R. Roozbahani - Search Results

Year	Number of Results
2016	2
2017	2
2018	1
2019	2
2020	3
2023	1
2025	1
2026	0

1

Time-Dependent Changes in COVID-19 Severity Based on the Information of Patients Referring to Masih Daneshvari Hospital, Tehran, Iran.

Kazempour-Dizaji M, Zare A, Varahram M, Abedini A, Kiani A, Roozbahani R. Kazempour-Dizaji M, et al. Tanaffos. 2023 Jan;22(1):70-74. Tanaffos. 2023. PMID: 37920323 Free PMC article.

The results of this study also indicated a descending trend in the number of patients with mild to moderate COVID-19 (r=-0.40, P-value=0.004) and an ascending trend in the number of patients with severe COVID-19 (r=0.43, P-value=0.003) overtime on a daily basis so t …

The results of this study also indicated a descending trend in the number of patients with mild to moderate COVID-19 (r=-0.40, P-valu …

2

The Central Composite Design and Artificial Neural Network Coupled with Genetic Algorithm in Optimization and Modeling of the Radiolabeling Process of ¹⁷⁷Lu-hydroxyapatite as a Potential Radiosynovectomy Agent.

Nosrati SA, Salahinejad M, Aboudzadeh MR, Amiri M, Roozbahani A. Nosrati SA, et al. Curr Radiopharm. 2025;18(3):201-215. doi: 10.2174/0118744710336283250227020659. Curr Radiopharm. 2025. PMID: 40033587

The artificial neural networks model has a small mean squared error (9.08 artificial neural networks < 12.36 response surface methodology) and a high coefficient of determination (R(2): 0.99 artificial neural networks > 0.93 response surface methodology). The optimum

…

The artificial neural networks model has a small mean squared error (9.08 artificial neural networks < 12.36 response surface methodology

…

3

Long-Term Effect of Anterior Chamber Depth on Endothelial Cell Density in Patients With Iris-Fixated Phakic Intraocular Lenses.

Eldanasoury AM, Roozbahani M, Tolees S, Arana C. Eldanasoury AM, et al. J Refract Surg. 2019 Aug 1;35(8):493-500. doi: 10.3928/1081597X-20190708-01. J Refract Surg. 2019. PMID: 31393987

There was a significant negative correlation between ECL and ACD (r = -0.70, P < .001) and AQD (r = -0.65, P < .001). Receiver operating characteristic curve analysis revealed that ACD of 3.35 mm provides 84% sensitivity and 88% specificity and AQD of 2.75 mm

…

There was a significant negative correlation between ECL and ACD (r = -0.70, P < .001) and AQD (r = -0.65, P < .001). Re

…

4

Study of Jet Quenching with Z+jet Correlations in Pb-Pb and pp Collisions at sqrt[s]_{NN}=5.02 TeV.

Sirunyan AM, Tumasyan A, Adam W, Asilar E, Bergauer T, Brandstetter J, Brondolin E, Dragicevic M, Erö J, Flechl M, Friedl M, Frühwirth R, Ghete VM, Hartl C, Hörmann N, Hrubec J, Jeitler M, König A, Krätschmer I, Liko D, Matsushita T, Mikulec I, Rabady D, Rad N, Rahbaran B, Rohringer H, Schieck J, Strauss J, Waltenberger W, Wulz CE, Chekhovsky V, Dvornikov O, Dydyshka Y, Emeliantchik I, Litomin A, Makarenko V, Mossolov V, Stefanovitch R, Suarez Gonzalez J, Zykunov V, Shumeiko N, Alderweireldt S, De Wolf EA, Janssen X, Lauwers J, Van De Klundert M, Van Haevermaet H, Van Mechelen P, Van Remortel N, Van Spilbeeck A, Abu Zeid S, Blekman F, D'Hondt J, Daci N, De Bruyn I, Deroover K, Lowette S, Moortgat S, Moreels L, Olbrechts A, Python Q, Skovpen K, Tavernier S, Van Doninck W, Van Mulders P, Van Parijs I, Brun H, Clerbaux B, De Lentdecker G, Delannoy H, Fasanella G, Favart L, Goldouzian R, Grebenyuk A, Karapostoli G, Lenzi T, Léonard A, Luetic J, Maerschalk T, Marinov A, Randle-Conde A, Seva T, Vander Velde C, Vanlaer P, Vannerom D, Yonamine R, Zenoni F, Zhang F, Cimmino A, Cornelis T, Dobur D, Fagot A, Gul M, Khvastunov I, Poyraz D, Salva S, Schöfbeck R, Tytgat M, Van Driessche W, Yazg… See abstract for full author list ➔ Sirunyan AM, et al. Phys Rev Lett. 2017 Aug 25;119(8):082301. doi: 10.1103/PhysRevLett.119.082301. Epub 2017 Aug 23. Phys Rev Lett. 2017. PMID: 28952777 Free article.

