[Halld_src] [EXTERNAL] SRC-CT J/ψ Manuscript

[Eli Piasetzky]

what is the target journal?


Please add line numbers to the PDF

Abstract:   *GlueX detector**** GlueX detector at Jefferson laboratory*

*Page 1: Fraction x.  - x is not defined*



*I think the introduction is not focus I would say it clear cut short:*

*1.     *Why j/psi subthreshold production in nuclei is important

*2.     *Attempt to measure such  production failed (ref)

*3.     *Here we reporit for the first time.

Experiment- I would put a plot of Gluex showing  the relevant subsystems

 mentioned. maybe the reaction also



*B(J/ψ → e**+**e**−**) ≈ 5.97°æ0.03% is the branching fraction -is it clear
that for subthreshold there is the*

*Same BR as for free j psi?*

*Fig 2: I would mark the threshold *

*Fig3: there are  much less fluctuations in the data compare to the large
uncertainties shown*


*best regards*

*    eli*

On Tue, Jun 25, 2024 at 12:23 AM Jackson Reeves Pybus via halld_src <
halld_src at jlab.org> wrote:

> Hello SRC-CT group members.
>
> As discussed in this morning’s meeting, given the wrap-up of the internal
> J/ψ analysis review, I am emailing to distribute the draft of the
> manuscript “First Measurement of Near- and Sub-Threshold J/ψ
> Photoproduction off Nuclei” (along with the supplemental material for the
> paper). Comments and questions regarding the analysis and the manuscript
> are appreciated and should be sent to me at (jrpybus at mit.edu).
>
> In addition, here is the google-form signup link for authorship to the
> paper, so please sign up now to be included as an author on the final paper:
>
> https://urldefense.proofpoint.com/v2/url?u=https-3A__docs.google.com_forms_d_e_1FAIpQLScx4u2554oJ7Go6Qgg9-5FgWqivcNkVfMhSAE2AGeUp-2DT-5FO7xVw_viewform-3Fusp-3Dsf-5Flink&d=DwIFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=66Sb4pp0d4diwFuNQ_jTiKyZDsB_FG2X3Hlmk9_wuSY&m=t7bKt1obJjkhSJarOXo5VLswR4X7a8ZA6iap8pO25FoTzEhY_Jrc5oHi_DquxyHF&s=XOYkdW2VID4la-yANprizLko89qf6s6Fhi55g9kiEfw&e= 
>
> Comments on this draft would be appreciated by the end of this week,
> Friday, June 29.
>
> Best regards,
> Jackson Pybus
>
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