[Hallc_sidis_analysis] Fwd: [EXTERNAL] arXiv New submission -> 2510.03562 in hep-ex from bosted at jlab.org

Tue Oct 7 19:01:21 EDT 2025

Here is our paper on the arxiv. It is also submitted to PRC now.
Peter

-------- Original Message --------
Subject: [EXTERNAL] arXiv New submission -> 2510.03562 in hep-ex from 
bosted at jlab.org
Date: 2025-10-06 15:54
 From: e-prints at arxiv.org
To: bosted at jlab.org
Reply-To: help at arxiv.org

Your submission submit/6853778 has been assigned the permanent arXiv
identifier 2510.03562 and is available at:

https://urldefense.proofpoint.com/v2/url?u=http-3A__arxiv.org_abs_2510.03562&d=DwIBaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=q_gAo9b9jH5xwr47NladsA&m=U9-1sASp3g7DAP6zGNI9kpulPoFBEZ5p4-xhFhOn4l9uqWMVTF2uTcqcO9zfS8EH&s=ElrvVHGYI_LCrUnyIYHUQRwdYc4Gpb6SOQXM0Mi1P_I&e=

The paper password for this article is: jtxtt
Please share this with your co-authors. They may use it to claim
ownership.

Abstract will appear in today's mailing as:
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arXiv:2510.03562
 From: Peter Bosted <bosted at jlab.org>
Date: Fri, 3 Oct 2025 23:19:10 GMT   (4700kb)

Title: Flavor, transverse momentum, and azimuthal dependence of charged 
pion
   multiplicities in SIDIS with 10.6 GeV electrons
Authors: Hall C SIDIS Collaboration: P. Bosted, H. Bhatt, S. Jia, W. 
Armstrong,
   D. Dutta, R. Ent, D. Gaskell, E. Kinney, H. Mkrtchyan, S. Ali, R. 
Ambrose, D.
   Androic, C. Ayerbe Gayoso, A. Bandari, V. Berdnikov, D. Bhetuwal, D. 
Biswas,
   M. Boer, E. Brash, A. Camsonne, M. Cardona, J. P. Chen, J. Chen, M. 
Chen, E.
   M. Christy, S. Covrig, S. Danagoulian, M. Diefenthaler, B. Duran, C. 
Elliot,
   H. Fenker, E. Fuchey, J. O. Hansen, F. Hauenstein, T. Horn, G. M. 
Huber, M.
   K. Jones, M. L. Kabir, A. Karki, B. Karki, S. J. D. Kay, C. Keppel, V. 
Kumar,
   N. Lashley-Colthirst, W. B. Li, WM, D. Mack, S. Malace, P. Markowitz, 
M.
   McCaughan, E. McClellan, D. Meekins, R. Michaels, A. Mkrtchyan, C. 
Morean, G.
   Niculescu, I. Niculescu, B. Pandey, S. Park, E. Pooser, B. Sawatzky, 
G. R.
   Smith, H. Szumila-Vance, A. S. Tadepalli, V. Tadevosyan, R. Trotta, H.
   Voskanyan, S. A. Wood, Z. Ye, C. Yerom, X. Zheng
Categories: hep-ex nucl-ex
Comments: 42 pages, 23 figures, to be submitted to Phys. Rev. C
License: 
https://urldefense.proofpoint.com/v2/url?u=http-3A__creativecommons.org_licenses_by_4.0_&d=DwIBaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=q_gAo9b9jH5xwr47NladsA&m=U9-1sASp3g7DAP6zGNI9kpulPoFBEZ5p4-xhFhOn4l9uqWMVTF2uTcqcO9zfS8EH&s=yvBSJWJL-zC1DvmPgXHyn_jGhqFzjXUrby6TAMzGSBY&e=
\\
   Measurements of SIDIS multiplicities for $\pi^+$ and $\pi^-$ from 
proton and
deuteron targets are reported on a grid of hadron kinematic variables 
$z$,
$P_{T}$, and $\phi^{*}$ for leptonic kinematic variables in the range
$0.3<x<0.6$ and $3<Q^2<5$ GeV$^2$. Data were acquired in 2018-2019 at 
Jefferson
Lab Hall C with a 10.6~GeV electron beam impinging on 10-cm-long liquid
hydrogen and deuterium targets. Scattered electrons and charged pions 
were
detected in the HMS and SHMS spectrometers, respectively. The 
multiplicities
were fitted for each bin in $(x,~Q^2,~z,~P_{t})$ to extract the 
$\phi^{*}$
independent $M_0$ and the azimuthal modulations $\langle \cos(\phi^{*})
\rangle$ and $\langle \cos(2\phi^{*}) \rangle$. The $P_t$-dependence of 
the
$M_0$ results was found to be remarkably consistent for the four cases 
studied:
$ep\rightarrow e \pi^+ X$, $ep\rightarrow e \pi^- X$, $ed\rightarrow e 
\pi^+
X$, $ed\rightarrow e \pi^- X$ over the range $0<P_t<0.4$ GeV, as were 
the
multiplicities evaluated near $\phi^* = 180^\circ$ over the extended 
range
$0<P_t<0.7$ GeV. The Gaussian widths of the $P_t$-dependence exhibit a
quadratic increase with $z$. The $\cos(\phi^{*})$ modulations were found 
to be
consistent with zero for $\pi^+$, in agreement with previous world data, 
while
the $\pi^-$ moments were, in many cases, significantly greater than 
zero. The
$\cos(2\phi^{*})$ modulations were found to be consistent with zero. The 
higher
statistical precision of this dataset compared to previously published 
data
should allow improved determinations of quark transverse momentum 
distributions
and higher twist contributions.
\\

Contains:
  00README.json: 292 bytes
  Aero_RF.png: 209138 bytes
  HMS_detector.png: 320242 bytes
  HallCOverview.png: 628238 bytes
  SHMS_detector.png: 287121 bytes
  SIDIS_figures.png: 745648 bytes
  acccorr.pdf: 530982 bytes
  cth.pdf: 219556 bytes
  hgcer_eff.png: 539852 bytes
  letter.tex: 99327 bytes
  main.bbl: 27508 bytes
  main.bib: 22859 bytes
  main.tex: 5780 bytes
  mmpi_paper.pdf: 45030 bytes
  mpt1.pdf: 244941 bytes
  mpt2.pdf: 187018 bytes
  mpt3.pdf: 236551 bytes
  ptm2phiw.pdf: 73244 bytes
  ptmg21w.pdf: 23505 bytes
  ptmkf1w.pdf: 29735 bytes
  ptmm0w.pdf: 80748 bytes
  ptmm180w.pdf: 114662 bytes
  ptmmrat180w.pdf: 83661 bytes
  ptmphiw.pdf: 80080 bytes
  rcall.pdf: 31560 bytes
  shet.pdf: 12559 bytes
  shtp.pdf: 19021 bytes
  sixgev.png: 149906 bytes