The p_{T} imbalance x_{jZ}=p_{T}^{jet}/p_{T}^{Z}, as well as the average number of jet partners per Z, R_{jZ}, was studied in intervals of p_{T}^{Z}. The R_{jZ} is found to be smaller in Pb-Pb than in pp collisions, which suggests that in Pb-Pb collisions a larger f …

The p_{T} imbalance x_{jZ}=p_{T}^{jet}/p_{T}^{Z}, as well as the average number of jet partners per Z, R_{jZ}, was studied in interva …

5

Search for resonant production of second-generation sleptons with same-sign dimuon events in proton-proton collisions at

\sqrt{s} = 13 TeV

.

Sirunyan AM, Tumasyan A, Adam W, Ambrogi F, Asilar E, Bergauer T, Brandstetter J, Dragicevic M, Erö J, Del Valle AE, Flechl M, Frühwirth R, Ghete VM, Hrubec J, Jeitler M, Krammer N, Krätschmer I, Liko D, Madlener T, Mikulec I, Rad N, Rohringer H, Schieck J, Schöfbeck R, Spanring M, Spitzbart D, Taurok A, Waltenberger W, Wittmann J, Wulz CE, Zarucki M, Chekhovsky V, Mossolov V, Gonzalez JS, De Wolf EA, Di Croce D, Janssen X, Lauwers J, Pieters M, Van Haevermaet H, Van Mechelen P, Van Remortel N, Zeid SA, Blekman F, D'Hondt J, De Bruyn I, De Clercq J, Deroover K, Flouris G, Lontkovskyi D, Lowette S, Marchesini I, Moortgat S, Moreels L, Python Q, Skovpen K, Tavernier S, Van Doninck W, Van Mulders P, Van Parijs I, Beghin D, Bilin B, Brun H, Clerbaux B, De Lentdecker G, Delannoy H, Dorney B, Fasanella G, Favart L, Goldouzian R, Grebenyuk A, Kalsi AK, Lenzi T, Luetic J, Postiau N, Starling E, Thomas L, Velde CV, Vanlaer P, Vannerom D, Wang Q, Cornelis T, Dobur D, Fagot A, Gul M, Khvastunov I, Poyraz D, Roskas C, Trocino D, Tytgat M, Verbeke W, Vermassen B, Vit M, Zaganidis N, Bakhshiansohi H, Bondu O, Brochet S, Bruno G, Caputo C, David P, Delaere C, Delcourt M, Giammanco A, Krintiras G… See abstract for full author list ➔ Sirunyan AM, et al. Eur Phys J C Part Fields. 2019;79(4):305. doi: 10.1140/epjc/s10052-019-6800-x. Epub 2019 Apr 4. Eur Phys J C Part Fields. 2019. PMID: 31007588 Free PMC article.

A search is presented for resonant production of second-generation sleptons ( mu~L , nu~mu ) via the R-parity-violating coupling lambda211' to quarks, in events with two same-sign muons and at least two jets in the final state. ...The cross section limits are translated in …

A search is presented for resonant production of second-generation sleptons ( mu~L , nu~mu ) via the R-parity-violating coupling lamb …

6

Measurement of the double-differential inclusive jet cross section in proton-proton collisions at [Formula: see text].

