so it could as well correspond to theD_s^+ D_s^-bound state found in Refs. [4,5,6,9]. This is the suggestion made in Refs. [4,5], where, in addition, it was shown that the existence of this state produces an enhancement above theD_s^+ D_s^-threshold in the mass distribut...
(3.7) 15 Here A denotes the (off-shell) squared matrix element for the (Regge) gluon fusion channel of the QQ¯ production process, and we have defined ν = z1z2(2p1 · p2) = z1z2s. (3.8) In order to understand the colour and singularity structure of the qq¯ kernel, in ...
Then we move the number term to the right-hand side and then the complete the square on the left side of the equation by adding or subtracting two equal values to both sides of the equation. We can use the same method to find the vertex by changing the form of the e...
Chapter 11/ Lesson 3 55K Learn the concept of the sum of squares along with the formula and process to calculate the sum of squares. Learn how to find the sum of squares through an example. Related to this Question Ask a Homework Question ...
I recommend getting started by typing this into Wolfram Alpha. The first step converts cosine squared into (one minus sine square). The next step is likely distribution and then splitting the integral. Best, Will A. Upvote • 0 Downvote Add comment ...
ASIS-Trochanter distance: The perpendicular distance from the trochanter to the ASIS point. If this value is not entered, then a regression formula is used to calculate the hip joint center. If this value is entered, it will be factored into an equation which represents the hip joint c...
(9) is a n√ormalization stemming from the different weight factors 1/ 2ω of the light and heavy mesons [38]. On the other hand, it can also be seen that the contributions of diagrams in Fig. 4a, b are the same, and that VD+ D− = VD0 D0 . Hence, we have V = VD(a...
and the like which allow for evaluation of an image. Examples of such methods include Mean-Squared-Error (MSE). MSE measures the average squared difference between actual and ideal pixel values. Another method is peak Signal-to-Noise Ratio (pSNR) calculation which indicates the ratio of pixel ...
(60%). They made such mistakes as missing or changing some elements of the pattern and drawing the pattern beyond the grids on squared-notebook sheets (which was against instructions). Such mistakes occurred most frequently towards the end of a task. It was difficult for the children to ...