Study of source size in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mrow><mml:mrow><mml:mover><mml:mrow><mml:mi>p</mml:mi></mml:mrow><mml:mrow><mml:mi>¯</mml:mi></mml:mrow></mml:mover></mml:mrow></mml:mrow></mml:math>collisions at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt></mml:mrow><mml:mrow><mml:mrow><mml:mrow /></mml:mrow></mml:mrow><mml:mo>=</mml:mo>

Alexopoulos, T.; Allen, C.; Anderson, E. W.; Balamurali, V.; Banerjee, S.; Beery, P. D.; Bhat, P. C.; Bishop, J. M.; Biswas, N. N.; Bujak, A.; Carmony, D.D.; Carter, Thomas; Choi, Y.; Cole, P. L.; Debonte, R.; DeCarlo, V.A.; Erwin, A. R.; Findeisen, C.; Goshaw, A. T.; Gutay, L.; Hirsch, A.; Hojvat, C.; Jennings, J.; Kenney, V. P.; Lindsey, Clark S.; Loomis, C.; LoSecco, J. M.; McMahon, T.; McManus, A. P.; Morgan, N.; Nelson, K. S.; Oh, S. H.; Porile, N.; Reeves, D.; Rimai, A.; Robertson, Wj; Scharenberg, R. P.; Stampke, S. R.; Stringfellow, B.; Thompson, M.; Turkot, F.; Walker, W. D.; Wang, C. H.; Warchol, J.; Wesson, D.; Zhan, Yang

doi:10.1103/physrevd.48.1931

Cited by 38 publications

(20 citation statements)

References 28 publications

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“…This is similar to another common historical parametrization (e.g., Ref. [38]) characterizing the source with a spatial and temporal scale…”

Section: A Femtoscopic Correlationssupporting

confidence: 60%

“…All experiments observe a decrease in femtoscopic parameters with increasing transverse momentum. Our radii at √ s = 200 GeV fall off similarly or somewhat more than those measured at an order of magnitude lower energy at the CERN Super Proton Synchrotron (SPS) [32,45], and less than those measured at an order of magnitude higher energy at the Tevatron [38]. It is tempting to infer that this compilation indicates an energy evolution of the p T dependence of femtoscopic radii.…”

Section: A Results In the Context Of Heavy Ion Systematicsmentioning

confidence: 46%

“…6, a significant dependence is seen also for p + p collisions. Several authors, e.g., [18,32,33,38,69], have remarked on the qualitative "similarity" of the m T dependence of HBT radii measured in high-energy particle collisions, but the first direct comparison is shown in Fig. 12.…”

Section: A Results In the Context Of Heavy Ion Systematicsmentioning

confidence: 99%

“…11 are integrated over the acceptance of each experiment and these acceptances differ strongly, any universal scaling would be obscured. For example, since the acceptance of the Tevatron experiment E735 [38] is weighted toward higher k T than the other measurements, one expects a systematically lower HBT radius at a given multiplicity. Indeed, even the universal multiplicity scaling in heavy ion collisions is only universal for a fixed selection in k T .…”

Section: A Results In the Context Of Heavy Ion Systematicsmentioning

confidence: 99%

“…(8) is approximately half as large as R B obtained from Eq. (7) [20,38,39]. With sufficient statistics, a three-dimensional correlation function may be measured.…”

Section: A Femtoscopic Correlationsmentioning

confidence: 99%

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Pion femtoscopy inp + pcollisions at<

Aggarwal¹,

Ahammed²,

Alakhverdyants³

et al. 2011

Phys. Rev. C

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The STAR Collaboration at the BNL Relativistic Heavy Ion Collider has measured two-pion correlation functions from p + p collisions at √ s = 200 GeV. Spatial scales are extracted via a femtoscopic analysis of the correlations, though this analysis is complicated by the presence of strong nonfemtoscopic effects. Our results are put into the context of the world data set of femtoscopy in hadron-hadron collisions. We present the first direct comparison of femtoscopy in p + p and heavy ion collisions, under identical analysis and detector conditions.

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“…This is similar to another common historical parametrization (e.g., Ref. [38]) characterizing the source with a spatial and temporal scale…”

Section: A Femtoscopic Correlationssupporting

confidence: 60%

Section: A Results In the Context Of Heavy Ion Systematicsmentioning

confidence: 46%

Section: A Results In the Context Of Heavy Ion Systematicsmentioning

confidence: 99%

Section: A Results In the Context Of Heavy Ion Systematicsmentioning

confidence: 99%

“…(8) is approximately half as large as R B obtained from Eq. (7) [20,38,39]. With sufficient statistics, a three-dimensional correlation function may be measured.…”

Section: A Femtoscopic Correlationsmentioning

confidence: 99%

See 3 more Smart Citations

Pion femtoscopy inp + pcollisions at<

Aggarwal¹,

Ahammed²,

Alakhverdyants³

et al. 2011

Phys. Rev. C

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Bose-Einstein correlations of charged hadrons in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV

Sirunyan¹,

Tumasyan²,

Adam³

et al. 2020

J. High Energ. Phys.

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Bose-Einstein correlations of charged hadrons are measured over a broad multiplicity range, from a few particles up to about 250 reconstructed charged hadrons in protonproton collisions at √ s = 13 TeV. The results are based on data collected using the CMS detector at the LHC during runs with a special low-pileup configuration. Three analysis techniques with different degrees of dependence on simulations are used to remove the non-Bose-Einstein background from the correlation functions. All three methods give consistent results. The measured lengths of homogeneity are studied as functions of particle multiplicity as well as average pair transverse momentum and mass. The results are compared with data from both CMS and ATLAS at √ s = 7 TeV, as well as with theoretical predictions.

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