Khachatryan V, Sirunyan AM, Tumasyan A, Adam W, Asilar E, Bergauer T, Brandstetter J, Brondolin E, Dragicevic M, Erö J, Flechl M, Friedl M, Frühwirth R, Ghete VM, Hartl C, Hörmann N, Hrubec J, Jeitler M, König A, Krätschmer I, Liko D, Matsushita T, Mikulec I, Rabady D, Rad N, Rahbaran B, Rohringer H, Schieck J, Strauss J, Treberer-Treberspurg W, Waltenberger W, Wulz CE, Mossolov V, Shumeiko N, Suarez Gonzalez J, Alderweireldt S, De Wolf EA, Janssen X, Knutsson A, Lauwers J, Van De Klundert M, Van Haevermaet H, Van Mechelen P, Van Remortel N, Van Spilbeeck A, Abu Zeid S, Blekman F, D'Hondt J, Daci N, De Bruyn I, Deroover K, Heracleous N, Lowette S, Moortgat S, Moreels L, Olbrechts A, Python Q, Tavernier S, Van Doninck W, Van Mulders P, Van Parijs I, Brun H, Caillol C, Clerbaux B, De Lentdecker G, Delannoy H, Fasanella G, Favart L, Goldouzian R, Grebenyuk A, Karapostoli G, Lenzi T, Léonard A, Luetic J, Maerschalk T, Marinov A, Randle-Conde A, Seva T, Vander Velde C, Vanlaer P, Yonamine R, Zenoni F, Zhang F, Cimmino A, Cornelis T, Dobur D, Fagot A, Garcia G, Gul M, Mccartin J, Poyraz D, Salva S, Schöfbeck R, Tytgat M, Van Driessche W, Yazgan E, Zaganidis N, Beluffi C, Bondu O, Broche… See abstract for full author list ➔ Khachatryan V, et al. Eur Phys J C Part Fields. 2016;76(8):451. doi: 10.1140/epjc/s10052-016-4286-3. Epub 2016 Aug 11. Eur Phys J C Part Fields. 2016. PMID: 28303083 Free PMC article.

Jets are reconstructed with the anti-[Formula: see text] clustering algorithm for two jet sizes, R, of 0.7 and 0.4, in a phase space region covering jet [Formula: see text] up to 2[Formula: see text] and jet rapidity up to [Formula: see text] = 4.7. Predictions of perturba …

Jets are reconstructed with the anti-[Formula: see text] clustering algorithm for two jet sizes, R, of 0.7 and 0.4, in a phase space …

7

Search for Pair-Produced Resonances Each Decaying into at Least Four Quarks in Proton-Proton Collisions at sqrt[s]=13 TeV.

Sirunyan AM, Tumasyan A, Adam W, Ambrogi F, Asilar E, Bergauer T, Brandstetter J, Dragicevic M, Erö J, Escalante Del Valle A, Flechl M, Frühwirth R, Ghete VM, Hrubec J, Jeitler M, Krammer N, Krätschmer I, Liko D, Madlener T, Mikulec I, Rad N, Rohringer H, Schieck J, Schöfbeck R, Spanring M, Spitzbart D, Taurok A, Waltenberger W, Wittmann J, Wulz CE, Zarucki M, Chekhovsky V, Mossolov V, Suarez Gonzalez J, De Wolf EA, Di Croce D, Janssen X, Lauwers J, Pieters M, Van De Klundert M, Van Haevermaet H, Van Mechelen P, Van Remortel N, Abu Zeid S, Blekman F, D'Hondt J, De Bruyn I, De Clercq J, Deroover K, Flouris G, Lontkovskyi D, Lowette S, Marchesini I, Moortgat S, Moreels L, Python Q, Skovpen K, Tavernier S, Van Doninck W, Van Mulders P, Van Parijs I, Beghin D, Bilin B, Brun H, Clerbaux B, De Lentdecker G, Delannoy H, Dorney B, Fasanella G, Favart L, Goldouzian R, Grebenyuk A, Kalsi AK, Lenzi T, Luetic J, Postiau N, Starling E, Thomas L, Vander Velde C, Vanlaer P, Vannerom D, Wang Q, Cornelis T, Dobur D, Fagot A, Gul M, Khvastunov I, Poyraz D, Roskas C, Trocino D, Tytgat M, Verbeke W, Vermassen B, Vit M, Zaganidis N, Bakhshiansohi H, Bondu O, Brochet S, Bruno G, Caputo C, David P, Dela… See abstract for full author list ➔ Sirunyan AM, et al. Phys Rev Lett. 2018 Oct 5;121(14):141802. doi: 10.1103/PhysRevLett.121.141802. Phys Rev Lett. 2018. PMID: 30339442 Free article.

