestation of the active galactic nucleus (AGN) phenomenon. AGN jets are observed from the radio through gamma rays and carry copious amounts of matter and energy from the ...