Pair-produced squarks with dominant hadronic R-parity-violating decays into four quarks and with masses between 0.10 and 0.72 TeV are excluded at 95% confidence level. ...These are the first constraints that have been placed on pair-produced particles with masses below 400 …

Pair-produced squarks with dominant hadronic R-parity-violating decays into four quarks and with masses between 0.10 and 0.72 TeV are …

8

Measurement of single-diffractive dijet production in proton-proton collisions at

\sqrt{s} = 8 Te

with the CMS and TOTEM experiments.

Sirunyan AM, Tumasyan A, Adam W, Ambrogi F, Asilar E, Bergauer T, Brandstetter J, Dragicevic M, Erö J, Valle AED, Flechl M, Frühwirth R, Ghete VM, Hrubec J, Jeitler M, Krammer N, Krätschmer I, Liko D, Madlener T, Mikulec I, Rad N, Rohringer H, Schieck J, Schöfbeck R, Spanring M, Spitzbart D, Waltenberger W, Wittmann J, Wulz CE, Zarucki M, Chekhovsky V, Mossolov V, Gonzalez JS, De Wolf EA, Croce DD, Janssen X, Lauwers J, Lelek A, Pieters M, Haevermaet HV, Mechelen PV, Remortel NV, Zeid SA, Blekman F, D'Hondt J, De Clercq J, Deroover K, Flouris G, Lontkovskyi D, Lowette S, Marchesini I, Moortgat S, Moreels L, Python Q, Skovpen K, Tavernier S, Doninck WV, Mulders PV, Parijs IV, Beghin D, Bilin B, Brun H, Clerbaux B, De Lentdecker G, Delannoy H, Dorney B, Fasanella G, Favart L, Grebenyuk A, Kalsi AK, Lenzi T, Luetic J, Postiau N, Starling E, Thomas L, Velde CV, Vanlaer P, Vannerom D, Wang Q, Cornelis T, Dobur D, Fagot A, Gul M, Khvastunov I, Poyraz D, Roskas C, Trocino D, Tytgat M, Verbeke W, Vermassen B, Vit M, Zaganidis N, Bakhshiansohi H, Bondu O, Bruno G, Caputo C, David P, Delaere C, Delcourt M, Giammanco A, Krintiras G, Lemaitre V, Magitteri A, Piotrzkowski K, Saggio A, Marono M… See abstract for full author list ➔ Sirunyan AM, et al. Eur Phys J C Part Fields. 2020;80(12):1164. doi: 10.1140/epjc/s10052-020-08562-y. Epub 2020 Dec 17. Eur Phys J C Part Fields. 2020. PMID: 33362286 Free PMC article.

The ratio in the kinematic region defined above, for x values in the range - 2.9 log10x - 1.6 , is R = (sigmajj p X /deltaxi)/sigmajj = 0.025 0.001 (stat) 0.003 (syst) , where sigmajj p X and sigmajj are the single-diffractive and inclusive dijet cross sections, r …

The ratio in the kinematic region defined above, for x values in the range - 2.9 log10x - 1.6 , is R = (sigmajj p X /deltaxi)/si …

9

Search for lepton flavour violating decays of heavy resonances and quantum black holes to an [Formula: see text] pair in proton-proton collisions at [Formula: see text].

Khachatryan V, Sirunyan AM, Tumasyan A, Adam W, Asilar E, Bergauer T, Brandstetter J, Brondolin E, Dragicevic M, Erö J, Flechl M, Friedl M, Frühwirth R, Ghete VM, Hartl C, Hörmann N, Hrubec J, Jeitler M, Knünz V, König A, Krammer M, Krätschmer I, Liko D, Matsushita T, Mikulec I, Rabady D, Rad N, Rahbaran B, Rohringer H, Schieck J, Schöfbeck R, Strauss J, Treberer-Treberspurg W, Waltenberger W, Wulz CE, Mossolov V, Shumeiko N, Suarez Gonzalez J, Alderweireldt S, Cornelis T, De Wolf EA, Janssen X, Knutsson A, Lauwers J, Luyckx S, Van De Klundert M, Van Haevermaet H, Van Mechelen P, Van Remortel N, Van Spilbeeck A, Abu Zeid S, Blekman F, D'Hondt J, Daci N, De Bruyn I, Deroover K, Heracleous N, Keaveney J, Lowette S, Moreels L, Olbrechts A, Python Q, Strom D, Tavernier S, Van Doninck W, Van Mulders P, Van Onsem GP, Van Parijs I, Barria P, Brun H, Caillol C, Clerbaux B, De Lentdecker G, Fang W, Fasanella G, Favart L, Goldouzian R, Grebenyuk A, Karapostoli G, Lenzi T, Léonard A, Maerschalk T, Marinov A, Perniè L, Randle-Conde A, Seva T, Vander Velde C, Vanlaer P, Yonamine R, Zenoni F, Zhang F, Beernaert K, Benucci L, Cimmino A, Crucy S, Dobur D, Fagot A, Garcia G, Gul M, Mccartin J, Oca… See abstract for full author list ➔ Khachatryan V, et al. Eur Phys J C Part Fields. 2016;76(6):317. doi: 10.1140/epjc/s10052-016-4149-y. Epub 2016 Jun 10. Eur Phys J C Part Fields. 2016. PMID: 28775662 Free PMC article.

In the search for narrow resonances, the resonant production of a [Formula: see text] sneutrino in R-parity violating supersymmetry is considered. The [Formula: see text] sneutrino is excluded for masses below 1.28[Formula: see text] for couplings [Formula: see text], and …

In the search for narrow resonances, the resonant production of a [Formula: see text] sneutrino in R-parity violating supersymmetry i …

10

Search for new phenomena with the

M_{T 2}

variable in the all-hadronic final state produced in proton-proton collisions at

\sqrt{s} = 13

TeV

.

Sirunyan AM, Tumasyan A, Adam W, Ambrogi F, Asilar E, Bergauer T, Brandstetter J, Brondolin E, Dragicevic M, Erö J, Flechl M, Friedl M, Frühwirth R, Ghete VM, Grossmann J, Hrubec J, Jeitler M, König A, Krammer N, Krätschmer I, Liko D, Madlener T, Mikulec I, Pree E, Rabady D, Rad N, Rohringer H, Schieck J, Schöfbeck R, Spanring M, Spitzbart D, Strauss J, Waltenberger W, Wittmann J, Wulz CE, Zarucki M, Chekhovsky V, Mossolov V, Suarez Gonzalez J, De Wolf EA, Croce DD, Janssen X, Lauwers J, Van De Klundert M, Van Haevermaet H, Van Mechelen P, Van Remortel N, Van Spilbeeck A, Abu Zeid S, Blekman F, D'Hondt J, De Bruyn I, De Clercq J, Deroover K, Flouris G, Lontkovskyi D, Lowette S, Moortgat S, Moreels L, Olbrechts A, Python Q, Skovpen K, Tavernier S, Van Doninck W, Van Mulders P, Van Parijs I, Brun H, Clerbaux B, De Lentdecker G, Delannoy H, Fasanella G, Favart L, Goldouzian R, Grebenyuk A, Karapostoli G, Lenzi T, Luetic J, Maerschalk T, Marinov A, Randle-Conde A, Seva T, Vander Velde C, Vanlaer P, Vannerom D, Yonamine R, Zenoni F, Zhang F, Cimmino A, Cornelis T, Dobur D, Fagot A, Gul M, Khvastunov I, Poyraz D, Roskas C, Salva S, Tytgat M, Verbeke W, Zaganidis N, Bakhshiansohi H, Bond… See abstract for full author list ➔ Sirunyan AM, et al. Eur Phys J C Part Fields. 2017;77(10):710. doi: 10.1140/epjc/s10052-017-5267-x. Epub 2017 Oct 26. Eur Phys J C Part Fields. 2017. PMID: 31999279 Free PMC article.

No excess event yield is observed above the predicted standard model background, and the results are interpreted as exclusion limits at 95% confidence level on the masses of predicted particles in a variety of simplified models of R-parity conserving supersymmetry. Dependi …

No excess event yield is observed above the predicted standard model background, and the results are interpreted as exclusion limits at 95% …

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